This 300mm lens uses ED glass, SDM focus system also incorperates weather sealing and dirt repellant coatings for great performance what ever the conditions.
New, fast high-performance DA* series lens. Its ultrasonic focus assures extremely fast and silent operation. High-quality ED lens elements provide for absolutely brilliant image quality.
Additionally, the inner focusing offers design offers convenient and comfortable operation. The lens is completely sealed against dirt and splashes, and the special PENTAX SP Coating further protects the front lens element against contamination. The objective is equipped with a tripod mount collar.
- Maximum aperture: f/4.0
- Minimum aperture f/32
- Angle: 5.4 °
- Construction: 8 elements / 6 groups
- Closest focusing distance: 1.4m
- Magnification approx. 1:4.2 (0.24x)
- Filter size: 77mm
- Weight: 1070g
- Dimensions (Length x Diameter): 184mm x 83mm