7Artisans has officially released the AF 40mm f/2.5 LITE for Nikon Z-mount, a full-frame autofocus prime lens weighing only 90 grams. Following the L-mount version launched earlier this month, the new Nikon Z edition fills a gap in the market for ultralight, budget-friendly autofocus glass. Orders are now open through the 7Artisans store, with wider retail availability expected soon.
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Ultra-Lightweight Design
Ninety grams is lighter than most lens caps and body caps combined. Paired with a compact Nikon Z body, the AF 40mm f/2.5 LITE transforms into a pocketable, point-and-shoot style setup — encouraging photographers to carry their camera all day and capture spontaneous moments.
Balanced Focal Length and Aperture
- Focal length: 40mm – slightly wider than standard, ideal for street, documentary, and everyday shooting.
- Aperture: f/2.5 – moderate speed, balancing compact size and affordability.
- Autofocus: STM stepping motor – smooth and reliable performance.
Affordable Autofocus for Nikon Z
7Artisans has historically specialized in manual-focus lenses, but the AF 40mm f/2.5 LITE reflects a broader shift among Chinese lens makers like Viltrox and TTArtisan, who are expanding into affordable autofocus options. For Nikon Z shooters, this is particularly significant, as third-party support has lagged behind Sony E. The new LITE series offers a practical, inexpensive prime lens to leave on the camera for everyday use.
Specifications
- Mounts: Nikon Z (new) and L-mount
- Coverage: Full-frame
- Focal length: 40mm
- Maximum aperture: f/2.5
- Autofocus: STM stepping motor
- Weight: 90g
- Series: 7Artisans LITE – compact, lightweight autofocus line
For more coverage, see our 7Artisans lens archive and lens category section.
Price and Availability
- Retail price: approx. $159 USD
- Availability: Nikon Z version available now via 7Artisans store; wider retail rollout expected.
7Artisans AF 40mm f/2.5 LITE at B&H Photo,
7Artisans AF 40mm f/2.5 LITE on Amazon.
Closing Thoughts
The 7Artisans AF 40mm f/2.5 LITE for Nikon Z offers a rare combination of ultralight design, practical focal length, and affordable autofocus. At just 90g, it is one of the lightest full-frame primes available, making it an appealing everyday lens for Nikon shooters who want portability without sacrificing usability.




