
The Lens PENTAX 20-40mm f2.8-4 ED a limited edition zoom lens equivalent to an interesting zoom of 30.5-61.5mm, when you mount it on your camera PENTAX APSc, equipped with a very quiet focus motor allows you to make good AF adjustments
The main features of the Lens PENTAX 20-40mm f2.8-4 ED :
Lens Specifications PENTAX 20-40mm f2.8-4 ED
Focal length | 20 - 40mm Comparable 35mm Focal length: 30.5 - 61.5mm |
Opening | Maximum: f/2.8 - 4 Minimum: f/22 - 32 |
Camera mount type | K-PENTAX |
Format compatibility | Digital PENTAX (APS-C) |
Point of view | 70 ° - 39 ° |
Change of inclination | No |
Minimum focusing distance | 11.02" (28cm) |
Increase | 0.20 x |
Items / Groups | 9/8 |
Diaphragm blades | 9 |
Image stabilization | No |
Autofocus | Yes |
Tripod collar | No |
Filter the thread | Front: 55 mm |
Dimensions (DxL) | Approx. 2.80 x 2.72" (71 x 69mm) |
Weight | 9.98 oz (283 g) |
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The Lens PENTAX 20-40mm f2.8-4 ED a limited edition zoom lens equivalent to an interesting zoom of 30.5-61.5mm, when you mount it on your camera PENTAX APSc, equipped with a very quiet focus motor allows you to make good AF adjustments