15 Best f/1.8 Mirrorless Lens, Compared
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Choosing the best f 1 8 mirrorless lens requires comparing specifications across your camera system. We evaluated 15 options based strictly on published listing data. The Canon RF 35mm F1.8 Macro STM Lens leads because it combines a compact 10.8-ounce weight with macro capabilities. This balance suits Canon users needing a versatile prime for everyday carry. Each entry here is ranked by how its specs align with specific shooting needs. Use this guide to decide which aperture speed and focal length fit your workflow.
Quick picks
The best fit for you
- You need a compact macro lens for Canon Canon RF 35mm F1.8 Macro STM Lens It weighs 10.8 ounces and features a 35mm macro focal length.
- You shoot portraits on a Nikon Z camera Nikon NIKKOR Z 85mm f/1.8 S Lens It offers an 85mm focal length with robust build and weather sealing.
- You want the lightest lens for Canon R Canon RF 50mm F1.8 STM Prime Lens It weighs only 5.6 ounces and measures 1.59 inches in length.
- You need a wide lens for APS-C sensors YONGNUO 11mm F1.8 Ultra-Wide Lens It provides an 11mm focal length optimized for APS-C format cameras.
- You need a versatile zoom for Fujifilm X Sigma 17-40mm F1.8 DC Art Lens It delivers a 17-40mm zoom range with a constant f/1.8 aperture.
Our 15 picks
Canon RF 35mm F1.8 Macro STM Lens
Best for: Canon users needing a compact macro prime
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Canon RF
- Focal Length
- 35mm
- Maximum Aperture
- F1.8
- Focus Type
- STM
- Image Stabilization
- Optical Image Stabilization
View on Amazon: Canon RF 35mm F1.8 Macro STM Lens Affiliate link
The Canon RF35mm f/1.8 STM is a compact macro lens for Canon EOS R cameras. It offers a maximum aperture of f/1.8 and optical image stabilization up to 5 stops. You get a 0.5x magnification ratio and a minimum focusing distance of 0.56 ft. This lens includes a control ring for direct setting changes. It weighs 10.8 ounces and fits well for everyday shooting.
Pros
- f/1.8 maximum aperture for low light
- Optical Image Stabilization up to 5 stops
- 0.5x macro magnification ratio
- Control ring for direct setting changes
Cons
- Only compatible with Canon RF mount
- Limited to 35mm focal length
- No weather sealing mentioned in data
Good fit if
- You shoot with Canon EOS R cameras
- You want a compact lens with macro capabilities
- You value image stabilization in a prime lens
Skip if
- You use Sony, Nikon, or other mounts
- You need a zoom lens for versatility
- You require a focal length other than 35mm
Verdict: Canon RF35mm f/1.8 STM is a solid choice for Canon users who need a versatile prime lens with macro features. It fits those who prioritize stabilization and compactness in their everyday carry.
Nikon NIKKOR Z 85mm f/1.8 S Lens
Best for: Nikon Z portrait photographers
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z
- Focal Length
- 85mm
- Maximum Aperture
- f/1.8
- Color
- Black
- Lens Type
- Prime
View on Amazon: Nikon NIKKOR Z 85mm f/1.8 S Lens Affiliate link
This is the Nikon NIKKOR Z 85mm f/1.8 S, a premium portrait lens for Z series mirrorless cameras. It features a large f/1.8 maximum aperture and an 85mm focal length. The lens includes two ED glass elements and Nano Crystal coating for accurate colors. It has a customizable control ring and dust-resistant sealing. You should choose this if you want high build quality and optical precision for portrait work.
Pros
- f/1.8 maximum aperture for low light
- 9-blade diaphragm for soft bokeh
- Dust and drip resistant sealing
- Customizable control ring
Cons
- Heavy at 1.04 pounds
- Only available for Nikon Z mount
- No image stabilization listed
Good fit if
- You shoot portraits on Nikon Z cameras
- You want weather-sealed build quality
- You prefer manual focus control
Skip if
- You use Sony or Canon cameras
- You need a lightweight travel lens
- You require autofocus on non-Nikon bodies
Verdict: Nikon Z 85mm f/1.8 S offers robust build and optical clarity for Nikon Z users. It is ideal for photographers who prioritize weather sealing and manual control in their portrait gear.
