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Product MPN
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| MPN: |
793-109 |
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Key Features
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| Camera Format: |
35 mm SLR |
| Lens Type: |
Zoom Lens |
| Focal Length: |
28mm - 300mm |
| Lens Max Aperture: |
f/3.5-f/6.3 |
| Min Aperture: |
f/41 |
| Focus Type: |
Autofocus |
| Mount: |
Pentax |
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Other Features
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| Closest Focusing Distance: |
19.7 in |
| Diaphragm Blades: |
9 Blades |
| Picture Angle: |
8.2 - 75.4 degrees |
| Attachment / Filter Size: |
62 mm |
| Macro Lens: |
With Macro Lens |
| Groups / Elements: |
15 Elements in 13 Groups |
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Dimensions
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| Diameter: |
2.9 in |
| Length: |
3.3 in |
| Weight: |
16.2 oz |
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Miscellaneous
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| UPC: |
085126793456 |
| Product ID: |
21336270 |
| More Information |
| Details: |
Sigma Corporation is pleased to announce the availability of the new 28-300mm F3.5-6.3 MACRO lens. Ultra compact dimensions, length: 3.3", diameter: 2.9", Filter Size: 62mm and a 10.7:1 zoom ratio make this lens the ultimate traveling companion. This versatile, all-purpose zoom can capture a wide ranging series of subjects using its wide angle, ultra-telephoto and close-up capabilities. It incorporates 2pcs Special Low Dispersion SLD glass elements and 4pcs Aspherical Lenses, to produce a high level of optical performance. Aspherical lenses provide excellent correction for all types of aberration while making a very compact construction possible. This lens has a minimum focusing distance of 50cm at all focal lengths. Equipped with a macro mechanism for close-up photography at 300mm telephoto, with a reproduction ratio of 1:3. It is equipped with a "zoom lock" to prevent the zoom setting from being changed inadvertently. It incorporates an internal focusing system, which eliminates front lens rotation, allowin |
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