Black square shape 4X glass binoculars Polarized light telescope with cheap price/shenzhen factory/best seller

Specifications

Black square shape 4X glass binoculars Polarized ligh telescope with cheap price/shenzhen factory/best seller

1.Characteristics:
(1)Polarized light technology, radiation proofed , UV filter to eliminate glare. 
(2) Quadruple zoom function. 
(3) Reversible for transparent and tinted brown-color lenses, adapting to the light changes. 
(4) Made with ABS and PMMA materials, more environmental friendly and safer.

2. Principle of polarized light

A special vertical material is added to the lenses, which only accepts light in one direction and blocks light in other direction. Therefore, the dazzling horizontal sun light on water, land and snow is filtered out. The scenery we see is real and natural without visual distortion and dizziness. With the characteristics of polarized light technology, 99% of ultraviolet light is absorbed. It is also radiation proofed

3.Feature:

This product is ideal for fishing, sailing, game watching, tourism and other outdoor activities.

4. Use methods: 
(1) Wear glasses, then turn the knobs on both sides of the frame to obtain the best clarity

(2) Switch the toggle inside the panel to use the tinted brown-color lenses for strong sun light.

(3)Neck rope: hold down the white buckle to adjust the length of the string, so that glasses can not fall off in a fixed position, the tightness can be adjusted according to user’s need.

(4)Store: use the knob to fold the glasses by joining the front and rear panel, store the glasses in the box.

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