Viltrox 85mm F1.8 II Sony E Lens
Best for: portraits on full-frame Sony cameras
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E Mount
- Focal Length
- 85mm
- Maximum Aperture
- F1.8
- Sensor Format
- Full Frame
- Focus Type
- Auto Focus, STM
View on Amazon: Viltrox 85mm F1.8 II Sony E Lens Affiliate link
The VILTROX 85mm F1.8 II is a medium telephoto prime lens for Sony E-mount full-frame cameras. It features a large f/1.8 aperture for low-light performance and shallow depth of field. The lens uses an STM autofocus system with eye detection. It weighs 484g and has a minimum focusing distance of 80cm. This build is ideal for portrait photography where you need subject isolation and sharp details.
Pros
- f/1.8 maximum aperture for background blur
- STM autofocus with eye detection support
- All-metal body construction for durability
- Micro USB port for firmware updates
Cons
- Minimum focusing distance of 80cm limits close-up work
- No image stabilization system included
- Firmware updates require a wired USB connection
Good fit if
- You shoot portraits on full-frame Sony cameras
- You want a lightweight prime lens for travel
- You need reliable eye autofocus for people
Skip if
- You use APS-C Sony bodies and need crop factor
- You require macro photography capabilities
- You need built-in image stabilization
Verdict: The VILTROX 85mm F1.8 II Sony E-Mount delivers solid portrait performance with its f/1.8 aperture and STM autofocus. It fits photographers who prioritize subject isolation and lightweight handling on full-frame Sony bodies.
YONGNUO 11mm F1.8 Ultra-Wide Lens
Best for: APS-C wide-angle photography
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E Mount
- Focal Length
- 11mm
- Maximum Aperture
- F1.8
- Sensor Format
- APS-C
- Focus Type
- Auto Focus
View on Amazon: YONGNUO 11mm F1.8 Ultra-Wide Lens Affiliate link
This Yongnuo lens is an ultra-wide prime for Sony E-mount APS-C cameras. It features a fixed 11mm focal length and a large f/1.8 maximum aperture. The design includes 10 optical glass elements in 9 groups, with two aspherical and five low-dispersion lenses. It weighs about 260g and focuses as close as 0.15m. You get an independent aperture ring with click switches. It suits photographers needing wide angles with bright low-light capability.
Pros
- 11mm ultra-wide focal length on APS-C sensors
- f/1.8 maximum aperture for low light and bokeh
- Compact 260g weight with internal focusing design
- Independent aperture ring with click or silent modes
Cons
- APS-C sensor format limits full-frame compatibility
- Minimum focusing distance is 0.15m, not macro
- No native full-frame coverage for Sony E-mount
Good fit if
- You shoot landscapes or architecture on APS-C bodies
- You need a lightweight wide-angle lens for travel
- You value manual aperture control on video
Skip if
- You use full-frame Sony cameras
- You require macro photography capabilities
- You prefer autofocus-only operation without rings
Verdict: Yongnuo YN11mm F1.8 APS-C Lens delivers a bright, compact wide angle for APS-C shooters. It fits creators who prioritize portability and manual control over full-frame versatility.
Canon RF 50mm F1.8 STM Prime Lens
Best for: Canon R users needing a lightweight prime
- Aperture
- f/1.8 (what this guide is about)
- Focal Length
- 50 millimeter
- Maximum Aperture
- F1.8
- Focus Type
- Stepping Motor (Gear-Type STM) AF
- Color
- Black
- Dimensions
- 1.59 × 2.72 × 2.72 inches
View on Amazon: Canon RF 50mm F1.8 STM Prime Lens Affiliate link
The Canon RF50mm F1.8 STM is a compact prime lens with a large f/1.8 aperture. It features a gear-type stepping motor for smooth, quiet autofocus during video and photos. The lens includes a control ring for direct setting changes. It is optimized for low-light photography and creative background blur. This lens suits Canon EOS R system users seeking a lightweight, reliable option for everyday shooting.
Pros
- Large f/1.8 aperture for low-light performance
- Gear-type STM provides smooth continuous autofocus
- Includes a control ring for direct adjustments
- Compact and lightweight at 5.6 ounces
Cons
- Fixed focal length limits versatility
- No weather sealing mentioned in specifications
- Plastic build may feel less durable
Good fit if
- You want a lightweight prime lens
- You shoot video requiring quiet autofocus
- You use Canon EOS R mount cameras
Skip if
- You need variable focal length
- You require weather-sealed construction
- You shoot with Sony or Nikon mounts
Verdict: The Canon RF50mm F1.8 STM is a practical choice for Canon R system users who prioritize portability and smooth video autofocus. It delivers solid optical performance for portraits and low-light scenes without adding bulk to your gear.
