10-30x50 HD Zoom Monocular Powerful Telescope FMC Bak4 Prism Waterproof Binoculars for Outdoor Camping Travel Bird Watching(Green)

Description

• Adjusting with pulley design for more,convenient adjustment,It can be held in one palm for easy portability
• Due to possible differences in visual acuity a fresh appearance can be achieved by between the left and right eyes,adjusting the clarity of the right eyepiece
• Ergonomic design for comfortable viewing and long-lasting fatigue resistance
• Waterproof design, suitable for daily use, preventing mold and greatly extending the lifespan of the telescope
• Special effect that can reflect more light and make the image brighter and clearer

Specifications:
Magnification: 10-30x
Objective diameter: 50mm
Eyepiece diameter: 22mm
Pupil distance:17.1mm
Pupil diameter: 2.0-5mm
Lens assembly: 5 pieces 3 groups
Prism system: BAK 4
Prism diameter: 16.5mm
Close focus distance: 5M
Field of view: 113M/1000M
Focusing: Center Focus
Dusk index: 28
Parallax degree: +2
Resolution (sec): 7.0
Field of view elevation angle: 7.8
Lens type: full optical glass lens
Lens coating: FMC multi-layer green film
Waterproof system: ordinary life waterproof

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
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