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Pentax SMCP-DA 50-135mm f2.8 ED (IF) SDM |
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Part #: 21660
UPC: 21660
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The Pentax SMCP-DA 50-135mm f/2.8 ED (IF) SDM Autofocus Lens is a high-quality telephoto zoom lens that is designed for exclusive use with Pentax digital SLR cameras. It offers a focal length that is equivalent (in 35mm format) from 75mm to 202mm. This wide coverage is ideal for a variety of telephoto applications, including portraiture, sports and scenery.
The image circle in DA-series lenses is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in Pentax digital SLRs to optimize camera performance.(*) This design also contributes to a drastic reduction in size, weight and production cost, compared to 35mm-format counterparts with similar specifications.
Pentax DA* (DA-Star) zoom lenses come equipped with the SDM System, which assures smoother, quieter auto-focusing operation by using a built-in supersonic motor. When mounted on the K10D digital SLR camera body, the focus mode is automatically switched to SDM-assisted auto-focusing. When mounted on older Pentax digital SLR camera bodies, the conventional autofocus mode using a camera-mounted motor is selected.
Like all Pentax lenses, this lens is treated with smc coating for maximum light transmission, sharp definition, and high contrast images. In addition, SP (Super Protective) coating made of a special fluoride compound has been applied to the front surface of the lens through the use of a unique evaporation process. As a result, the lens offers excellent water- and oil-repellent performance and makes for easier cleaning should the lens be accidentally smeared with fingerprints or cosmetics.
Note! (*)Only compatible with Digital SLR cameras
Features
- High performance, telephoto zoom lens
- SDM system creates smoother, quieter auto focus
- Weather resistant and dust resistant body
- Quick-shift Focus System for instant switching from auto focus to manual
- Pentax SP coating protects the exposed lens elements
- Three ED elements compensate for chromatic aberration
- Developed specifically for Pentax digital SLR’s
- Focal length equivalent to 76.5mm to 207mm in the 35mm format
Specs
| Lens Mount: |
PENTAX KAF2 Mount |
| Lens Construction: |
18 elements in 14 groups |
| Angle of View: |
31.5 - 11.9 degrees (when used with PENTAX Digital SLR camera body) |
| Aperture Control: |
Automatic |
| Minimum Aperture: |
F22 |
| Number of Diaphragm Blades: |
9 |
| Metering System: |
TTL open-aperture metering |
| Minimum Focusing Distance: |
1.0m |
| Filter Size: |
67mm |
| Maximum Magnification: |
0.17X |
| Dimensions (diameter x length): |
3.0" x 5.4" (76.5mm x 136mm) |
| Weight: |
24.2 oz. (685g) without hood, 27.0 oz. (765g) with hood |
Included
- smc DA* 50-135mm F2.8 ED (IF) Lens
- Lens Cap
- Rear Lens Cap B (31006)
- Lens Hood
- Lens Soft Case
WarrantyBrand new retail box,
1 Year Manufacture Warranty |
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