The SMC Pentax DA 50-200mm f/4-5.6 ED WR Lens is a medium-range 4X telephoto zoom, designed for exclusive use with PENTAX KAF-mount digital SLR cameras. This DA 50-200mm zoom features a responsive "Quick-Shift Focus System" that allows photographers to instantly switch the focus mode from auto to manual with a slight twist of the focus ring.
This lens boasts a simple, functional design, is weather sealed plus has a SP (Super Protect) coating to keep the lens free of grease, dust and other elements which could impact lens function and image quality. This lens also features an Extra-low Dispersion (ED) glass lens element and two aspherical lens elements for true-to-life image reproduction and overall size reduction. The image circle in DA-series lenses is designed to perfectly match the 23.5 x 15.7mm size of the CCD used in PENTAX digital SLRs to optimize camera performance.
Features
Specifications
- Lens Mount
- Pentax KAF
- Filter Size
- 49
- Number of Blades
- 6
- f/Stop Range
- f/4 - 5.6 to f/22 - 32
- Minimum Focus Distance
- 43.2"
- Magnification
- 0.24X
- Angle of View
- 31.5 - 8.1°
- Groups/Elements
- 11 Elements in 10 Groups
- Dimensions
- 2.6 x 3.1" (66.5 x 78.5mm)
- Weight
- 9.2 oz (260.8 g)
Reviews Pentax SMCP-DA 50-200mm f/4-5.6 ED WR Zoom Lens