8x42 Portable Binoculars For Stargazing High Definition Monocular Telescope
Description:
8x42 Waterproof IP67, High Performance Telescope
Features:
1.8x Magnification
Balanced zoom for wide-field viewing with steady images.
2.42mm Objective Lens
Large aperture for bright, clear images in low-light conditions.
3.Compact & Lightweight
Easy to carry for outdoor activities.
4.High-Definition Optics
Fully multi-coated lenses for sharp, color-accurate views.
5.Wide Field of View
Great for tracking moving objects like birds or celestial bodies.
6.Low-Light Performance
Ideal for dusk, dawn, and stargazing.
7.Durable & Ergonomic Design
Rubber armor for grip and shock resistance.
8.Waterproof & Fog-Proof
Nitrogen-filled or O-ring sealed for all-weather use.
9.Twist-Up Eyecups
Comfortable for both eyeglass wearers and non-wearers.
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Details |
|
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Magnification (X) |
8X |
|
Eyepiece diameter |
22.5mm |
|
Objective lens diameter |
42mm |
|
Field of view angle |
6.1° |
|
Field of view range |
107m/1000m 321ft/1000yds |
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Exit pupil distance |
21mm |
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Exit pupil diameter |
5.25mm |
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Closest Focal length |
5m/16.40ft |
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Prism specification |
16.5mm |
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Diopter adjustment range |
-5 TO +5 D |
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Resolution |
6.5" |
|
Relative brightness |
27.6 |
|
Dusk coefficient |
18.3 |
|
Light transmittance |
69% |
|
Interpupillary distance Adjustment range |
58.7-74mm |
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Prism material |
BAK4 |
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Coating condition |
Multi-layer coating |
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Focusing system |
Middle adjustment |
|
Eyepiece |
Eyecup lifting |
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Waterproof grade |
IP67 |
|
Product size |
156X126X57mm |
|
Weight |
692g |
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