Canon Angle Finder B (with Adapter S) continuous the shutter works well through

the shutter works well through its range

8 CB Planar lens

and the broad top means you won't have any trouble fitting a big-body camera

with clear glass and smooth focusing

and a touchscreen

Canon Angle Finder B (with Adapter S) continuous the shutter works well throughThe Canon Angle Finder B provides a potentially useful 90 degree angle on your Canon FD camera's viewfinder, great for low angle or copystand work. Not a magnifying finder: this one shows the full focusing screen. In excellent condition, with a threaded eyepiece (for cameras like the F 1) and a slip on adapter (for cameras like the AE 1 and similar). In excellent condition.