7artisans or VILTROX? Mirrorless Lens Compared in 2026
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
When you compare 7artisans vs VILTROX mirrorless lens options, you find two very different tools. The 7artisans 7.5mm fisheye offers an ultra-wide 190-degree view for creative landscapes. The Viltrox 85mm provides a classic portrait perspective with autofocus. Both serve distinct creative needs. You must choose based on whether you need extreme wide-angle distortion or telephoto compression. This guide breaks down the key specifications to help you decide.
Key differences
| Aspect | 7artisans 7.5mm f/2.8 Mark II Fisheye Lens | Viltrox 85mm F1.8 II Sony E Lens |
|---|---|---|
| Sensor Format | APS-C | Full Frame |
| Focal Length | 7.5mm | 85mm |
| Lens Type | Fisheye | Portrait |
| Focus Type | Manual | Auto Focus (STM) |
| Lens Mount | Nikon Z | Sony E |
| Maximum Aperture | f/2.8 | f/1.8 |
Which one should you choose?
Choose 7artisans 7.5mm f/2.8 Mark II Fisheye Lens if
- You want an ultra-wide 190-degree fisheye perspective for creative landscapes.
- You use a Nikon Z camera and prefer manual focus control.
- You need a lightweight lens for travel or VR panoramic viewing.
Choose Viltrox 85mm F1.8 II Sony E Lens if
- You shoot portraits and need a 85mm focal length for compression.
- You require autofocus with eye detection for moving subjects.
- You use a Sony E-mount camera and want a full-frame lens.
Verdict: Choose the 7artisans if you need an extreme wide-angle fisheye for creative effects on APS-C cameras. Pick the Viltrox if you prioritize autofocus and portrait compression on full-frame Sony bodies. These lenses serve different photographic niches.
7artisans or VILTROX Lens Comparison
Sensor format
The 7artisans 7.5mm f/2.8 Mark II is designed specifically for APS-C sensor cameras. This means it projects an image circle that covers only the smaller sensor area, resulting in a cropped field of view. The Viltrox 85mm f/1.8 II is built for full-frame sensors. It covers the larger sensor area completely, allowing you to use the entire sensor surface. If you have a full-frame body, the Viltrox lens utilizes the whole sensor. The 7artisans lens would leave dark corners on a full-frame camera. You must match the lens format to your camera sensor size for proper operation.
Focus type
Focus mechanism is a major difference between these two lenses. The 7artisans 7.5mm fisheye is a manual focus lens only. You must adjust focus by rotating the focus ring yourself. There is no electronic connection for autofocus. The Viltrox 85mm f/1.8 II features an STM autofocus motor. It supports auto focus and eye focus functions on compatible Sony cameras. This allows for quick and smooth focusing on moving subjects. The Viltrox lens offers significantly more convenience for action or portrait work. The 7artisans lens requires deliberate manual adjustment for every shot.
Focal length
The focal lengths serve completely different photographic styles. The 7artisans lens has a 7.5mm focal length. On an APS-C sensor, this provides an ultra-wide 190-degree viewing angle. It is ideal for landscapes, architecture, or creative distortion effects. The Viltrox lens has an 85mm focal length. This is a standard portrait focal length. It compresses perspective and isolates subjects from the background. The 7artisans lens captures vast scenes. The Viltrox lens captures tight portraits. You choose based on whether you want wide-angle distortion or portrait compression.
Maximum aperture
Both lenses offer large maximum apertures, but at different focal lengths. The 7artisans 7.5mm lens has a maximum aperture of f/2.8. This allows decent light intake for a manual fisheye lens. The Viltrox 85mm lens has a maximum aperture of f/1.8. This is a wider opening, allowing more light to reach the sensor. The f/1.8 aperture on the Viltrox lens also creates a shallower depth of field. This results in stronger background blur or bokeh. The Viltrox lens offers better low-light capability and subject isolation due to the wider f/1.8 aperture.
