Nikon or Tamron? Mirrorless Lens Compared in 2026
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This guide compares the Nikon NIKKOR Z 85mm f/1.8 S and the Tamron 150-500mm f/5-6.7 Di III VXD. We examine the nikon vs tamron mirrorless camera lense options to help you decide. Both are prime and zoom lenses designed for mirrorless systems, but they serve very different purposes. The Nikon is a compact portrait lens for Z-mount cameras, while the Tamron is a heavy telephoto zoom for Sony E-mount. Their focal lengths, apertures, and weights differ significantly.
Key differences
| Aspect | Nikon NIKKOR Z 85mm f/1.8 S Lens | Tamron 150-500mm f/5-6.7 Di III VXD Lens |
|---|---|---|
| Lens Mount | Nikon Z | Sony E |
| Focal Length | 85mm | 150-500mm |
| Maximum Aperture | f/1.8 | f/5-6.7 |
| Lens Type | Prime | Zoom |
| Weight | 1.04 pounds | 6 pounds |
| Image Stabilization | not listed | VC image stabilization |
Which one should you choose?
Choose Nikon NIKKOR Z 85mm f/1.8 S Lens if
- You shoot portraits and need a fast f/1.8 aperture for shallow depth of field.
- You use a Nikon Z-mount camera and prefer a lightweight, compact lens.
- You want a fixed focal length that offers high sharpness and bokeh quality.
Choose Tamron 150-500mm f/5-6.7 Di III VXD Lens if
- You need to reach distant subjects with a 150-500mm telephoto range.
- You use a Sony E-mount camera and require built-in vibration compensation.
- You prioritize reach and versatility over low-light performance and portability.
Verdict: Choose the Nikon lens if you prioritize low-light capability, portability, and portrait-style sharpness on a Z-mount body. The Tamron lens is the better choice for wildlife or sports photographers who need extreme reach and stabilization on a Sony E-mount system. They target entirely different shooting styles.
Nikon vs Tamron Lens Comparison
Lens configuration
The Nikon NIKKOR Z 85mm f/1.8 S is a prime lens. It offers a single focal length of 85mm. This fixed perspective requires you to move your feet to frame shots. Prime lenses often provide sharper images and wider maximum apertures. The Tamron 150-500mm f/5-6.7 Di III VXD is a zoom lens. It covers a range from 150mm to 500mm. This versatility allows you to adjust your framing without changing lenses. The zoom range is particularly useful for wildlife or sports. You must choose between the simplicity of the prime and the flexibility of the zoom based on your shooting style.
Maximum aperture
Aperture controls light intake and depth of field. The Nikon lens features a maximum aperture of f/1.8. This wide opening allows significant light to reach the sensor. It also enables a shallow depth of field for background blur. The Tamron lens has a maximum aperture of f/5-6.7. This range is typical for super-telephoto zooms. It lets in less light than the Nikon option. You will need faster shutter speeds or higher ISO settings in low light with the Tamron. The Nikon f/1.8 is better for low-light portraits.
Mount compatibility
Lens mount determines which camera bodies you can use. The Nikon NIKKOR Z 85mm f/1.8 S uses the Nikon Z mount. It is designed specifically for Nikon Z series mirrorless cameras. The Tamron 150-500mm f/5-6.7 Di III VXD uses the Sony E mount. It fits Sony E-mount full-frame mirrorless cameras. These mounts are not interchangeable without an adapter. You must ensure your camera body matches the lens mount. If you own a Nikon Z camera, this Tamron lens will not fit directly. If you use a Sony body, the Nikon lens is incompatible.
Physical dimensions
Size and weight affect portability and handling. The Nikon lens measures 3.89 inches in length and weighs 1.04 pounds. It is compact and lightweight for an 85mm prime. The Tamron lens is much larger at 8.3 inches long. It weighs 6 pounds, making it significantly heavier. The Tamron includes a rotating Arca-type tripod mount. This is necessary due to its size and weight for balanced support. The Nikon is easier to carry for extended periods. The Tamron requires a sturdy support system for stable shooting.
