Leica APO-Summicron-M 90mm f/2 ASPH
Camera lens price in bangladesh
| Official Price | BDT-3,91,380 |
|---|
| Lens type | Prime lens |
| Max Format size | 35mm FF |
| Focal length | 90 mm |
| Image stabilization | No |
| Lens mount | Leica M |
| Aperture | |
| Maximum aperture | F2 |
| Minimum aperture | F16 |
| Aperture ring | Yes |
| Number of diaphragm blades | 11 |
| Aperture notes | with clickstops (including half values), manual diaphragm |
| Optics | |
| Elements | 5 |
| Groups | 5 |
| Special elements / coatings | 1 aspherical element 2 high refraction glass elements |
| Focus | |
| Minimum focus | 1.00 m (39.37″) |
| Maximum magnification | 0.11× |
| Autofocus | No |
| Full time manual | Unknown |
| Distance scale | Yes |
| DoF scale | Yes |
| Physical | |
| Weight | 500 g (1.10 lb) |
| Diameter | 64 mm (2.52″) |
| Length | 78 mm (3.07″) |
| Filter thread | 55 mm |
| Hood supplied | Yes |
| Tripod collar | No |
| Other | |
| Notes | built-in telescopic hood |
Manufacturer description
Apochromatic colour correction and an aspherical lens surface are combined for the first time in this lens of this type. Of its five individual elements, two are made of high-refraction glass, while two others feature anomalous partial dispersion.
Its brilliance and quality of resolution are exemplary even at full aperture. Light falloff is very low. Its fast aperture, for a 90 mm lens, lets you shoot at relatively short exposure times even in dim light, helping to minimise the effects of camera shake, for instance when photographing street scenes from a distance.
