Opteka 500mm f/8 High Definition Preset Telephoto Lens with Microfiber Cleaning Cloth for Pentax K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D and K10D Digital SLR Cameras
- HD, super multicoated glass optics with anti-reflection coating for the sharper images
- Manual focus, compact, lightweight digitally-optimized telephoto lens
- Gives you the equivalent of looking through a pair of 10x power binoculars, rotating tripod mounting mount
- 4 Elements in 4 groups
- May be combined with the Opteka 2X Multiplier for 1000mm Zoom (Sold separately – 47st Photo Item Code: B000JSZ41S)
The Opteka High Definition 500mm preset telephoto lens incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures.
Preset Lenses are designed to retain a full range of exposure, automation and metering capabilities of the cameras on which they are mounted. This lens is great for nature and