NiSi S6 Alpha 150mm Filter Holder Kit for Sigma 14mm f/1.4 DG DN Art Lens

The NiSi S6 Alpha 150mm Filter Holder Kit is specifically designed for the Sigma 14mm f/1.4 DG DN Art lens, ideal for landscape photographers. This kit includes a main adapter ring and a 150mm wide square filter frame. The main adapter features a matting treatment to effectively reduce ghosting and flare, ensuring high image quality. It also accommodates dedicated S6-specific circular rotating filters (sold separately) for CPL rotation.

Key Features:
* Compatibility: Precision-engineered for the Sigma 14mm f/1.4 DG DN Art lens.
* Filter Capacity: Aluminum frame holds two 150x150mm or 150x170mm filters with 2mm thickness.
* Rotation: Filter holder frame offers 360-degree rotation for adjusting graduated ND filters, with a locking pin bolt.
* Optical Clarity: Main adapter's matting treatment prevents reflections and flares.
* Ease of Use: Convenient clips for rapid filter removal and secure lens attachment with twisting silver ring and locking screw.
* Storage: Includes a custom carrying case for protected storage and easy transportation.
* Note: Some slight vignetting may occur when the filter frame is rotated 45-degrees.