Lens mount
Mount compatibility is critical for your camera system. The 7artisans lens in this comparison is listed for the Nikon Z mount. It physically attaches to Nikon Z series mirrorless cameras. The Viltrox lens is listed for the Sony E mount. It attaches to Sony E-mount mirrorless cameras. You cannot use the 7artisans lens on a Sony camera without an adapter, and vice versa. The mounts are not interchangeable. You must select the lens version that matches your specific camera brand and mount type. Check your camera body to ensure the mount matches the lens listing.
Choose the right lens for your needs
Portrait photographers needing fast autofocus
The Viltrox 85mm f/1.8 II features STM autofocus with eye detection, making it ideal for capturing sharp portraits. Its 85mm focal length on full-frame bodies provides a flattering perspective. The f/1.8 aperture allows for beautiful background separation and better performance in low light compared to slower options.
Creative shooters wanting ultra-wide views
The 7artisans 7.5mm f/2.8 delivers a massive 190-degree fisheye view, perfect for artistic landscapes and immersive panoramas. This manual lens is built for APS-C cameras, offering a unique visual impact. Its f/2.8 aperture helps maintain image quality while keeping exposure times short in various lighting conditions.
Users preferring manual control and durability
This manual focus lens gives you complete control over composition without relying on electronic motors. The all-metal construction and compact size make it a durable companion for travel. Its fixed focal length encourages you to move around to frame shots, enhancing your photographic technique and creative engagement.
The products compared
7artisans 7.5mm f/2.8 Mark II Fisheye Lens
Best for: ultra-wide APS-C creative photography
- Lens Mount
- Nikon Z
- Focal Length
- 7.5mm
- Maximum Aperture
- f/2.8
- Sensor Format
- APS-C
- Focus Type
- Manual
- Lens Type
- Fisheye
View on Amazon: 7artisans 7.5mm f/2.8 Mark II Fisheye Lens Affiliate link
This manual fisheye lens offers a 190-degree viewing angle for Nikon Z cameras. It features an f/2.8 maximum aperture and uses Hoya glass with two ED elements to reduce color fringing. Designed for APS-C sensors, it delivers an ultra-wide perspective. The build is compact, measuring 2.49 by 2.49 by 2.4 inches. It weighs 1.26 pounds. This lens suits photographers seeking extreme wide-angle shots for landscapes or creative effects.
Pros
- 190-degree super wide-angle viewing capability
- f/2.8 large aperture for low light
- Hoya glass with two ED elements
- Compact physical dimensions of 2.49 inches
Cons
- Manual focus only with no autofocus motor
- APS-C sensor format limits full-frame use
- Heavier at 1.26 pounds for its size
Good fit if
- You need a 190-degree field of view
- You shoot with Nikon Z APS-C cameras
- You prefer manual control over autofocus
Skip if
- You require autofocus for fast action
- You use full-frame Nikon Z cameras
- You want a lightweight compact lens
Verdict: 7artisans 7.5mm f/2.8 Fisheye for Nikon Z delivers a massive 190-degree view for APS-C users. It fits photographers who prioritize ultra-wide creative angles over convenience.
Viltrox 85mm F1.8 II Sony E Lens
Best for: full-frame portrait photography with eye AF
- Lens Mount
- Sony E Mount
- Focal Length
- 85mm
- Maximum Aperture
- F1.8
- Sensor Format
- Full Frame
- Focus Type
- Auto Focus, STM
- Minimum Focusing Distance
- 80cm
View on Amazon: Viltrox 85mm F1.8 II Sony E Lens Affiliate link
This VILTROX lens is a full-frame prime with an 85mm focal length and f/1.8 maximum aperture. It uses STM autofocus for steady tracking and supports eye focus on compatible Sony bodies. The optical design includes 10 elements in 7 groups with a 9-blade aperture. It weighs 484g and features a metal build. You get close focusing down to 80cm. This setup suits portrait shooters who need background separation.
