NiSi 105mm Alpha Adapter for S5 and S6 Series 150mm Filter Holders

The NiSi 105mm Alpha Adapter enables the use of NiSi S5 and S6 Series 150mm filter holders on lenses with 105mm front filter threads. This adapter ring allows photographers with ultrawide lens systems designed for other thread sizes to expand compatibility to standard 105mm threaded lenses, making it an essential accessory for those wanting to maximise their filter system’s versatility across different camera and lens combinations.

• Lightweight aluminium alloy construction delivers durability without added weight
• Expands S5 and S6 holder compatibility to 105mm threaded lenses
• Adapter ring only; requires separate NiSi S5 or S6 filter holder frame
• Optional step-up adaptors available for 62mm, 77mm, 82mm, and 95mm threads