Downloads
 
 Purchase Guides
 
Purchase Guide - Ophthalmic Lenses, Blanks & Micro Fiber Cleaning Cloth 2024 (PG240101, 7M)
(Right click and save target)
 
   

Quick Guide - Ophthalmic Lenses & Blanks (2.3M,QG240101)
(Right click and save target)

 
   
Purchase Guide - Glasses Case, English, 2M, CE20160128
(Right click and save target)
 
   
Purchase Guide - Optical Accessories, English, 1M, AE131028
(Right click and save target)
 
   
 Order Sheets
 
Order Sheet of Lenses, 6.00-2.00
 
Order Sheet of Lenses, 6.00-4.00
 
Order Sheet of Lenses, Cyl. 200
 
Order Sheet of Lenses, Cyl. 400
 
Order Sheet of Lenses, Cyl. 600
 
Order Sheet of Lenses, Bifocal & Progressive
 
 
Copyright 2021 by Y & S (Beijing) Opto-Electro Industries Ltd. All Rights Reserved.