Pentax 300mm F/4 SMC Manual Focus K-Mount Lens Gift Card 120 format high resolution film

120 format high resolution film strip

Sunpak PZ-5000AF

Size: 65 x 140 x 140 mm

Rated at ISO 50

and diffusion filters

Pentax 300mm F/4 SMC Manual Focus K-Mount Lens Gift Card 120 format high resolution filmThis type of lens has great magnification compared to a normal lens. This range starts at approximately 300mm. This would magnify the image by 6 times compared to a 50mm normal lens on a 35mm full frame or digital full frame sensor. If it is used with a smaller sensor, the focal length is magnified by a factor of typically 1. 5 times, that would make it equivalent to 450mm on 35mm full frame. These lenses have a much longer minimum focus area and can