Fashionable UCF-Series Binoculars: UCF Q
 |
| Model: | 8x21 UCF Q | 10x21 UCF Q |
|---|---|---|
| Type: | Porro-prism binoculars with axis-coupled center-focusing system | |
Lens Construction: Objective lens:Eyepiece lens: |
2 elements in 1 group 3 elements in 2 groups |
|
| Magnification: | 8X | 10X |
| Effective Aperture of Objective Lens: |
21mm | |
| Angle of View: | 6.2° | 5.0° |
| Apparent Angle of View: | 50° | |
| Field of View (at 1,000): | 108m | 87m |
| Exit Pupil: | 2.6mm | 2.1mm |
| Eye Relief: | 13mm | 9.5mm |
| Relative Brightness: | 6.7 | 4.4 |
| Diopter Adjustment Range: | ±4m-1 | |
| Eye-Distance Adjustment Range: | 58mm ~ 72mm | |
| Focus Range: | 2.8m ~ ∞ | |
| Eyepiece Ring: | Extendible type | |
| Dimensions: | 110mm (W) x 81mm (H)
x 47mm (D) excluding control devices and protrusions |
110mm (W) x 78mm (H)
x 47mm (D) excluding control devices and protrusions |
| Weight: | 205g | |
| Accessories: | Soft case, Strap | |
