Accessory shoe attachment allowing for aperture priority auto-exposure on selected Cosina SLRs from the late 1970s. Twists the shutter speed dial to a setting it chooses based on the metering information it gets from the camera. Attaches via a cable and a special "A" port on the camera body. Fits the CSL/CSR/CSM M42 thread mount bodies as well as the CS-1 K-mount body. Plastic body available in black finish.

• Size: 57 x 45 x 35mm
• Weight: 77g (w/o battery)