Manufacturer’s Description
This large aperture 30mm F1.4 EX DC HSM lens is designed to match the APS-C size image sensors of digital SLR cameras. Two SLD glass elements are especially effective in the compensation of magnification chromatic aberration.
The Specs
| Optics | |
|---|---|
| Max Focal Length | 30 mm |
| Min Focal Length | 30 mm |
| Max Aperture | f/ 1.4 |
| Filter Size Supported | 62 mm |
| Additional Specifications | |
| Lens Construction | 7 Elements in 7 Groups |
| Front Camera | Sigma |
| Brand Name | Sigma |
| Quick Glance | |
| Max Focal Length | 30 mm |
| Lens Type | Wide Angle |
| Camera Mount | Pentax SLR Cameras |
| Max Aperture | f/ 1.4 |
| Usage Information | |
| Lens Type | Wide Angle |
| Compatible Camera Mount | Pentax SLR Cameras |
| More Info | |
| URL | http://www.sigma-photo.com |
| Physical Specifications | |
| Weight | 15.17 oz |
| Dimensions | 2.32" Length x 2.97" Diameter |
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