Lens Summary
Brand: Pentax
Also Known As: Pentax 15-30mm f/2.8
Lens Type: Zoom Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Pentax K
Release Date: 2016-02-17
MSRP Price: $1449.95
Made in: Japan
Production Status: In Production
Lens Description: A specialized, ultra-wide angle zoom, the HD PENTAX-D FA 15-30mm f/2.8 ED SDM WR Lens from Pentax offers full-frame shooters an excellent f/2.8 constant aperture to allow for exceptional control over depth of field and the ability to work in low-light conditions. It uses ED glass elements to reduce aberrations and features an HD multi-layer coating to limit flare and ghosting. Operation is fast, with a Supersonic Direct-Drive Motor (SDM) for autofocus and it has a Quick-Shift focus system for switching between auto and manual focusing. And, it can focus down to 11" for convenience.
Pentax HD PENTAX-D FA 15-30mm f/2.8 ED SDM WR Specifications
Lens Specifications | |
---|---|
Lens Type | Zoom Lens |
Focal Length | 15-30mm |
Mount Type | Pentax K |
Format | Full Frame / FX |
Compatible Format(s) | Full Frame / APS-C |
Compatible with Teleconverters | No |
Maximum Reproduction Ratio | 0.20x |
Shake Reduction (Image Stabilization) | No |
Aperture Information | |
Aperture Ring | No |
Maximim Aperture | f/2.8 |
Minimum Aperture | f/22 |
Maximum Angle of View (APS-C or smaller format) | 86° |
Minimum Angle of View (APS-C or smaller format) | 50° |
Maximum Angle of View (Full frame or larger format) | 111° |
Minimum Angle of View (Full frame or larger format) | 72° |
Optical Information | |
Lens Elements | 18 |
Lens Groups | 13 |
Diaphragm Blades | 9 (Rounded) |
Extra-Low Dispersion Glass Elements | 3 |
Aspherical Elements | 3 |
HD Coating | Yes |
Fluorine Coating | Yes |
Focus Information | |
Focus | Autofocus |
Built-in Focus Motor | Yes |
Supersonic Direct-drive Motor (SDM) | Yes |
Internal Focusing | Yes |
Minimum Focus Distance | 0.28m |
Physical Characteristics | |
Weather / Dust Sealing | Yes |
Mount Material | Metal |
Dimensions | 98.6 x 143.5mm |
Weight | 1040g |
Other Information | |
Available in Colors | Black |
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