The Viltrox AF 135mm F1.8 LAB is a professional-grade fast telephoto prime lens for Nikon Z-mount full-frame mirrorless cameras, featuring an ultra-bright f/1.8 aperture designed for portrait and low-light photography. It is part of Viltrox's flagship LAB series, offering the brand's highest optical and build quality with native-like autofocus performance.
Product released: September 1, 2023
Latest firmware version
Version 1.08, released October 24, 2025
Last checked for updates: Nov 1, 2026 04:22 UTC
What's new in version 1.08
1. Fixed known issues.2. Optimize lens stability.1. Optimize the AF stability of the lens.1. Optimized AF speed.2. Improved overall lens stability.3. Refined on-screen icon display for lens settings.4. Added support in the app for customizing the FN button to lock the focus ring, aperture ring, and control ring.5.Fixed known issues.
LatestUpdate has tracked 3 versions of Viltrox AF 135mm F1.8 LAB (Nikon Z) firmware, most recently on October 24, 2025.
Version 1.08 - October 24, 2025: 1. Fixed known issues.2. Optimize lens stability.1. Optimize the AF stability of the lens.1. Optimized AF speed.2. Improved overall lens stability.3. Refined o…
Version 1.07 - October 24, 2025: 1. Fixed known issues.2. Optimize lens stability.1. Optimize the AF stability of the lens.1. Optimized AF speed.2. Improved overall lens stability.3. Refined o…
Version 1.06 - October 24, 2025: 1. Fixed known issues.2. Optimize lens stability.1. Optimize the AF stability of the lens.1. Optimized AF speed.2. Improved overall lens stability.3. Refined o…
The Viltrox AF 135mm F1.8 LAB is a professional-grade fast telephoto prime lens for Nikon Z-mount full-frame mirrorless cameras, featuring an ultra-bright f/1.8 aperture designed for portrait and low-light photography. It is part of Viltrox's flagship LAB series, offering the brand's highest optical and build quality with native-like autofocus performance. It was originally released on September 1, 2023.
What is the latest firmware version of Viltrox AF 135mm F1.8 LAB (Nikon Z)?
The latest firmware version of Viltrox AF 135mm F1.8 LAB (Nikon Z) is 1.08. It was released on October 24, 2025.
What changed in Viltrox AF 135mm F1.8 LAB (Nikon Z) firmware version 1.08?
Viltrox AF 135mm F1.8 LAB (Nikon Z) firmware version 1.08 includes the following changes: 1. Fixed known issues.2. Optimize lens stability.1. Optimize the AF stability of the lens.1. Optimized AF speed.2. Improved overall lens stability.3. Refined on-screen icon display for lens settings.4. Added support in the app for customizing the FN button to lock the focus ring, aperture ring, and control ring.5.Fixed known issues.
Where can I download the latest Viltrox AF 135mm F1.8 LAB (Nikon Z) firmware?
Details and download instructions for the latest Viltrox AF 135mm F1.8 LAB (Nikon Z) firmware (version 1.08) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF135-1.8_LAB_Z_Product_Manual_V3.pdf?v=1742866550
How often does Viltrox release firmware updates for Viltrox AF 135mm F1.8 LAB (Nikon Z)?
We have tracked 3 firmware versions of Viltrox AF 135mm F1.8 LAB (Nikon Z).