Discontinued : Telephoto Lenses Discontinued Lens list for Medium-format Digital single-lens reflex camera
smc PENTAX-A★645 600mmF5.6ED[IF]
- Single Focus
This lens is for manual focus only. This Star series lens has a reputation for solid delineation performance.
This lens is for manual focus only. This Star series lens has a reputation for solid delineation performance. ED (extra-low dispersion) glass is used for minimizing chromatic aberration for providing superior imaging performance from shooting of closeups to distant landscapes. An inner focus system is used for enabling a simple and comfortable focusing operation. A minimum shooting distance of only 5m is possible for enabling closeup photography up to approximately 1/7.5X. Includes a large built-in hood and rotating tripod seat. A convenient carrying handle is also provided for easy portability. A PF filter for protecting the front of the lens and a trunk case are included.
Features / Specifications
Type | Telephoto |
---|---|
Focal length (Equivalent to 35mm format) | 300mm(472mm) |
Maximum aperture | F5.6 |
Minimum aperture | F45 |
Angle of View | 5.2° |
Lens construction | 12 elements / 11 groups |
No. of diaphragm blades | 8 |
Closest focusing distance | 5m |
Maximum reproduction ratio | 0.13x |
Filter size | 49mm |
Diameter x length | 155.5 x 352.5 mm |
Weight | 4,800g |
Compatible Converters
A645 1.4X A645 2X