china star optics technology co., ltd

Join

Help

Home

Company Profile

Products

Video

Inquiry

	Recommended Results

Products Catalog

Total5 Products

Select All

Cancel All

1. Optical achromatic lens(cemented doublets)

Specification of our achromatic lens as follow:
*Material:BK7 and ZF2(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*4 ...

2. Optical BK7 glass Wedge prism from China

Wedge prism,dove prism,right angle prism,pyramid prism,dispersing prism etc..
Specification of our wedge prism as follow:
*Material:BK7 or(JGS1 JGS2 JGS3)
*Glass Qualityz:nd+/-0.001~+/-0.0001
vd +/-0.8%~+/-0.1%
*Dimension ...

3. 67mm 2.0X telephoto conversion lens used on camera

Specification of our telephoto lens as follow:
*25mm,27mm,28mm,30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm 2.0X telephoto lens;
*37mm 2.5X and 3.0X telephoto lens;
*52mm 3.0X telephoto lens;

4. optical BK7 glass square and ground windows from China

Specification of our optical window as follow:
*Material: Bk7 or other materials
*Length tolerance:+/-0.01
*Width tolerance:+/-0.01
*Center thickness tolerance:0.005mm
*Surface quality:80-50~10-5
*Surface flatness<lambda~lambda/20
*Parallel ...

5. Optical BK7 glass bi-concave cylindrical lens from China

Specification of our cylindrical lens as follow:
*Material BK7 or other optical materials
*Dimension Tolerance +0.0~-0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:60/40
*Surface Figure lambda/2 at 633nm ...

Commerce Member:
Please log in your ID and password, we will later fill in relating info.

ID:

Password:

Remember my ID on this computer


	Complete this form below to send out your enquiries. All enquiries will be automatically sent to the company you want to develop.

	Subject
	Content	(Don't input Company Name, E-Mail, Phone Number, Fax Number, and URL)

Company Profile:

* Company Name

*E-mail

*Country

*Contact Person

URL

*Phone

- -

Fax

- -

*Postal code

*City

*Street Address

*Business Nature

Distributor Exporter Importer Manufacturer
Whole Sale Retailer Reseller Retrofitter User
Others, please specify:

*Security Code


Enter the security code.