| Detailed Specifications |
| Lens Mount |
PENTAX KAF2
|
| Focal Length |
200mm (equiv 307mm)
|
| Aperture |
f/2.8
|
| Min. Aperture |
f/22
|
| Lens Construction |
9 elements in 8 groups
|
| Angle of View |
8.1° (w/ Pentax DSLR)
|
| Min. Focusing Distance |
3.9’ (1.2m)
|
| Maximum Magnification |
0.20x
|
| Filter Diameter |
77mm
|
| Diaphragm Control |
Fully Automatic
|
| Number of Aperture Blades |
9
|
Lens Aperture Ring
|
n/a
|
Tripod Adapter
|
n/a
|
| Hood |
PH-RBK 77mm
|
| Objective Cap |
O-LC77
|
| Case |
S120-160
|
| Maximum Diameter X Minimum Length |
3.3 x 5.3” (83 x 134mm)
|
| Weight (without Hood) |
29.1 oz (825g)
|
Notes: Supersonic Motor, Quick-shift Focus, SP (Super Protect) Coating, Filter Window
