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Lens Description: Ultra-wide angle lenses have always been in demand by architectural, corporate, and other top pro photographers. This new lens features completely redesigned optics including 2 high-precision Aspherical elements and two totally new UD-glass elements. The result is superior image quality: better contrast and sharpness at the outer edges, and a reduction in chromatic aberrations that can sometimes be seen with high-resolution digital SLRs. Its diagonal angle of view is an impressive 114°-anything larger would be a Fisheye lens. It has a built-in lens hood, and has been dust- and moisture- proofed. The lens uses a rear focusing system, high-speed CPU, and a powerful ring-type USM with revised electronics for faster, more responsive AF. This lens continues the proud tradition of superior clarity optics found in L-series Canon lenses.
Canon EF 14mm f/2.8L II USM Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 14mm |
| Mount Type | Canon EF |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film |
| Compatible with Teleconverters | Yes |
| Maximum Reproduction Ratio | 0.15x |
| Vibration 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) | 114° |
| Minimum Angle of View (Full Frame format) | N/A |
| Optical Information | |
| Lens Elements | 14 |
| Lens Groups | 11 |
| Diaphragm Blades | 6 |
| ED Glass Elements | Yes |
| Aspherical Elements | Yes |
| Super Integrated / Super Spectra Coating | Yes |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Silent Wave / Ultrasonic Motor | Yes |
| Internal Focusing | No |
| Rear Focusing | No |
| Minimum Focus Distance | 7.9 in. / 0.2m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | N/A |
| Accepts Filter Type | N/A |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Tripod Collar | No |
| Dimensions | 3.2 in. x 3.7 in. / 80mm x 94mm |
| Weight | 22.8 oz./645g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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