Lens Board Canon Aperture Control d4 gp Reducing adapter 4x5 to 6x9

Reducing adapter 4x5 to 6x9

Wide-angle bellows for 8x10 format - 141 Series view cameras

5 cm extension bracket with 25 cm monorail and monorail stop

Riveted brass with leather tab closure

Lens Board Canon Aperture Control d4 gp Reducing adapter 4x5 to 6x9Mounts 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