Viltrox 85mm F1.8 II FE Lens
Best for: Sony E-mount portrait photographers
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E-Mount
- Focal Length
- 85mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full Frame
- Focus Type
- Autofocus STM
View on Amazon: Viltrox 85mm F1.8 II FE Lens Affiliate link
This Viltrox 85mm f/1.8 II FE is a full-frame portrait lens for Sony E-mount cameras. It features a maximum aperture of f/1.8 and STM autofocus for fast, silent focusing. The optical design includes 10 elements in 7 groups, with one ED element to control chromatic aberration. Weighing 484g, it offers a compact build. It includes a USB-C port for firmware updates, ensuring long-term compatibility with newer camera bodies.
Pros
- f/1.8 maximum aperture for background blur
- STM autofocus for fast and silent operation
- Lightweight 484g construction for all-day use
- USB-C port for firmware updates
Cons
- Fixed 85mm focal length limits versatility
- No image stabilization listed in specifications
- Plastic build may feel less premium
Good fit if
- You shoot portraits on Sony E-mount cameras
- You want a lightweight prime lens for travel
- You value silent autofocus for video recording
Skip if
- You need a zoom lens for varied framing
- You shoot with Canon or Nikon mirrorless bodies
- You require built-in image stabilization
Verdict: The Viltrox 85mm f/1.8 II FE delivers sharp full-frame portraits with a lightweight design. It is a solid choice for Sony users who prioritize portability and silent autofocus over zoom flexibility.
Meike 50mm F1.8 AF Nikon Z Lens
Best for: Nikon Z portrait photographers
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z
- Focal Length
- 50mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full Frame
- Focus Type
- Auto Focus
View on Amazon: Meike 50mm F1.8 AF Nikon Z Lens Affiliate link
The Meike 50mm F1.8 is a full-frame portrait lens for Nikon Z mount cameras. It features an STM autofocus motor and a constant f/1.8 aperture with nine aperture blades. The optical design includes one ED and one high-refraction lens to reduce chromatic aberration. It focuses as close as 0.63 meters. This lens suits photographers who need a lightweight prime for portraits or street photography on Z5, Z6, or Z7 bodies.
Pros
- f/1.8 maximum aperture for low light
- Nine aperture blades for smooth bokeh
- STM autofocus motor for quick focusing
- ED and high-refraction glass elements
Cons
- Minimum focus distance is 0.63m
- Lacks weather sealing in specifications
- Manual focus ring not explicitly detailed
Good fit if
- You shoot portraits on Nikon Z cameras
- You want a lightweight 50mm prime
- You need fast autofocus for street photography
Skip if
- You require macro close-up performance
- You need weather-sealed construction
- You use Sony or Canon mounts
Verdict: Meike 50mm F1.8 Nikon Z delivers reliable portrait performance for Nikon Z users. It fits buyers who prioritize aperture and weight over weather sealing.
Meike 50mm F1.8 AF Lens for Nikon Z
Best for: Nikon Z users wanting a standard prime
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z
- Focal Length
- 50mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full Frame
- Focus Type
- Autofocus STM
View on Amazon: Meike 50mm F1.8 AF Lens for Nikon Z Affiliate link
The Meike 50mm F1.8 is a full-frame prime lens for Nikon Z mount cameras. It features an f/1.8 maximum aperture and AF STM autofocus. The optical design includes 11 elements in 7 groups to reduce aberrations. It weighs 10.6 ounces. This lens suits photographers who want a standard focal length with background separation capabilities on their mirrorless body.
Pros
- f/1.8 maximum aperture for low light
- AF STM autofocus motor
- 11 elements in 7 groups
- Compatible with full-frame and APS-C sensors
Cons
- Firmware updates only supported on Android devices
- No image stabilization listed in specifications
- Third-party brand with limited ecosystem support
Good fit if
- You own a Nikon Z mount full-frame camera
- You need a compact 50mm portrait lens
- You shoot in low-light environments
Skip if
- You require native Nikon lens support
- You need image stabilization
- You use Apple devices for firmware updates
Verdict: Meike 50mm F1.8 for Nikon Z offers a standard focal length with a wide aperture for Nikon Z users. It fits photographers prioritizing aperture size and compact size over brand-specific features.
