smc D-FA 645 55mm F2.8 - Specifications
| Product data | |
|---|---|
| Article Number | 26350 |
| Release date | Mar 28, 2011 |
| Technical Specifications | |
| Focal Length | 55mm |
| Equivalent to 35mm format | Equivalent to 43.5mm in 35mm format with 645D body Equivalent to 34mm in 35mm format with Film 645 body |
| Maximum aperture | f/2.8
|
| Minimum aperture | f/22
|
| Number of Diaphragm Blades | 9 Fully Automatic diaphragm control |
| Angle of View | 53° (with 645D body) 65° (with Film 645 body) |
| Construction | 9 Elements in 7 groups
|
| Focusing Range | 0.5m to infinity (1.65 ft. to infinity） |
| Smallest object distance | |
| Magnification | Maximum 0.17x
|
| Filter size | 67mm
|
| Mount | 645 AF2
|
| Weight | 416g (14.7 oz.)
|
| Dimensions (Length x Diameter) | 81.3mm x 68.2mm (3.2 inch x 2.7 inch)
|
| Kit Content | Lens Hood PH-RBN 67mm Lens case S100-120 Special metal front cover cap Rear lens cap |
| Special Features | Quick-Shift Focus System Aero Bright Coating SP (Super Protect) coating Dust proof, Water resistant (AW) |
| Optional Accessories | |