Pros
- STM autofocus with eye focus support for Sony cameras
- f/1.8 maximum aperture for low light and background blur
- 10 elements in 7 groups with 9-blade aperture
- 484g all-metal body with micro USB firmware port
Cons
- Minimum focusing distance is 80cm, limiting extreme close-ups
- Manual focus only for aperture and exposure settings
- No image stabilization listed in specifications
Good fit if
- You shoot portraits on full-frame Sony cameras
- You need a lightweight prime lens under 500g
- You want fast autofocus with eye detection
Skip if
- You require ultra-wide or macro capabilities
- You shoot primarily on APS-C bodies
- You need built-in image stabilization
Verdict: VILTROX 85mm f/1.8 II Full Frame AF Lens delivers reliable eye autofocus and a fast aperture for portrait work on full-frame Sony cameras. It fits photographers who prioritize subject isolation and compact weight over close-up macro performance.
Specifications side by side
| Spec | 7artisans 7.5mm f/2.8 Mark II Fisheye Lens | Viltrox 85mm F1.8 II Sony E Lens |
|---|---|---|
| Lens Mount | Nikon Z | Sony E Mount |
| Focal Length | 7.5mm | 85mm |
| Maximum Aperture | f/2.8 | F1.8 |
| Sensor Format | APS-C | Full Frame |
| Focus Type | Manual | Auto Focus, STM |
| Minimum Focusing Distance | not stated | 80cm |
| Aperture | f/2.8 | f/1.8 |
| Lens Type | Fisheye | Prime |
| Dimensions | 2.4 × 2.49 × 2.49 inches | not stated |
| Weight | 1.26 pounds | not stated |
| Size | For Nikon Z Mount | 85mm F1.8 (Full Frame) |
| Color | Version Ⅱ | not stated |
| Model | 7artisans 7528-3 | not stated |
Frequently asked questions
Which lens is better for full-frame cameras?
The Viltrox 85mm f/1.8 II is designed for full-frame sensors. It delivers reliable eye autofocus and subject isolation on Sony E-mount bodies. The 7artisans 7.5mm fisheye is built for APS-C sensors and will not fully utilize a full-frame sensor's area. Choose the Viltrox if you need a lens that matches your camera's larger sensor format.
Does the 7artisans lens have autofocus?
The 7artisans 7.5mm f/2.8 Mark II is a manual focus lens. It does not feature an autofocus motor. You must adjust focus by turning the ring yourself. This design keeps the lens compact and lightweight at 1.26 pounds. If you require automatic focusing for fast-moving subjects, the Viltrox option is the more suitable choice.
Which lens is more compact and lightweight?
The 7artisans 7.5mm fisheye measures 2.4 inches in length and weighs 1.26 pounds. The Viltrox 85mm is an 85mm focal length lens with a different physical profile. The 7artisans option is notably small, making it easy to carry for ultra-wide creative photography. Its compact size comes from its manual focus design and specific APS-C optimization.
Can I use these lenses on Nikon Z cameras?
The 7artisans 7.5mm f/2.8 Mark II is available in a Nikon Z Mount version. It fits Nikon Z cameras directly. The Viltrox 85mm f/1.8 II listed is for the Sony E-Mount. You cannot mount the Sony lens on a Nikon camera without an adapter, and even then, autofocus may not function. Check your camera mount before purchasing.
What is the difference in aperture speed?
The 7artisans lens has a maximum aperture of f/2.8. The Viltrox lens offers a wider maximum aperture of f/1.8. A lower f-number allows more light to enter the sensor. This helps in low-light situations and creates a shallower depth of field. The Viltrox f/1.8 aperture is better for isolating subjects in portraits.
Is the 7artisans lens a fisheye or wide-angle?
The 7artisans 7.5mm lens is classified as a fisheye lens. It provides a massive 190-degree view. This creates a distinct curved perspective rather than a standard rectilinear wide angle. It is ideal for creative photography where you want an exaggerated, ultra-wide effect. It is not a standard wide-angle lens for architectural or real estate work.