Lens Model Number | YJ20x8.5B KTS |
Size (W x H x L) | 113.7 x 91.4 x 170.4mm |
Weight | 1.31kg (2.89lbs) |
Angular Field of View |
4:3 Aspect Ratio
(8.8 x 6.6mm) 54.7° x 42.4° at 8.5mm 3.0° x 2.2° at 170mm |
Built-in Extender | – |
Maximum Relative Aperture |
1:1.8 at 8.5 ~ 113.3mm
1:2.7 at 170mm |
Minimum Object Distance (M.O.D.) from lens front | 0.9m (10mm with Macro) |
Object Dimensions at M.O.D. |
4:3 Aspect Ratio
(8.8 x 6.6mm) 85.2 x 63.9cm at 8.5mm 4.4 x 3.3cm at 170mm |
Range of Focal Length (with Extender) | 8.5 ~ 170mm |
Zoom Ratio | 20x |