Rod lenses

1.Materials:N-BK7,UV-Fused Silica,Grade A optical glass
2.Diameter Tolerance:Φ1.0mm-Φ25mm +/-0.002mm
3.Surface Quality:<80/50
4.Clear Aperture:>90%
5.Applications:Laser system,imaging lens,endoscopes,Relay lens,Bronchoscopes,colonoscopes,Gastroscopes,Ureteroscopes,Duodenoscopes,Borescopes,Speical tubes,etc..

Rod lenses are speical cylinderical lenses,which have two ground ends and one high precise periphery.It has a good optical performance to transmit light beam from one end to another.They are wide-ranging applied fro endoscopes applications.