|
|
Sigma - Zoom lens - 28 mm - 135 mm - f/3.8-5.6 - Nikon F at Backoffice
Sigma - Zoom lens - 28 mm - 135 mm - f/3.8-5.6 - Nikon F
709-306
|
This product is no longer available.
|
Incorporating aspherical optics, plus a floating inner focusing system, this lens minimizes spherical aberration and stigmatism. This lens can focus from infinity to 19.7 inches at all of the focal lengths without close-up accessory, and as close as 9.4 inches (1:2 reproduction ratio) at the 135mm zoom position. This lens incorporates an inner focusing system and features a non-rotating front lens barrel for convenient filter use. A custom designed "Perfect Hood" with bayonet mount is provided to prevent extraneous light from degrading the image quality.| Product Description | Sigma zoom lens - 28 mm - 135 mm | | Lens System | Zoom lens | | Mounting Type | Nikon F | | Lens Aperture | F/3.8-5.6 | | Focal Length | 28 mm - 135 mm | | Optical Zoom | 4.8 x | | Min Focus Range | 50 cm | | Focus Adjustment | Automatic, manual | | Lens Construction | 12 group(s) / 13 element(s) | | Special Functions | Zoom | | Filter Size | 62 mm | | Length | 7.5 cm | | Weight | 410 g |
GENERAL |
| Length | 7.5 cm |
| Diameter | 7.5 cm |
| Weight | 410 g |
LENS SYSTEM |
| Type | Zoom lens |
| Special Functions | Zoom |
| Focal Length | 28 mm - 135 mm |
| Lens Aperture | F/3.8-5.6 |
| Optical Zoom | 4.8 x |
| Magnification | 1 / 2 |
| Min Focus Range | 50 cm |
| Focus Adjustment | Automatic, manual |
| Zoom Adjustment | Manual |
| Max View Angle | 75.4 degree(s) |
| Min View Angle | 18.2 degree(s) |
| Lens Construction | 12 group(s) / 13 element(s) |
| Filter Size | 62 mm |
| Diaphragm Blades | 7 |
| Mounting Type | Nikon F |
| Features | Internal focusing system, aspherical lens |
MISCELLANEOUS |
| Included Accessories | Dust cap, lens cap |
|
|
|
