VIPLogoStart Your Tulaoge,Choose VIP | | WAP Browse | RSS
Business Centre
Tulaoge
Publish Posts
Publish
Promote ranking
Ranking
 

Various type of optical cylindrical lens

click to see the original picture
Product/ Service: cylindrical lens 
Brand: VY 
Model: VY-002 
Unit Price: negotiable  quote
Minimum Order: 10 PCS 
Total Amount of Supply: 2000000 PCS
Delivery: deliver within 20 days after the buyer has paid
Valid until: Always Valid
Last Update: 2018-04-23
Views: 723
Company Information
 
 
Detailed information about this product
 Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are available in either plano concave or plano convex configurations. Plano-Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.
Plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,long cylindrical lens,special cylindrical lens etc..
Specifiction of our cylinderical 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:20/10 
*Surface Figure lambda/2 at 633nm on plano side 
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical 
*Coating Optional
 
More..Other products from this company

[ Supplies Search ]  [ ]  [ Tell a Friend ]  [ Print ]  [ Close Window ]  [ Back To Top ]