Meike 50mm F1.8 AF Lens
Best for: Sony full-frame portrait photography
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E mount
- Focal Length
- 50mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full-Frame
- Focus Type
- AF STM auto focus
View on Amazon: Meike 50mm F1.8 AF Lens Affiliate link
This Meike lens offers a 50mm focal length and f/1.8 maximum aperture for Sony E mount full-frame cameras. It uses an AF STM motor for quiet, smooth autofocus and includes a 11-group, 7-element optical design. The build is compact, weighing 10.6 ounces. It also supports APS-C sensors. You can update firmware via a Type-C connection on Android devices. This setup delivers a classic portrait perspective with background blur.
Pros
- f/1.8 maximum aperture for low light and bokeh
- AF STM motor for quiet operation
- 11 groups, 7 elements for sharp images
- Compatible with Sony E mount full-frame and APS-C cameras
Cons
- Firmware updates only supported on Android devices
- Weight is 10.6 ounces, heavier than some competitors
- No mention of weather sealing in specifications
Good fit if
- You shoot portraits on Sony full-frame mirrorless cameras
- You need a compact 50mm prime lens
- You use Android devices for firmware management
Skip if
- You require weather-sealed construction
- You shoot exclusively on Apple devices
- You need a lens lighter than 10 ounces
Verdict: Meike 50mm F1.8 for Sony E Mount provides a solid 50mm f/1.8 option for Sony users. It fits photographers who prioritize compact size and quiet autofocus over weather sealing.
VILTROX 16mm f/1.8 Nikon Z Full-Frame
Best for: wide-angle Nikon Z photography
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z Mount
- Focal Length
- 16mm
- Maximum Aperture
- F1.8
- Sensor Format
- Full Frame
- Focus Type
- STM Auto Focus
View on Amazon: VILTROX 16mm f/1.8 Nikon Z Full-Frame Affiliate link
This VILTROX lens offers a 16mm focal length with an f/1.8 aperture for Nikon Z mount cameras. It provides a 105.6-degree angle of view, making it suitable for wide-angle shots. The lens includes an STM motor for autofocus and an LCD display on the barrel. It weighs 19.5 ounces and features a metal body. This setup helps you capture expansive scenes in low light.
Pros
- f/1.8 aperture for low-light performance
- 16mm focal length with 105.6-degree view
- Built-in LCD display for settings
- STM motor for autofocus tracking
Cons
- Heavier than many compact primes at 19.5 ounces
- No weather sealing mentioned in specifications
- Limited to Nikon Z mount only
Good fit if
- You need a wide-angle lens for landscapes
- You want to shoot in dim environments
- You prefer checking settings on the lens
Skip if
- You use Sony or Canon cameras
- You require a lightweight travel lens
- You need telephoto reach for portraits
Verdict: VILTROX 16mm f/1.8 Nikon Z Full-Frame is a solid wide-angle option for Nikon Z users who prioritize aperture speed and on-lens controls. It fits photographers who shoot interiors or landscapes and do not mind the extra weight.
Viltrox 16mm F1.8 Nikon Z Full Frame
Best for: Wide-angle landscape and architectural photography
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z-Mount
- Focal Length
- 16mm
- Maximum Aperture
- F1.8
- Sensor Format
- Full-Frame
- Focus Type
- STM Autofocus
View on Amazon: Viltrox 16mm F1.8 Nikon Z Full Frame Affiliate link
This is a 16mm f/1.8 prime lens for Nikon Z mount full-frame cameras. It uses three aspherical and four ED glass elements to maintain sharpness. The nine-blade aperture creates smooth bokeh. You can focus as close as 0.88 feet. It includes a built-in LCD screen to show settings without looking away from the viewfinder. The metal body weighs 19.5 ounces. It fits you if you need a wide angle for landscapes.
Pros
- f/1.8 maximum aperture for low light
- Built-in LCD display for quick settings checks
- Full metal body construction
- Close minimum focus distance of 0.88 feet
- Supports 77mm filters
Cons
- Heavier than many compact primes at 19.5 ounces
- No image stabilization listed in the data
- Single focal length limits framing flexibility
Good fit if
- You shoot wide landscapes or architecture
- You want fast autofocus for video
- You prefer manual control via the lens screen
Skip if
- You need a zoom lens for versatility
- You shoot with Sony E mount cameras
- You require built-in image stabilization
Verdict: Viltrox 16mm F1.8 Nikon Z Full Frame offers a wide angle with a bright aperture and a unique lens screen. It suits wide-angle shooters who value manual control and sharp corner-to-corner resolution.
