1 - 100pairs(15days) 101 - 1000(30days) > 1000pairs(To be negotiated)
Delivery Time :
15-30work days
Packaging Details :
Selling Units: Single item Single package size: 9X9X0.5 cm kgcm Single gross weight:0.040 kg
Lenses Material :
Hard Resin
Lenses Color :
Clear
Vision Effect :
Bifocal
Coating :
HC/HMC/SHMC
Description
Bifocal Lens
With a segment in the lower area of the lens, a bifocal lens displays two different dioptric powers, which provides presbyopes with clear vision for both near and distance visions.
Product Paramenters
Product Name
Bifocal Lens
Reflective Index
1.49 1.56 1.61
Segment Shape
Flat top, Round top, Curve top, Blended top.
Diameter
65/70
Segment Size
24/28/35mm
Coating
Tintable hard coated, Non-tintable hard coated; HMC, HMC+EMI, SUPER HYDROPHOBIC
Power Range
SPH:-2.00~+3.00 ADD:+1.00~+3.00
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Danyang 1.499/1.56 UC/HC/HMC Blue block Round Top Eyeglasses lens Optical Lenses Bifocals