High quality 1.56 Semi-Finished Flat-Top Bifocal Ar Base400 70-28mm Sfft Resin Optical Glasses Lens

Short Description:

Regardless of the reason you need a prescription for near-vision correction, bifocals all work in the same way. A small portion in the lower part of the lens contains the power required to correct your near vision. The rest of the lens usually is for your distance vision. The lens segment devoted to near-vision correction can be one of several shapes:

• A half-moon — also called a flat-top, straight-top or D segment
• A round segment
• A narrow rectangular area, known as a ribbon segment
• The full bottom half of a bifocal lens called the Franklin, Executive or E style

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We thinks what shoppers think, the urgency of urgency to act during the interests of a buyer position of basic principle, allowing for greater top quality, lessen processing costs, costs are extra reasonable, won the new and previous buyers the support and affirmation for High quality 1.56 Semi-Finished Flat-Top Bifocal Ar Base400 70-28mm Sfft Resin Optical Glasses Lens, For more data, please send email to us. We’re searching forwards the opportunity to assistance you.
We thinks what shoppers think, the urgency of urgency to act during the interests of a buyer position of basic principle, allowing for greater top quality, lessen processing costs, costs are extra reasonable, won the new and previous buyers the support and affirmation for , We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our items. Customers’ benefit and satisfaction are always our biggest goal. Make sure you contact us. Give us a chance, present you with a surprise.

Products Description

Place of origin			China Zhejiang
Product Name			Photochromic Flat top lens
Index			1.56
Material			Resin /NK-55
Coating			HMC
Transmission			>98%
Characteristic			CLEAR INDOOR,CHANGE COLOUR OUTSIDE
MOQ			100 Pairs
Coating color			Green, Blue
Photochromic			Photo grey, Photo brown
Abrasion Resistance			6-8H
Power range			SPH:-2.00~+3.00 ADD:+1.00~+3.00
Quality guarantee			One year

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faq We thinks what shoppers think, the urgency of urgency to act during the interests of a buyer position of basic principle, allowing for greater top quality, lessen processing costs, costs are extra reasonable, won the new and previous buyers the support and affirmation for 2019 High quality 1.56 Semi-Finished Flat-Top Bifocal Ar Base400 70-28mm Sfft Resin Optical Glasses Lens, For more data, please send email to us. We’re searching forwards the opportunity to assistance you.
2019 High quality 1.56 Flat-Top Bifocal Lens and Semi Finished Hmc Lens price, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our items. Customers’ benefit and satisfaction are always our biggest goal. Make sure you contact us. Give us a chance, present you with a surprise.