86-431-89127076
Room 1-1501, Bldg. 9, (Hongguan) Modification Works Of Penghu Zone 1, Fanrong Road, Dongling South Street, Nanguan Dist., Changchun, Jilin, China (Mainland)
about Effort:
Welcome to Changchun Effort Technology CO., LTD, which is based in Chang Chun City, the famous optical base city of China. Since its inception, Effort has been involved in the design, research and development of precision optical components, thin film coating and in related instrumentation activities. Close cooperated with universities, institutes, some industrial firms and national aero-space project. We will be happy to quote for all custom optics.
We are the direct manufacturer., and we have trade department, in order to provide complete pre-sales and post-sales support.
Trade department: Factory:
Materials | All kinds of high quality optical glass, quartz and crystal |
Diameter | 0. 2~350mm |
Radius | R 1.5mm-∞ |
Center thickness tolerance | ±0.01mm |
Diameter tolerance | ±0.005mm |
Surface quality | 20/10--80/50 |
Surface accuracy | <1λ |
Irregularity | λ/10 |
Decenter | 15" |
Coating | Upon request |
According to the different applications, we can manufacture:
Guarantee
The company's design and excellent front-lineproduction team have more than 15 years experiencesin distributing high quality optical lens and optics.We provide the highest grade products as well asworld class technical support. There are some classicprocessing equipments & testing instruments toassure the quality. All products are processed withstrictly inspection control guidelines in order to guarantee the quality.
Packaging
We pay attention to every details of the package , cleaning, anti-static , shock treatment . According to the quantity and shape of the product , we will take a safety packaging process !
Delivery:
To have safey and fast logistic accurate delivery to your hands, we generally recommend that you choose the international logistics company!
about inquary
We would very appreciate if you let us know the following information to estimate the quotation for you when you inquiry:
* Purpose of use
* Material
* Drawing
* Quantity (per order & per year)
* Structure (Diameter,center thickness,Relative tolerance etc.)
* Surface Quality (Scratch & Digs etc.)
* Coating Specification etc.
* Focal Length
* Other Related Specification
Contact us:
