Boyer  Beryl 1:6.8 f=210 R Paris in a Compur shutter. (up to 8×10″)

Boyer  Beryl 1:6.8 f=210 R Paris in a Compur shutter.  Type: Large-format camera lens with a shutter mechanism.  Manufacturer: The lens is marked “BERYL” and “PARIS”, while the shutter is a “COMPUR”.  Focal Length & Aperture: It has a focal length of 210mm and a maximum aperture of f/6.8.  Features: The shutter includes various speed settings from ‘B’ (Bulb) and ‘T’ (Time) to 1/400th of a second, along with aperture control from f/6.8 to f/32.  Condition: The provided image shows the lens mounted on a dark square board (approx. 105mm x 10 mm), typical for use with a view or field camera The shutter is in working order, all speeds sound like they should, could be off a bit ens has no fungus or scratches, some dust inside Coverage: The 210mm Beryl lens is considered a wide-angle lens for large format photography and can cover an 8×10 inch format, though with limited movement capabilities Like this:Like Loading… Related