





more








See Options
Need help? Ask our experts.
The Viltrox AF 40mm f/2.5 FE STM Lens is designed for full-frame mirrorless cameras with Sony E mounts.
The lens features an STM stepper motor that provides efficient and precise autofocus, supporting eye and face autofocus for accurate subject tracking.
The large f/2.5 aperture allows for soft, beautiful bokeh and excellent performance in low-light conditions, enhancing artistic expression.
Yes, the lens offers reliable video shooting capabilities with low distortion, minimal focus breathing, and support for body anti-shake.
The lens has a minimum focusing distance of 0.34 meters, allowing for detailed close-up shots.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
E-Mount
Full Frame
40mm
Auto Focus
f/2.5-16
Standard
Base
Designed For Use With: Sony a7, Sony a7 II, Sony a7 III, Sony a7 IV, Sony a7C, Sony a7C II, Sony a7CR, Sony a7R, Sony a7R II, Sony a7R III, Sony a7R IV, Sony a7R V, Sony a7S, Sony a7S II, Sony a7S III, Sony a9, Sony a9 II, Sony a9 III, Sony Alpha 1, Sony ZV-E1
Compatible With Restrictions: Sony a3000, Sony a5000, Sony a5100, Sony a6000, Sony a6100, Sony a6300, Sony a6400, Sony a6500, Sony a6600, Sony a6700, Sony NEX C3, Sony NEX-3, Sony NEX-5, Sony NEX-5R, Sony NEX-5T, Sony NEX-6, Sony NE
Viltrox AF
Aspherical, Bokeh Effect
52mm
1.1 / 34cm
52 mm (Front)
No
57.8°
6 groups of 10 optical structures
5.89 oz (167g)
2.55 x 2.34" (65 x 59.5mm)
6953400304787
* If using a APS-C Lens on a Full Frame Camera OR Full-Frame Lens on a APS-C Camera then Image sensor will be narrowed down to APS-C size.
For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.
A remarkable addition to the Viltrox Air series, the Viltrox AF 40mm f/2.5 FE STM Lens for Sony E is a lightweight, full-frame lens designed to enhance your photography experience. With its versatile 40mm focal length, this lens offers a perspective akin to the human eye, making it perfect for capturing rich environmental elements and highlighting subjects with precision. Whether you're shooting daily scenes, traveling, or exploring humanistic street photography, this lens is your ideal companion.
The Viltrox AF 40mm f/2.5 features an efficient and precise autofocus system powered by an STM stepper motor. This advanced motor ensures high driving force for accurate autofocus and tracking, supporting eye and face autofocus for seamless subject locking. Capture every fleeting moment with ease, thanks to its quick response, low latency, and minimal vibration.
Designed for full-frame mirrorless cameras, this lens covers the entire image field, offering broad compatibility with various models. Its compact and lightweight construction, made from specially selected materials, makes it incredibly portable lighter than most mobile phones ensuring it won't weigh you down during your travels.
The lens boasts a large f/2.5 aperture, which, combined with its 7-blade diaphragm, produces soft, beautiful bokeh, enhancing artistic expression in complex shooting environments and low-light conditions. The optical structure comprises 10 elements in 6 groups, including 1 ED lens, 3 high refractive index lenses, and 1 aspherical lens, all treated with a high-definition nano multi-layer coating. The front lens is also equipped with a waterproof and anti-fouling coating, ensuring durability and clarity.
For videographers, the Viltrox AF 40mm f/2.5 offers reliable video shooting performance with low distortion and minimal focus breathing, complemented by body anti-shake support. Its internal focus system allows for a minimum focusing distance of 0.34m, enabling you to capture close-up shots with intricate detail.
In summary, the Viltrox AF 40mm f/2.5 FE STM Lens for Sony E is a versatile, high-performance lens that combines portability with exceptional optical quality, making it an excellent choice for photographers and videographers alike.
Designed for use with: Sony a7R IV,Sony a7S III,Sony a7 II,Sony a7 III and