Optical features
Each lens uses different elements to correct aberrations. The Nikon lens includes two ED glass elements and Nano Crystal coating. These reduce ghosting and flare for accurate color. It also has a nine-blade diaphragm for soft bokeh. The Tamron lens uses XLD, LD, and GM elements. These reduce chromatic aberration and distortion throughout the zoom range. The Tamron also features VC image stabilization. This helps with handheld shooting at 500mm. The Nikon lacks mentioned stabilization but relies on its wide aperture.
Which lens fits your shooting style
Portrait photographers using Nikon Z cameras
You need a sharp prime lens for portraits. The Nikon NIKKOR Z 85mm f/1.8 S offers a fixed 85mm focal length with a wide f/1.8 maximum aperture. This allows for shallow depth of field. The nine-blade diaphragm creates soft, rounded bokeh. Two ED glass elements reduce chromatic aberration. Nano Crystal coating improves contrast and color accuracy. The lens is dust and drip resistant for outdoor use.
Wildlife shooters using Sony E-mount bodies
You require extreme reach for distant subjects. The Tamron 150-500mm f/5-6.7 Di III VXD provides a versatile ultra-telephoto zoom range. It covers 150mm to 500mm on full-frame Sony E-mount cameras. Image stabilization helps when shooting handheld at 500mm. XLD and LD elements minimize color fringing. The lens includes a rotating Arca-type tripod mount. It also features a Flex Zoom Lock mechanism to secure the zoom position.
Travelers seeking lightweight gear for Nikon
You prioritize portability and compact size. The Nikon NIKKOR Z 85mm f/1.8 S weighs only 1.04 pounds. Its dimensions are 3.89 inches in length. This makes it easy to carry during travel. The customizable control ring allows quick adjustments without looking at the screen. The black finish blends well with most camera bodies. It is a compact solution for everyday shooting on Nikon Z systems.
The products compared
Nikon NIKKOR Z 85mm f/1.8 S Lens
Best for: Nikon Z portrait photographers
- Lens Mount
- Nikon Z
- Focal Length
- 85mm
- Maximum Aperture
- f/1.8
- Color
- Black
- Lens Type
- Prime
- Dimensions
- 3.89 × 2.95 × 2.95 inches
View on Amazon: Nikon NIKKOR Z 85mm f/1.8 S Lens Affiliate link
This Nikon Z 85mm f/1.8 S is a prime lens designed for Z series mirrorless cameras. It features a large f/1.8 maximum aperture and a nine-blade diaphragm for soft background blur. The build includes dust and drip resistance with extensive sealing. It weighs 1.04 pounds and measures 3.89 inches in length. This lens suits photographers who want a dedicated portrait focal length with reliable weather protection.
Pros
- Large f/1.8 maximum aperture for low light and shallow depth of field
- Nine-blade diaphragm creates soft, rounded bokeh
- Dust and drip resistant construction with extensive sealing
- Customizable control ring for quick adjustments
Cons
- Fixed 85mm focal length limits versatility compared to zooms
- Heavier at 1.04 pounds than typical compact primes
- No image stabilization mentioned in specifications
Good fit if
- You need a dedicated portrait lens for Nikon Z cameras
- You prioritize fast apertures for low-light shooting
- You want weather-sealed glass for outdoor use
Skip if
- You require a zoom lens for varied framing
- You are using a Sony E-mount system
- You need a lightweight travel lens under 0.8 pounds
Verdict: Nikon Z 85mm f/1.8 S Portrait Lens is a solid choice for Nikon Z users seeking a sharp, fast prime for portraits. It delivers professional build quality and optical performance for dedicated focal length work.
Tamron 150-500mm f/5-6.7 Di III VXD Lens
Best for: wildlife and sports photography
- Lens Mount
- Sony E
- Focal Length
- 150-500mm
- Maximum Aperture
- f/5-6.7
- Sensor Format
- Full-Frame
- Color
- Black
- Dimensions
- 8.3 × 3.7 × 3.7 inches
View on Amazon: Tamron 150-500mm f/5-6.7 Di III VXD Lens Affiliate link
This Tamren lens offers a 150-500mm focal range for Sony E-mount full-frame cameras. It delivers a 225-750mm equivalent on APS-C bodies. The f/5-6.7 maximum aperture is variable. Image stabilization includes three modes for handheld shooting. It weighs 6 pounds and measures 8.3 inches long. This tool suits photographers needing reach for distant subjects.
