STC Filter｜OPTICAL CO. LTD.

General Filter

(For UV filter series, CPL filter series, Neutral Density filter Series, Infrared filter series, Astro filter series)

General Filter User Guide

Aqua-Red Underwater Fader

Aqua-Red User Guide

Aqua-Red Instruction for Water-resistant Parts

ICELAVA Warm-to-Cold Fader

ICELAVA User Guide

Clip Filter Series

Canon FF(Full-Frame) Clip Filter User Guide

Canon APS-C Clip Filter User Guide

Nikon FF(Full-Frame) Clip Filter User Guide

SONY FF(Full-Frame) Clip Filter User Guide