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Item#: 9SIA1K53DZ9930

PENTAX 21870 DA 50-200mm f/4-5.6 ED WR Lens Black

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  • Flexible 4X zoom coverage in the telephoto range.
  • Weather-resistant to handle damp, inclement conditions
  • The PENTAX-original Quick-Shift Focus System

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

With a medium range 4X telephoto zoom in an affordable, durable package, this lens catches medium- to long-distance objects and everything in between. And it’s weather-resistant, so you can keep exploring even in damp, inclement conditions.

  • newegg Weather-resistant The weather-resistant design allows the smc PENTAX DA 50-200mm F4-5.6 ED WR to handle damp, inclement conditions, ideal for outdoor shooting when used on Pentax weather resistant DSLR bodies.
  • newegg Quick-Shift Focus System The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation.
  • newegg ED and Aspherical Lens Elements The Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration.
  • newegg Improved Control Developed specifically for PENTAX digital SLR cameras, the lens features a simple, functional design which provides improved operability and body-based depth of field control.

Learn more about the PENTAX 21870

Model

|
Brand
PENTAX
Model
21870

Details

|
Type
Zoom Lens
Color
Black
Diameter
49mm
Compatibility
Pentax
Focal Length
50 - 200 mm
Aperture
Maximum: f/4 - 5.6 Minimum: f/22 - 32
Camera Mount
PENTAX KAF2
Angle of View
31.5 - 8.1 degree
Minimum Focus Distance
3.6' (1.1m)
Magnification
0.24x
Lens Construction
11 elements in 10 groups
Filter thread (Diameter)
49 mm
Specifications
LENS MOUNT: PENTAX KAF2

FOCAL LENGTH: 50-200mm (equiv 76.5-307mm)

APERTURE: F4-5.6

MIN APERTURE: F22-32

LENS CONSTRUCTION: 11 elements in 10 groups

ANGLE OF VIEW: 31.5-8.1 degree (w/ PENTAX DSLR)

MIN FOCUSING DISTANCE: 3.6' (1.1m)

MAX MAGNIFICATION: 0.24X

DIAPHRAGM CONTROL: Fully Automatic

NUMBER OF APERTURE BLADES: 6

MAX DIAMETER x MIN LENGTH: 2.7" x 3.1" (69 x 79.5mm)

WEIGHT (W/O HOOD): 10.1 oz (285g)

Features

|
Features
Flexible 4X zoom coverage in the telephoto range.

Weather-resistant to handle damp, inclement conditions.

The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation.

An Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration.

The PENTAX-original SP (Super Protect) coating repels dust, water and grease to keep your lens clean and your image quality at its peak.

Simple and functional design improves operability and body-based depth of field control.

The focal length is equivalent to 76.5mm-307mm in the 35mm format.

Dimensions & Weight

|
Dimensions
2.7" x 3.1" (69 x 79.5mm)
Weight
10.1 oz (285g)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
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Condition Guidelines

The following guidelines apply to all product categories unless otherwise indicated within specific categories.

  • New : A brand-new, unused, unopened item in its original packaging, with all original packaging materials included. Original protective wrapping, if any, is intact. Original manufacturer's warranty, if any, still applies, with warranty details included in the listing comments.
  • Refurbished : "Refurbished" products have been tested to ensure compliance with original manufacturer specifications, and MAY include a limited manufacturer warranty - see the item's product page for details.
  • Open Box : Newegg only guarantees your receipt of the Open Box product with the purchase of this item. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.
  • Used - Like New : All of the instruction booklet or artworks are within the original case and showing no wear and tear. The disc has no visible scratch and in working condition. DLC content may have already been redeemed.
  • Used - Very Good : All of the instruction booklets or artworks are within the original case but showing minimal wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
  • Used - Good : Either the instruction booklet or the artworks are missing from the original case and showing wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
  • Used - Acceptable : The instruction booklet and the artworks are missing from the original case and showing wear and tear. The disc has scratches but in working condition. DLC content may have already been redeemed.
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