However, it uses a mechanically different mounting bayonet, making the two incompatible. [Dan] sourced a damaged EF lens to provide its mount, and modified it on a lathe to suit the Sigma lens.

The Pentax K-mount, sometimes referred to as the "PK-mount", is a bayonet lens mount standard for mounting interchangeable photographic lenses to 35 mm single-lens reflex (SLR) cameras. It was created ...

Voigtlander's new APO-Ultron 90mm f/2 VM for Leica M-Mount brings a telephoto focal length in a compact package ...

The Nikkor Z 35mm F1.4 ($599.95) is an intriguing alternative to Nikon's other bright 35mm Z series prime, the Nikkor Z 35mm ...

Designed exclusively for full-frame VM (Leica M-mount) cameras, this manual-focus lens promises exceptional ... the APO-Ultron 90mm f/2 VM comes with a dedicated metal bayonet-style hood that can be ...

The Venus Optics Laowa FFII TS 100mm F2.8 Macro 1X delivers a veritable feast of tilt, shift and macro shooting options for ...

Creators who embrace the vintage are sure to love this lens, and it's an excellent addition ... though the front filter threads and bayonet mount are metal. The industrial design leans toward ...

It offers two port mounting options, a new bayonet system or compatibility with Nikonons wet lenses. Salty Surf Housings has engineered the most compact ... 1x FXLION NANO TWO 98Wh 6800mAh V-Mount ...

lens structure of 8 groups and 9PCS. Upgraded product, optimizes the light way for clearer imaging. Z mount, suitable for Nikon Z6 Z7 Z50 and other mirrorless camera. Lens multi-layer coating ...

As with most modern Tilt and Shift lenses, the Laowa enables you to rotate the main barrel of the lens on its mount. There’s a locking knob for applying a basic 90-degree rotation, as well as a ...

This hood design is no better than a normal bayonet mount, but it's not any worse, either. The 10-18mm competes against the aforementioned Tamron lens for the Fuji and Sony mounts, but you have ...