Lens Summary
Brand: Pentax
Also Known As: Pentax 70-200mm f/2.8
Lens Type: Zoom Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Pentax K
Release Date: 2015-02-04
MSRP Price: $2296.95
Made in: Japan
Production Status: In Production
Lens Description: Pairing a versatile zoom range with a fast, constant f/2.8 maximum aperture, the HD PENTAX D FA* 70-200mm f/2.8 ED DC AW Lens is a telephoto zoom designed for Pentax K-mount DSLRs. Offering a 105-300mm-equivalent focal length range with APS-C cameras, this lens is particularly well-suited to sports, landscape, and wildlife uses, especially when working in trying light conditions. Extra-low dispersion glass elements have been incorporated within the optical design to minimize chromatic aberrations and distortions, as well as produce a high degree of sharpness from edge-to-edge. HD and Aero Bright coatings have also been applied to lens elements to reduce reflections and flare and a Super Protect coating also helps to shield the front and rear elements from dust, water, and oils. Further enabling its use in difficult conditions, this 70-200mm f/2.8 also features a weather-resistant construction with 13 separate seals to block moisture and dust from entering the lens.
Pentax HD PENTAX-D FA* 70-200mm f/2.8 ED DC AW Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 70-200mm |
| Mount Type | Pentax K |
| Format | Full Frame / FX |
| Compatible Format(s) | Full Frame / APS-C |
| Compatible with Teleconverters | Yes |
| Maximum Reproduction Ratio | 0.13x |
| Shake Reduction (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full Frame format) | 34.5° |
| Minimum Angle of View (Full Frame format) | 12.5° |
| Optical Information | |
| Lens Elements | 19 |
| Lens Groups | 16 |
| Diaphragm Blades | 9 (Rounded) |
| Extra-Low Dispersion Glass Elements | 2 |
| Special Glass Elements | 2 Super ED Elements, 4 Extraordinary-low Dispersion Elements |
| HD Coating | Yes |
| Super-Multi Coating (SMC) | No |
| Fluorine Coating | Yes |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Supersonic Direct-drive Motor (SDM) | Yes |
| Internal Focusing | Yes |
| Minimum Focus Distance | 1.2m |
| Filter Information | |
| Filter Size | 77mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Tripod Collar | Yes |
| Dimensions | 91.5 x 203mm |
| Weight | 1755g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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