Viltrox 16mm f/1.8 Z Lens
Best for: wide-angle landscape and interior photography
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Nikon Z
- Focal Length
- 16mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full-Frame
- Focus Type
- Autofocus STM
View on Amazon: Viltrox 16mm f/1.8 Z Lens Affiliate link
The Viltrox 16mm f/1.8 is a wide-angle prime lens for Nikon Z-mount cameras. It features a large f/1.8 aperture for low-light shooting and shallow depth of field. The 16mm focal length offers a 105.6-degree angle of view, ideal for landscapes and interiors. It includes an STM motor for fast autofocus with eye and face recognition. An LCD screen and customizable button add practical control.
Pros
- f/1.8 aperture for low-light performance
- 16mm focal length with 105.6-degree view
- Built-in 0.96-inch LCD display
- STM motor with eye and face recognition
Cons
- Heavier at 565g compared to other f/1.8 primes
- Fixed focal length limits zoom flexibility
- LCD screen adds bulk to the lens barrel
Good fit if
- You shoot wide-angle scenes like landscapes or architecture
- You need fast autofocus for portraits in low light
- You want real-time exposure data on the lens
Skip if
- You prefer a compact prime under 400g
- You need a zoom lens for variable framing
- You shoot with Canon or Sony mounts
Verdict: The Viltrox 16mm f/1.8 Z Lens fits photographers who prioritize wide-angle coverage and on-lens controls. It is a solid choice for Nikon Z users seeking a fast, wide prime with practical features.
Viltrox AF 135mm F1.8 FE Lens
Best for: Sony full-frame portrait photographers
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E
- Focal Length
- 135mm
- Maximum Aperture
- F1.8
- Sensor Format
- Full-Frame
- Focus Type
- Autofocus (VCM)
View on Amazon: Viltrox AF 135mm F1.8 FE Lens Affiliate link
This VILTROX lens is a 135mm prime with an f/1.8 maximum aperture for Sony E-Mount cameras. It targets full-frame sensors and uses a voice coil motor for fast, quiet autofocus. The design includes extra-low dispersion elements to reduce chromatic aberration and an internal focusing mechanism that keeps the barrel length stable. It delivers a narrow 19-degree field of view, making it a specialized tool for portrait work.
Pros
- 135mm focal length provides a flattering 19-degree field of view for portraits
- f/1.8 maximum aperture creates strong background separation and subject isolation
- Voice coil motor enables fast, precise, and quiet autofocus performance
- Internal focusing design prevents barrel extension during operation
- Extra-low dispersion elements minimize chromatic aberration in high-contrast scenes
Cons
- 135mm focal length is too narrow for general-purpose or landscape photography
- Physical dimensions of 5.73 inches in length make it bulky for travel
- Limited to Sony E-Mount cameras, excluding Nikon Z or Canon RF users
Good fit if
- You shoot portraits and need tight framing with creamy background blur
- You use a Sony full-frame mirrorless camera system
- You prioritize quiet autofocus for video recording alongside stills
Skip if
- You need a wide-angle lens for architecture or interiors
- You shoot with Nikon Z or Canon RF mount cameras
- You require a compact lens for everyday carry or travel
Verdict: VILTROX 135mm F1.8 Full-Frame is a specialized portrait lens for Sony E-Mount users who want tight framing and background blur. It suits photographers who value quiet autofocus and optical sharpness over compact size or versatility.
VILTROX 85mm F1.8 II FE for Sony E
Best for: portraits on Sony E-mount full-frame cameras
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Sony E-Mount
- Focal Length
- 85mm
- Maximum Aperture
- f/1.8
- Sensor Format
- Full Frame
- Focus Type
- Autofocus STM
View on Amazon: VILTROX 85mm F1.8 II FE for Sony E Affiliate link
This Viltrox lens is a medium telephoto prime designed for Sony E-mount full-frame cameras. It features an f/1.8 maximum aperture for shallow depth of field and 85mm focal length ideal for portraits. The second-generation build weighs 484g, making it 142g lighter than the previous version. It uses a stepping motor for silent autofocus and includes a metal construction. You get reliable performance for portrait and low-light photography without the bulk of heavier optics.
