10-30X50 Professional Powerful Monocular Telescope Long Range Zoom Military
Hunting Optical BKA4 Eyeglass for Camping Tourism
Specification:
Product Type: 10-30X50 Professional Powerful Monocular Telescope
Magnification: 10-30X
Prism: BAK4
Waterproof system: life waterproof
Coating: FMC full-broadband green film
Objective lens diameter: 50MM
Exit pupil distance: 15.1MM
Exit pupil diameter: 5.6MM
Near focus: 5M
Field of view: 130M/1000M
Eye mask type: rotating
Field of view: 5.6¡ãat10¡Á~2.7¡ãat30¡Á
Optical system: roof optics
Weight: 248G