FOB Price
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Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
500 Piece
Packaging Detail:
paper box
Delivery Time:
20 days
Supplying Ability:
3000 Piece per Day
Payment Type:
T/T
الشخص الذي يمكن الاتصال به xiong
Tianhe District, Guangzhou, Guangdong
2. Free-focusing lens adopts the principle of adaptive optics. It adjusts the incident light to the best angle into the pupil according to the corresponding corneal parameters. So the images with little distortion will be formed on the retina clearly and accurately.
3. The lens can achieve the effects of sharp-focusing and high definition by using principle of spatial wavefront optics and ultra-precise processing technology.
4. Free-focusing of full-field on the basis of countless coordinates.
5. Smooth transition of visual distance, seeing through appropriate
corrective rays without distortion.
Effects:
Free-focusing, no blind, full-field, broader vision, clearer visual
acuity, higher visual comfort.
1. The optical path parameters of lens correspond with human's
corneal topography data, which can reduce frequent regulation of eyes.
2. The teenagers don’t have to adjust sitting positions frequently. The lens could prevent visual degrees from increasing and skeletal deformities.
3. The adoption of design corresponded with human’s corneal aberration could reach the effect of increasing visual acuity.
4. The free-focusing lens could resist glares effectively which is useful
for drivers and athletes
The free-focusing lens has the function of automatically focusing which eliminates the need to remove the glasses frequently. You can see clearly even you tilt your head or see things from an inappropriate position.