Pros
- Weighs only 484g, which is 142g lighter than the first generation
- f/1.8 maximum aperture allows for beautiful bokeh and low-light shooting
- Stepping motor provides silent and fast autofocus with eye focus support
- All-metal mirror body structure for durability
Cons
- No weather sealing mentioned in specifications
- Aperture is fixed at f/1.8, limiting zoom flexibility
- Weight is higher than some plastic-bodied alternatives
Good fit if
- You shoot portraits on Sony E-mount full-frame cameras
- You prefer a lightweight lens for outdoor sessions
- You need silent autofocus for video work
Skip if
- You use Sony APS-C cameras without crop considerations
- You require a zoom lens for variable framing
- You need weather-sealed equipment for harsh conditions
Verdict: Viltrox 85mm f/1.8 II FE suits Sony E-mount users who want a lightweight, sharp portrait lens with fast autofocus. It is a solid choice for photographers prioritizing portability and image quality.
Sigma 17-40mm F1.8 DC Art Lens
Best for: Fujifilm X-mount users needing versatile zoom
- Aperture
- f/1.8 (what this guide is about)
- Lens Mount
- Fujifilm X
- Focal Length
- 17-40mm
- Maximum Aperture
- F1.8
- Sensor Format
- APS-C
- Focus Type
- Autofocus HLA
View on Amazon: Sigma 17-40mm F1.8 DC Art Lens Affiliate link
This is a zoom lens for Fujifilm X-mount APS-C cameras. It offers a constant f/1.8 maximum aperture across the 17-40mm focal range. The design prioritizes clarity and color accuracy typical of the Art line. You get a versatile field of view in a compact package measuring 5.6 inches long. It weighs 1.17 pounds. This setup suits photographers who need flexibility without losing the ability to shoot in low light or create background blur.
Pros
- Constant f/1.8 maximum aperture throughout the zoom range
- 17-40mm focal length covers wide to short telephoto views
- Designed for APS-C sensor format compatibility
- Optical construction emphasizes clarity and color accuracy
Cons
- Heavier than most prime f/1.8 lenses at 1.17 pounds
- Longer physical length at 5.6 inches compared to fixed focal lengths
- APS-C format limits full-frame compatibility
Good fit if
- You use a Fujifilm X-mount mirrorless camera
- You need a versatile zoom for travel or street photography
- You prefer the optical quality associated with the Art line
Skip if
- You shoot with full-frame cameras
- You require a lens for Canon or Sony mounts
- You need a compact prime lens for minimal weight
Verdict: Sigma 17-40mm F1.8 DC Art for Fuji X provides a flexible zoom range with a fast aperture for Fujifilm users. It fits creators who want consistent low-light performance across multiple focal lengths.
Specifications side by side
| Spec | Canon RF 35mm F1.8 Macro STM Lens | Nikon NIKKOR Z 85mm f/1.8 S Lens | Viltrox 85mm F1.8 II Sony E Lens | YONGNUO 11mm F1.8 Ultra-Wide Lens | Canon RF 50mm F1.8 STM Prime Lens | Viltrox 85mm F1.8 II FE Lens | Meike 50mm F1.8 AF Nikon Z Lens | Meike 50mm F1.8 AF Lens for Nikon Z | Meike 50mm F1.8 AF Lens | VILTROX 16mm f/1.8 Nikon Z Full-Frame | Viltrox 16mm F1.8 Nikon Z Full Frame | Viltrox 16mm f/1.8 Z Lens | Viltrox AF 135mm F1.8 FE Lens | VILTROX 85mm F1.8 II FE for Sony E | Sigma 17-40mm F1.8 DC Art Lens |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lens Mount | Canon RF | Nikon Z | Sony E Mount | Sony E Mount | not stated | Sony E-Mount | Nikon Z | Nikon Z | Sony E mount | Nikon Z Mount | Nikon Z-Mount | Nikon Z | Sony E | Sony E-Mount | Fujifilm X |
| Focal Length | 35mm | 85mm | 85mm | 11mm | 50 millimeter | 85mm | 50mm | 50mm | 50mm | 16mm | 16mm | 16mm | 135mm | 85mm | 17-40mm |
| Maximum Aperture | F1.8 | f/1.8 | F1.8 | F1.8 | F1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | F1.8 | F1.8 | f/1.8 | F1.8 | f/1.8 | F1.8 |
| Sensor Format | not stated | not stated | Full Frame | APS-C | not stated | Full Frame | Full Frame | Full Frame | Full-Frame | Full Frame | Full-Frame | Full-Frame | Full-Frame | Full Frame | APS-C |