Pros
- 150-500mm ultra-telephoto zoom range
- VC image stabilization with three modes
- XLD, LD, and GM glass elements reduce aberrations
- Rotating Arca-type tripod mount included
Cons
- Variable f/5-6.7 maximum aperture limits low-light performance
- 6-pound weight may cause fatigue during handheld use
- No weather sealing listed in specifications
Good fit if
- You need extreme reach for wildlife or sports
- You shoot with Sony E-mount full-frame cameras
- You prioritize image stabilization for handheld telephoto shots
Skip if
- You require fast autofocus for erratic action
- You prefer lightweight gear for travel
- You need a constant wide aperture for portraits
Verdict: Tamron 150-500mm f/5-6.7 Sony E provides substantial reach for distant subjects. It fits photographers who value stabilization and glass quality over speed and weight.
Specifications side by side
| Spec | Nikon NIKKOR Z 85mm f/1.8 S Lens | Tamron 150-500mm f/5-6.7 Di III VXD Lens |
|---|---|---|
| Lens Mount | Nikon Z | Sony E |
| Focal Length | 85mm | 150-500mm |
| Maximum Aperture | f/1.8 | f/5-6.7 |
| Sensor Format | not stated | Full-Frame |
| Color | Black | Black |
| Aperture | f/1.8 | not stated |
| Lens Type | Prime | not stated |
| Dimensions | 3.89 × 2.95 × 2.95 inches | 8.3 × 3.7 × 3.7 inches |
| Weight | 1.04 pounds | 6 pounds |
| Model | 20090 | AFA057S-700 |
Frequently asked questions
Is the Nikon 85mm f/1.8 S a zoom lens?
No, it is a prime lens. This means it has a fixed focal length of 85mm. You cannot zoom in or out with this glass. To change your framing, you must physically move closer to or further from your subject. Prime lenses often offer wider maximum apertures and sharper images than zooms.
Does the Tamron 150-500mm work on Nikon Z cameras?
The data lists this lens with a Sony E-Mount. It is designed for Sony E-mount mirrorless cameras. Nikon Z cameras use a different mount system. You would need an adapter or a different lens to use this Tamron optic with a Nikon Z body. Check the mount compatibility before purchasing.
How heavy is the Nikon NIKKOR Z 85mm f/1.8 S?
The Nikon lens weighs 1.04 pounds. It measures 3.89 inches in length. The width and height are both 2.95 inches. This makes it a relatively compact and lightweight option for portrait work. It is significantly lighter than the Tamron telephoto lens listed in this comparison.
What is the maximum aperture of the Tamron 150-500mm lens?
The maximum aperture ranges from f/5 to f/6.7. This varies depending on the focal length you are using. At 150mm, the aperture is f/5. At 500mm, it narrows to f/6.7. This is typical for super-telephoto zooms, allowing for good light gathering while maintaining a manageable size and weight.
Which lens is better for wildlife photography?
The Tamron 150-500mm f/5-6.7 is the better choice for wildlife. It provides substantial reach for distant subjects. The long focal length allows you to capture animals without getting close. The Nikon 85mm is a short prime lens suited for portraits, not distant wildlife.
Can I use the Nikon 85mm lens for video?
Yes, the Nikon NIKKOR Z 85mm f/1.8 S is suitable for video. Its wide f/1.8 aperture allows for shallow depth of field, which is useful for isolating subjects. The fixed 85mm focal length requires you to plan your framing carefully. It delivers professional build quality and optical performance for video work.
What is the model number of the Tamron lens?
The model number for the Tamron 150-500mm is AFA057S-700. This identifier helps you verify the exact version of the lens. It ensures you are looking at the correct specifications for the Sony E-mount version. Always check the model number when comparing accessories or filters.