NiSi S6 Filter Holder Adapter for Sigma 20mm F1.4

NiSi S6 Filter Holder Adapter for Sigma 20mm F1.4

Compatibility and Usage

This adapter is designed to enable the NiSi S6 150 mm filter holder system to be used with the Sigma 20mm F1.4 lens. It allows photographers to quickly attach and detach the filter holder without removing the lens from the camera.

Design and Features

• The adapter ring is made from durable aluminum alloy for strength and reliability.
• It mounts onto the lens's integrated hood by screwing the adapter ring securely in place.
• Compatible circular polarizing filters can be rotated independently using the external markings on the adapter ring, allowing precise adjustment of polarization effects.
• The NiSi S6 filter holder frame can then be attached to the adapter ring.
• A pull-release locking pin on the filter holder ensures a secure yet adjustable connection, enabling 360° rotation of the filter holder.
• This rotation capability facilitates the use of graduated neutral density filters and other filters that benefit from variable positioning.

Compatibility Notes

• This adapter is compatible only with NiSi Circular S6 filters.
• To use 150x150 mm or 150x170 mm filters, the NiSi S6 filter holder is required in addition to this adapter.
• It is not compatible with Circular filters from the NiSi S5 system.