Cotton Carrier Vest Filter Type_Colour so these filters are best

so these filters are best used as a sampler before buying a proper fixed IR filter

but it's a fraction the size of other lenses with similar specs- so there's reason to consider the tradeoff

like those found in the FE and FM

8 lens is a full-frame wide angle lens with a fast aperture

obviously homemade

Cotton Carrier Vest Filter Type_Colour so these filters are bestThe Cotton Carrier system is designed for fast & easy deployment of larger cameras and lenses, with a supportive harness and vest system and a rugged, easy to use quick release system. This setup is in excellent condition, with only minor cosmetic wear. Includes one camera mount. The image shown here is a press shot from Cotton Carrier. Actual item is substantially identical.