Telescope 8-24x50/9-27x56 Birdwatching Mirror Ultra-low Dispersion Phase Corrected Coating Powerful Monocular Telescope

Origin: Mainland China Power: 8x-24x/9x-27x Objective diameter: 50mm/56mm Objective focal length: 168mm/189mm Objective material: HD glass/ultra-low dispersion glass Focal length of zoom eyepiece: 21mm~7mm Objective structure: 4 pieces/3 groups Zoom eyepiece structure: 6 pieces/4 groups Focusing system: Internal Porro prism focusing system Prism type: BK7 Prism coating: Phase correction coating Actual field of view (degrees): 5- 2.4/4.5- 2.1 Field of view: 40- 57 Field of view at 1000m/1000yds: 88m-42m/264ft-126ft Resolution ("): 3.8" Exit pupil distance (mm): 6.2mm-2.1mm Exit pupil distance (mm): 18mm Minimum focusing distance: 1.5m/2.0m Dimensions: IPX5 Scope length: 176x60x118mm/194x66x118mm Net weight: 490g/1.08lb/17.28oz; 550g/1.21lb/19.4oz

1. Ultra-small, can be held in one hand, can be put into a backpack, pocket or anywhere you want

2.56mm objective lens diameter, 9-27x magnification range, objective lens is ED lens, Extra-low dispersion (ED) glass provides excellent clarity, effectively reduces glare and ghosting, including soft carrying case, lens cloth and lens cover

3.50mm objective lens diameter, 8-24x magnification range, objective lens is HD lens, good imaging ratio and HD image, no shadow and parallax, with a real and natural premium viewing feeling, including soft carrying case, lens cloth and lens protective film

4. Comfortable 45° viewing angle and 1.5m close focus distance

5. Great for bird watching, long-distance target shooting sports