250nm to 380nm 1/4lambda Neutral Density filter

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Changchun Sunday Optics Co., Ltd. is a high technology enterprise started optics in year 2005, producing optical lenses, prisms, windows, filters, mirrors and coatings. Optical glass, crystal, sapphire, fused silica, znse, caf2, gel materials are on request, Sunday has proven technology and high-tech testing devices, such as ZYGO interferometer, NIKON 6D, Nikon ruler and collimator set. 4 production lines can offer large demands for customers. Sunday also has laser products such as laser module, laser pointer, portable laser and laser diode.

We have established business relationships with many customers in the world. We make designs and development, pursuing details and service.welcome your inquiry and sample order!

1. who are we?
We are based in Jilin, China, start from 2013,sell to North America(18.00%),Central America(14.00%),South America(10.00%),Western Europe(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Domestic Market(2.00%),South Asia(2.00%),Oceania(2.00%),Africa(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
optical lenses,optical prisms,optical windows,optical mirrors,laser lenses

4. why should you buy from us not from other suppliers?
We have more than 10 years optics design experience,advanced testing machine and fast delivery time.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese