Product Information for "Pentax SMC P FA 645 - telephoto lens - 300 mm F/5.6" »
Manufacturer's product description
The SMCP-FA 645 300mm f/5.6 ED (IF) has a 300mm telephoto range (equivalent to 200mm in the 35mm format), making it ideal for a wide variety of both field and studio applications. The incorporation of an ED (Extra-low Dispersion) lens element provides outstanding image quality with minimal aberrations and distortions. In addition, its compact, lightweight design not only makes hand-held photography in the field much easier and fatigue-free; but it also allows the photographer to reduce the volume and weight of the entire camera system.