3 arc minutes
60/40 scratch and dig
λ/4 (at) 632.6nm
We have completed production lines of raw material cuting, rinding, polishing, ultrasonic cleaning and opitcal coating, our test instruments include Trioptics Lens Measurement system, Lambda900 spectrophotometer, Spherical Interferometer, Plano Interferometer, Collimator, Goniometer etc. These advanced facilities ensure the bigh production capacity and high quality for OEM and customized products.
Laser World of Photonics
26th of 29th of June,2017
The SPIE Photonics West
At 29th of Jan to 1st of Feb, 2018
Optatec 2018 at 15th to 17th of May 2018
The SPIE Photonics West 2019 at 5th of Feb to 7th of Feb,2019
1. Package Detail:
A. Standard carbon and envelop with plastic foam.
B. Safety green carton.
2. Delivery Detail: Within 25 days.(Also depand on the quantity)