Electronics / Camera Lenses
User Manual for Viltrox AF 23mm f/1.4 Z-Mount Lens
Quick guide for the Viltrox AF 23mm f/1.4 lens. Includes installation instructions, safety precautions, cleaning tips, and full technical specifications.
Quick answers from the manual
Quick answer
- The Viltrox AF 23mm f/1.4 is an autofocus lens for Z-mount cameras. To attach, align the white dots and rotate clockwise. To detach, press the release button and rotate counter-clockwise. p. 1
Key actions
- Attaching the lens p. 1
- Detaching the lens p. 1
Problems and fixes
Lens not attaching
Align white mounting index on lens with camera index.
p. 1Show 3 more answers Show less
Maintenance and reset
- Cleaning the lens p. 1
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Focal length | 23mm | Fixed focal length | p. 1 |
| Aperture | f/1.4 - f/16 | Aperture range | p. 1 |
| Filter size | 52mm | Filter diameter | p. 1 |
Where to find it in the PDF
- User Manual p. 1
Table of contents
Quick guide from the manual
This manual provides instructions for the Viltrox AF 23mm f/1.4 Z-mount lens. It covers installation, safety, and technical specifications.
Attaching and detaching the lens
To attach the lens: Align the white mounting index on the lens with the white mounting index on the camera. Rotate the lens clockwise until it clicks into place.
To detach the lens: Press the lens release button on the camera and rotate the lens counter-clockwise to remove it.
Safety precautions
- Do not look at the sun or bright light sources through the lens or camera, as this may cause vision impairment.
- Keep the lens dry and avoid exposure to water or high humidity.
- Do not drop or subject the lens to strong physical impact.
- Keep the lens out of reach of children.
Cleaning and maintenance
Use a blower or a soft brush to remove dust from the lens surface. Use a soft, clean cloth or lens tissue with a small amount of lens cleaner to wipe away fingerprints or oil. Do not use organic solvents like paint thinner or benzene.
Technical specifications
- Focal length: 23mm
- Aperture: f/1.4 - f/16
- Lens construction: 11 elements in 10 groups
- Focus mechanism: Internal focus
- Focus motor: STM + lead screw
- Focus mode: AF/MF
- Max magnification: 0.1x
- Filter size: 52mm
- Dimensions: 65mm x 72mm
- Weight: Approx. 300g
Manufacturer information
Viltrox
Practical help
Common problems
Lens does not attach
Ensure the white mounting index on the lens is aligned with the white index on the camera body before rotating.
Autofocus not working
Check if the camera is set to AF mode and the lens is properly mounted.
Before use
- Remove front and rear lens caps
- Ensure camera is powered off before mounting
- Check that the lens mount matches the camera mount (Z-Mount)
Show more Show less
Specs in practice
- Focal length
- 23mm fixed focal length, suitable for wide-angle photography
Model compatibility
- Designed for Z-Mount camera systems.
Manual page author
Michael Turner
Technical manual editor