Lens Board Canon Aperture Control

Mounts Canon lenses to ARCA-SWISS 6x9 cameras Electronic aperture control for Canon EF lenses in 1/3 stop increments Provides infinity focus with digital backs, FujiFilm GFX 50, and most mirrorless cameras OLED display provides aperture and focal length information Includes an external rechargeable compact battery and mini USB cable Compatible with ARCA-SWISS M-Line and F-Line 6x9 cameras Compatible with R-Line cameras using the R-Line Canon aperture control adapter kit SKU: 091020