Quick Summary
The VILTROX 35mm f1.7 E is an autofocus lens for Sony E-mount APS-C cameras. It has a 35mm focal length, an f/1.7 aperture and a stated minimum focusing distance of 0.33 m. The lens is described as a lightweight design at 170 g, with a guide-rod helical STM motor for autofocus.
The lens is also described with a 9-group, 11-element optical structure and a front lens coating that is water-repellent and anti-smudge. If those features matter to your use, compare them with the camera body and shooting conditions you plan to use it with.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | VILTROX, so buyers can match the lens to the correct product family. |
| Product type | Autofocus lens for Sony E-mount APS-C cameras. |
| Focal length | 35 mm, giving a standard view that is often compared with a natural perspective. |
| Aperture | f/1.7, which is a key check for light gathering and background blur. |
| Minimum focusing distance | 0.33 m, so close-up framing is limited by that distance. |
| Weight | 170 g, which affects how much weight the camera setup carries. |
| Optical structure | 9 groups, 11 elements with 1 ED lens, 2 high-refractive-index lenses and 1 aspherical lens. |
| Autofocus motor | Guide-rod helical STM motor, described as reducing focusing noise and improving smoothness. |
| Lens coating | Front lens water-repellent and anti-smudge coating. |
What to Compare Before Buying
- Mount compatibility: This is an E-mount lens for APS-C cameras. Check that your Sony body uses the same mount and sensor format.
- Focal length: 35 mm gives a standard framing style. Compare that with the type of shots you want to take.
- Aperture: The f/1.7 aperture is a major choice point for light and depth-of-field preferences.
- Close-focusing distance: The stated minimum focusing distance is 0.33 m, so check whether that suits your subject distance.
- Weight: At 170 g, the lens adds relatively little mass to the camera setup, which may matter if you carry it often.
Compatibility, Size and Fit
This lens is for Sony E-mount APS-C cameras. Before choosing an offer, confirm that your camera body uses the E-mount standard and APS-C format, and check that 35 mm is the right framing choice for the way you shoot.
If you want a lens that focuses closer than 0.33 m, or if you need a different mount, this is not the right version.
What Else You May Need
You need a compatible Sony E-mount APS-C camera body to use this lens. If you plan to use close-up framing, check whether the 0.33 m minimum focusing distance suits the subject distance you have in mind.
How It Works
The lens uses autofocus with a guide-rod helical STM motor. The optical design combines 9 groups and 11 elements, including ED, high-refractive-index and aspherical glass, to support image formation through the lens.
The f/1.7 aperture lets more light through than a narrower aperture setting, while the 35 mm focal length gives a standard field of view on APS-C.
Before You Decide
Confirm the E-mount APS-C fit, the 35 mm framing and the 0.33 m minimum focusing distance before choosing. If you need a different mount or closer focusing, compare another lens option instead.