| Focus Type | STM | not stated | Auto Focus, STM | Auto Focus | Stepping Motor (Gear-Type STM) AF | Autofocus STM | Auto Focus | Autofocus STM | AF STM auto focus | STM Auto Focus | STM Autofocus | Autofocus STM | Autofocus (VCM) | Autofocus STM | Autofocus HLA |
| Image Stabilization | Optical Image Stabilization | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Minimum Focusing Distance | 0.56 ft. ; 0.17M | not stated | 80cm | 0.15m | not stated | not stated | 0.63m | not stated | not stated | not stated | 0.27m | not stated | not stated | not stated | not stated |
| Color | Black | Black | not stated | not stated | Black | Black | not stated | Black | not stated | not stated | not stated | not stated | Matrix Black | not stated | Black |
| Aperture | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 | f/1.8 |
| Lens Type | Macro | Prime | Prime | Prime | not stated | Prime | not stated | not stated | Prime | Prime | Prime | Prime | not stated | not stated | not stated |
| Dimensions | 2.9 × 2.9 × 2.5 inches | 3.89 × 2.95 × 2.95 inches | not stated | 27.2 × 26 × 26 inches | 1.59 × 2.72 × 2.72 inches | 3.62 × 3.15 × 3.15 inches | 4.06 × 2.83 × 2.83 inches | 0.39 × 0.39 × 0.39 inches | 0.39 × 0.39 × 0.39 inches | 4.1 × 3.4 × 3.4 inches | 4.05 × 3.35 × 3.35 inches | 4.13 × 3.35 × 3.35 inches | 5.73 × 3.66 × 3.66 inches | 3.2 × 2.6 × 2.6 inches | 5.6 × 1.2 × 1.2 inches |
| Weight | 10.8 ounces | 1.04 pounds | not stated | 10.6 ounces | 5.6 ounces | 1.06 pounds | not stated | 10.6 ounces | 10.6 ounces | not stated | not stated | not stated | not stated | not stated | 1.17 pounds |
| Size | 35mm | not stated | 85mm F1.8 (Full Frame) | not stated | 50mm | AF 85/1.8 II FE | 50mm F1.8 SE-Z | 50mm f1.8 FF-Z | 50mm F1.8 Full Frame | 16mm F1.8 (Full-Frame) | 16mm F1.8 Full Frame | 16mm F/1.8 Z Lens | 135mm F1.8(Full Frame) | 85mm f/1.8 II FE | 5.00 |
| Model | 2973C002 | 20090 | not stated | 11 MM F1.8 DA DSM WL | 4515C002 | AF 85 f1.8/16 II FE E-Mount Autofocus | MK-5018FFSTM-Z | Meike 50mm F1.8 E | Meike 50mm F1.8 E | not stated | FSJYC-03434 | XY-03434 | not stated | not stated | 214975 |
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How to choose the right f1.8 lens
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Match sensor to lens
Your camera sensor size determines which lenses work correctly. Full-frame sensors require lenses that cover the entire image circle. If you use an APS-C lens on a full-frame body, you will see dark corners or vignetting. The Viltrox 85mm F1.8 II FE is designed for full-frame Sony cameras. It provides sharp edges across the whole frame. The Yongnuo 11mm F1.8 is built for APS-C sensors. It is smaller and lighter. Always check the sensor format attribute. This ensures the lens matches your camera body perfectly. Mismatched formats ruin image quality.
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Check mount compatibility
Lens mounts are not universal across brands. You must match the lens mount to your camera brand. The Canon RF 50mm F1.8 STM only fits Canon RF cameras. It will not work on Nikon or Sony bodies. The Meike 50mm F1.8 AF Nikon Z Lens is made for Nikon Z mounts. The Viltrox 85mm F1.8 II Sony E Lens fits Sony E mounts. Verify the mount type before purchasing. Buying the wrong mount means the lens will not attach to your camera. This is a critical step to avoid wasting money on incompatible gear.
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Consider focal length needs
Focal length defines your field of view and subject distance. The Canon RF 35mm F1.8 Macro STM is a versatile wide angle. It is good for street photography and macro details. The Nikon NIKKOR Z 85mm f/1.8 S is a telephoto prime. It isolates subjects for portraits. The Viltrox 135mm F1.8 FE offers tight framing for distant portraits. Choose based on your shooting style. Wide angles capture environments. Telephotos compress backgrounds. Match the focal length to your primary subjects. This ensures you get the perspective you want without cropping later.
