Telephoto Lenses Wide-Angle Lenses Standard Lenses Telephoto Lenses Macro Lenses
smc PENTAX-FA645 400mmF5.6ED[IF]
- Single Focus
This enables a sharp resolution with a minimum of color blurring.
Extra-low dispersion (ED) glass is used for thoroughly eliminating the chromatic aberration that tends to occur in super telephoto lenses. This enables a sharp resolution with a minimum of color blurring. Various types of protective coatings, prevention of reflections on the inner side of lens, and a large hood are used for rendering results with a transparency and reduced ghosting and flare. Quick AF/MF switching is also possible, and an inner focus system enables easy MF operation. The lens includes a rotating tripod seat with clip to enable speedy switching between vertical and horizontal orientations.
Hood : PH-RBE77 / Case : S120-280 Included
JAN-Code / 4549212 042546
Features / Specifications
Type | Super Telephoto |
---|---|
Focal length (Equivalent to 35mm format) | 400mm(315mm) |
Maximum aperture | F5.6 |
Minimum aperture | F45 |
Angle of View | 7.9° |
Lens construction | 7 elements / 6 groups |
No. of diaphragm blades | 8 |
Closest focusing distance | 3m |
Maximum reproduction ratio | 0.14x |
Filter size | 77mm |
Diameter x length | 83 x 252 mm |
Weight | 1,260g |
Compatible Converters
A645 1.4X A645 2X