smc PENTAX-DA 40mm F2.8 Limited - Specifications
| Product data | |
|---|---|
| Article Number | 21550 |
| Release date | Jan 1, 2009 |
| Technical Specifications | |
| Series | DA - Limited Edition |
| Focal Length | 40mm |
| Equivalent to 35mm format | 60mm |
| Maximum aperture | f/2.8 |
| Minimum aperture | f/22 |
| Number of Diaphragm Blades | 9 / Fully Automatic |
| Angle of View | 39 degrees |
| Construction | 5 elements in 4 groups |
| Focusing Range | 40cm to infinity |
| Magnification | 0.13x |
| Filter size | 49mm |
| Mount | PENTAX KAF Bayonet |
| Weight | 90g (3.2 oz) |
| Dimensions (Length x Diameter) | 15mm x 63mm (2.5 inch x 0.6 inch) |
| Kit Content | Front cap Rear cap Lenshood Soft case |
| Special Features | Special flat design Quick-shift focusing system |
