SMC Pentax DA 50-200mm f/4-5.6 ED WR Zoom Lens

Product Description

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.

Focal Length	50 to 200mm (35mm Equivalent Focal Length: 76.5 to 307mm)
Maximum Aperture	f/4 to 5.6
Minimum Aperture	f/22 to 32
Pinhole Diameter
Lens Mount	Pentax K
Lens Mount
Lens Mount
Format Compatibility	APS-C
Angle of View	31.5� to 8.1�
Area of Coverage
Tilt-Shift
Minimum Focus Distance	3.6' / 1.1 m
Maximum Magnification	0.24x
Macro Reproduction Ratio
Optical Design	11 Elements in 10 Groups
Diaphragm Blades	6
Focus Type	Autofocus
Image Stabilization	None
Leaf Shutter
Tripod Collar
Filter Size	49 mm (Front)
Dimensions (� x L)	2.7 x 3.1" / 6.86 x 7.87 cm
Weight	10.1 oz / 286 g