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Evaluate weight and size
Lens weight affects carrying comfort and balance. The Canon RF 50mm F1.8 STM is very light at 5.6 ounces. It is easy to carry for all-day shoots. The Nikon NIKKOR Z 85mm f/1.8 S weighs 1.04 pounds. It feels more substantial. The Sigma 17-40mm F1.8 DC Art Lens weighs 1.17 pounds. Heavier lenses may cause fatigue. Check the weight specification in ounces or pounds. Smaller lenses like the Yongnuo 11mm F1.8 are portable. Larger lenses like the Viltrox 135mm F1.8 FE are bulkier. Balance portability with build quality based on your needs.
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Review build features
Build features include weather sealing and control rings. The Nikon NIKKOR Z 85mm f/1.8 S offers robust build quality. It is suitable for outdoor use in various conditions. The Viltrox 16mm f/1.8 Nikon Z includes on-lens controls. These allow quick adjustments without touching the camera. Some lenses like the Meike 50mm F1.8 prioritize aperture and weight over weather sealing. Check if you need durability or manual controls. Weather sealing protects against dust and moisture. Control rings enhance workflow speed. Match these features to your shooting environment and preferences.
Frequently asked questions
Which f/1.8 lens is best for Canon users?
The Canon RF 35mm F1.8 Macro STM Lens is the top choice for Canon shooters. It weighs 10.8 ounces and measures 2.9 inches in diameter. This compact size makes it easy to carry daily. It also features macro capabilities for close-up work. The 35mm focal length offers a versatile field of view for various shooting scenarios.
What is the best f/1.8 lens for Nikon Z portraits?
The Nikon NIKKOR Z 85mm f/1.8 S Lens is ideal for portrait photographers using Nikon Z bodies. It weighs 1.04 pounds and has a 3.89-inch length. The 85mm focal length provides excellent subject isolation. You get robust build quality and optical clarity. This lens prioritizes weather sealing and manual control for professional results.
Are there lightweight f/1.8 lenses for Sony E-mount?
Yes, the Viltrox 85mm F1.8 II FE Lens for Sony E-mount is a strong option. It weighs 1.06 pounds and measures 3.15 inches in diameter. The 85mm focal length is perfect for full-frame portraits. It delivers silent autofocus and sharp images. You get a lightweight design that prioritizes portability without sacrificing image quality.
Is there a wide-angle f/1.8 lens for APS-C cameras?
The YONGNUO 11mm F1.8 Ultra-Wide Lens is designed specifically for APS-C sensors. It weighs 10.6 ounces and offers a bright f/1.8 aperture. This wide angle is great for landscapes and interiors. You get manual control and a compact form factor. It fits creators who prioritize portability and wide coverage over full-frame versatility.
Which f/1.8 lens is best for Fujifilm X-mount?
The Sigma 17-40mm F1.8 DC Art Lens is the best zoom option for Fujifilm X-mount users. It weighs 1.17 pounds and offers a versatile 17-40mm range. The constant f/1.8 aperture ensures consistent low-light performance. You get flexible focal lengths for various shooting styles. This lens fits creators who want speed and versatility in one package.
What is the smallest f/1.8 lens for Canon RF?
The Canon RF 50mm F1.8 STM Prime Lens is the most compact option. It weighs only 5.6 ounces and is 1.59 inches long. The 50mm focal length is standard for general use. You get smooth video autofocus and a lightweight build. It delivers solid optical performance for portraits and low-light scenes without adding bulk to your gear.
Does Viltrox make an f/1.8 lens for Nikon Z?
Yes, Viltrox offers the 16mm f/1.8 Z Lens for Nikon Z cameras. It weighs 3.4 inches in diameter and 4.1 inches long. The wide-angle coverage is ideal for landscapes and interiors. You get on-lens controls for manual adjustments. This lens provides a fast aperture and sharp resolution for wide-angle shooters who value practical features.
Which f/1.8 lens is best for Sony full-frame portraits?
The Viltrox AF 135mm F1.8 FE Lens is specialized for Sony full-frame portraits. It weighs 3.66 inches in diameter and is 5.73 inches long. The 135mm focal length offers tight framing and strong background blur. You get quiet autofocus and optical sharpness. It suits photographers who value image quality over compact size or versatility.