Lens Summary
Brand: Pentax
Also Known As: Pentax 55mm f/1.4
Lens Type: Prime Lens
Format: APS-C / DX
Focus: Autofocus
Lens Mount: Pentax K
Release Date: 2008-09-22
MSRP Price: $779
Made in: Japan
Infrared Rating: Poor
Production Status: In Production
Lens Description: Standard in focal length, but excellent in quality, the smc PENTAX DA Star 55mm for PENTAX digital SLR cameras is incredibly fast and offers outstanding depth of field control. And with its weather-resistant construction, it’s versatile enough for all types of shooting conditions.
Pentax smc DA* 55mm f/1.4 SDM Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 55mm |
| Mount Type | Pentax K |
| Format | APS-C / DX |
| Compatible Format(s) | Pentax Digital (APS-C) |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:5.7 |
| Shake Reduction (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/1.4 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (APS-C or smaller format) | 28.6° |
| Optical Information | |
| Lens Elements | 9 |
| Lens Groups | 8 |
| Diaphragm Blades | 9 |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Supersonic Direct-drive Motor (SDM) | Yes |
| Internal Focusing | Yes |
| Minimum Focus Distance | 0.45m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 58mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Dimensions | 7.11 x 6.60cm |
| Weight | 375g |
| Other Information | |
| Available in Colors | Black |
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