10-30×50 Monocular Telescope Adjustable BAK4 FMC Coated Handheld Bird Watching Smartphone
10-30×50 Monocular Telescope Adjustable BAK4 FMC Coated Handheld Bird Watching Smartphone
Color | Black |
Magnification | 10x-30x |
Objective Lens Diameter | 50mm |
Prism Type | Bak-4 |
Focus System | Center |
Field Angle | 2.4 Degree- 1.9 Degree |
Exit Pupil | 5mm - 1.7mm |
Exit Relief | 16mm - 16.5mm |
Lens Coating | Fully Multi-coated |
Eye Cup | Twist-up |
Close Focusing Distance | 3m/9.8ft |
Waterproof | Yes |
Field of View | 126ft/1000 yds; 42mm/1000m - 99ft/1000 yds; 33mm/1000m |
Net Weight | 16.5oz/468g
|
Dimensions | 7.6x2.9x2.4in/193x75x61mm |
Features:
Package Included: