NiSi Filter Holder S6 Adapter For Canon 10-20 F4 RF-Mount (Adapter Only)

NiSi Filter Holder S6 Adapter For Canon 10-20 F4 RF-Mount – Enables NiSi S6 150mm Filter System on Canon RF 10-20mm f/4 L IS STM

This adapter ring lets you attach the NiSi S6 150mm Filter Holder System to the Canon RF 10-20mm f/4 L IS STM lens. It provides a secure, rotatable connection between the lens and NiSi S6 filter holder, so you can use circular polarizers and 150x150mm or 150x170mm square/rectangular filters with this wide-angle RF lens.

Key features

• Designed specifically to fit the Canon RF 10-20mm f/4 L IS STM lens.
• Enables use of the NiSi S6 150mm Filter Holder System and compatible circular S6 filters.
• Aluminum alloy construction for durability.
• Quick installation and removal without detaching the lens from the camera.
• Adapter ring includes external dials for independent rotation of a compatible circular polarizer.
• Pull-and-release locking pin on the S6 Filter Holder provides a reliable, yet adjustable connection and allows 360° rotation of the holder once fitted.

How it works

First, slide the adapter ring over the integrated hood of the Canon 10-20mm f/4 lens and tighten it to secure the ring in place. Next, fit the NiSi S6 Filter Holder Frame onto the adapter ring. The filter holder’s pull-and-release locking pin engages the adapter, creating a stable connection while still permitting rotation.

When you add a compatible circular polarizer to the adapter ring, you can rotate the polarizer independently using the external dials. After mounting the filter holder, you can rotate the complete holder 360°, which makes positioning graduated neutral density and other filters easier and more precise.

Compatibility and kit information

• This listing is for the adapter only; an S6 Filter Holder is required to use 150x150mm or 150x170mm filters.
• The adapter is included in the NiSi S6-Kit for the Canon RF 10-20mm f/4 lens.
• Please note: this adapter is not compatible with the circular filters for the NiSi S5 system.

Build and usability

The adapter ring uses an aluminum alloy construction to provide strength and durability while remaining lightweight. Because you can install and remove the adapter quickly without removing the lens from your camera, it fits smoothly into busy shooting workflows and location work where speed matters.

FAQ

question: Do I get the S6 Filter Holder with this adapter?
Answer: No. This listing is for the adapter only. You must have or add an S6 Filter Holder to use 150x150mm or 150x170mm filters.

question: Can I use my existing NiSi circular filters with this adapter?
Answer: You can use Circular S6 filters that are compatible with the S6 system. However, this adapter is not compatible with circular filters designed for the S5 system.

question: Will I need to remove the lens to fit the adapter?
Answer: No. The adapter is designed for quick installation and removal over the integrated hood so you do not need to remove the lens from the camera to attach or detach it.

question: How does the polarizer rotation work?
Answer: The adapter ring has external dials that allow independent rotation of a compatible circular polarizer. After fitting the S6 Filter Holder, the holder itself can rotate 360°, enabling precise placement of graduated neutral density and other filters.