Original SOM Berthiot Skylight 1A UV Filter
Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct, also compensates for the blue cast sometimes present when shooting landscapes and other outdoor scenes.
Specifically for use with the Paillard Bolex P series 8mm cameras. 50mm diameter. Mounted between the 1290 Filter Holder & Lens Hood.
Good Condition. Minor marks from being used which do not affect its use.