The Diopter Stage 138mm is a dedicated tray designed to hold 138mm round diopters, offering a safe and practical way to mount a +3 diopter (or others of the same size) in a professional matte box. Its design lets you use these large-diameter filters without extra front rings, keeping the mount stable, quick and perfectly aligned with the lens.
Made from light, strong aluminium, the Diopter Stage is built for demanding shoots and lets you insert and remove the diopter easily without tools. It is compatible with standard 4×5.65” matte boxes such as the ARRI LMB, Tilta MB-T12 and Bright Tangerine Misfit, among others.
Using a dedicated tray like the Diopter Stage is essential to keep the +3 diopter in the optimal position in front of the lens, avoiding light leaks and unwanted reflections and ensuring flawless image quality in macro or extreme close-up shots.
Specifications
FILTERS DIOPTERS 4X5,65 TIFFEN
- Dedicated tray for 138mm diopters
- Designed for use with +3 diopters or others of the same format
- Compatible with 4×5.65” matte boxes (ARRI, Tilta, Bright Tangerine, etc.)
- Secure, tool-free mounting
- Light and robust aluminium construction
Includes
- Stage






