| Lens
Model Number |
KJ20x8.5B KRSD |
|
Zoom Ratio |
20x |
|
Built-in Extender |
- |
Range of Focal Length
(with Extender) |
8.5~170mm |
Maximum Relative Aperture
(with extender) |
1:1.8 at 8.5~113.3mm
1:2.7 at 170mm |
Angular field of view
(with Extender) |
4:3 Aspect Ratio
(8.8 x 6.6mm)
|
54.7° x 42.4°
6.5° x 4.8° |
16:9 Aspect Ratio
(9.6 x 5.4mm)
|
58.9° x 52.0°
4.8° x 2.7° |
|
Minimum Object Distance (M.O.D.) |
0.9m (10mm with Macro) |
Object Dimensions at M.O.D.
(with Extender) |
4:3 Aspect Ratio
(8.8 x 6.6mm)
|
85.2 x 63.9cm at 8.5mm
4.4 x 3.3cm at 170mm |
16:9 Aspect Ratio
(9.6 x 5.4mm)
|
92.5 x 52.0cm at 8.5mm
4.8 x 2.7cm at 170mm |
|
Approx.Size (W x H x L) |
163.3 x 103 x 170.4mm |
|
Approx.Mass |
1.27kg |