Please wait...

Continue shopping
or View cart & checkout
Continue shopping
or View cart & checkout

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .

Pentax 50-200mm F/4-5.6 SMC DA ED WR K Mount Autofocus Lens For APS-C Sensor DSLRS {49}

Pentax Cameras
KEH Model# 241827
Grade Notes Price Qty
With Caps and Hood
With Caps and Hood


Pentax 50-200mm F/4-5.6 SMC DA ED WR K Mount Autofocus Lens For APS-C Sensor DSLRS {49} Description


The Pentax SMC DA 50-200mm f/4-5.6 ED WR is an impressive lightweight and compact mid-range 4x telephoto zoom lens. Ideal for the photographers desiring a broad zoom range without the pressure of heavier lens. Simple yet functional design of the SMC DA 50-200mm f/4-5.6 ED WR concerts Extra-low Dispersion glass element and two aspherical lens elements for true-to-life image reproduction. Its lens construction is comprised of 11 elements in 10 groups and has an equivalent 76.5-307mm focal length in 35mm format. The lens offers Pentax's Quick-shift focus system ensuring swift shifting from autofocus to manual focus using the focus ring and weather resistant design to repel rain and dust. Designed to fit Pentax DSLRs with APS-C 23.5x15.7mm CCD sensors for optimal performance, the lens also features Super Protect Coating.

The Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration. A simple, functional design provides improved operability and body-based depth of field control. The focal length is equivalent to 76.5-307mm in the 35mm format. Developed specifically for Pentax digital SLR cameras.

KEH Specifications

  • Focal Length: 50-200 MM
  • Aperture Maximum: F/4.5 - 5.6
  • Aperture Minimum: F/22 - 32
  • Camera Mount Type: Pentax K
  • Format Compatibility: Pentax Digital (APS-C)
  • Minimum Focus Distance: 3.60' (1.10 m)
  • Elements/Groups: 11/10
  • Angle of View: 31.5°-8.1°
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 49 mm
  • Dimensions: Approx. 2.7 x 3.1" (6.86 x 7.87 cm)
  • Weight: 10.1 oz (286 g)
  • Manufacturer Part#: 21870


General information

Manufacturer Part Number 21870
Manufacture GTIN 0027075154308
Brand Name Pentax
Product information
Minimum Focus Distance
Lens Construction
11 Elements in 10 Groups

Pentax Digital SLR Cameras

Maximum Aperture Wide
Maximum Aperture Tele
  • Camera
Filter Attachment Diameter
  • 49 mm
Lens Type Telephoto Zoom

Technical Information

Zoom Min Focal Length 50.0000
Zoom Max Focal Length 200.0000
Max Aperture f/4-5.6

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-DA, SMC-DFA)