NiSi Filter Holder S6 Alpha Kit For Sigma 14mm F1.8 DG

NiSi Filter Holder S6 Alpha Kit for Sigma 14mm F1.8 DG – Supports two 150mm filters with 360° rotation

Capture wide landscapes and control light with the NiSi S6 ALPHA 150mm filter holder designed for ultra-wide-angle lenses. This kit fits the Sigma 14mm F1.8 DG and supports two 150mm wide filters (2mm thick) with full 360° rotation. It gives you practical control when composing and balancing exposures in landscape photography.

Secure and smooth locking system

The NiSi S6 features a secure locking system that keeps the main filter holder firmly in place. An integrated wheel allows easy, smooth rotation and a natural locking action. As a result, you can adjust filter orientation quickly and rely on a stable connection during shooting.

Reduce ghosting and flare for clearer images

Ghosting and flare are common with wide focal lengths, and the S6 main adaptor addresses these issues. It uses a matting treatment similar to that used in high-end lens hoods to reduce unwanted reflections. Consequently, you get improved image clarity and fewer stray reflections when using the holder.

Quick installation and a seamless workflow

The S6 ALPHA Filter Holder is designed for fast installation and removal. You can attach and detach the holder without taking the lens off your camera. Clips at the front secure the 150mm filters and enable rapid removal and replacement. This setup helps you maintain focus and move between shots more efficiently.

Expand your creative options with circular filters

The S6 ALPHA is compatible with S6 Circular Filters, including polarizers. Polarizers are sold separately. By adding circular filters, you can extend the holder’s versatility and adapt to different shooting conditions and creative needs.

What the package includes

• NiSi S6 Adapter for the Sigma 14mm F1.8 DG
• NiSi S6 Filterholder for 150mm square filters
• Case to store the adapter and holder

Specifications

FAQ

Question: Is this holder compatible with my Sigma 14mm F1.8 DG?
Answer: Yes. The NiSi S6 Alpha Kit is supplied with an S6 adapter for the Sigma 14mm F1.8 DG and is designed to fit that lens.

Question: Can I use polarizers with this system?
Answer: Yes. The holder is compatible with S6 Circular Filters, including polarizers. Polarizers are available separately.

Question: How does the rotation and locking work in the field?
Answer: The holder offers 360° rotation and a cutting-edge locking system with an integrated wheel for smooth adjustment and secure locking, so you can orient filters precisely and keep them locked during shooting.

Question: Will it help reduce ghosting and flare on ultra-wide shots?
Answer: The S6 main adaptor features a matting treatment similar to that used in high-end lens hoods to reduce ghosting and flare, helping to improve image clarity with wide-angle lenses.

Question: Is changing filters quick while shooting?
Answer: Yes. The holder installs and removes quickly without taking the lens off the camera, and front clips secure the 150mm filters for rapid removal and replacement, supporting a fast workflow.