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High precision cylindrical lens applied in telcom system

25 Sep 2013

Cylindrical lenses can be used to correct ocular astigmatism, although toric lenses are more commonly used. They can also potentially be used in solar water heating installations, such as a plastic pillow-type solar water heater. they are used to correct the output from diode lasers to produce a round beam from the diode's elliptical output.Cylindrical lens are applied in optical systems to correct the shape of laser beams change image aspect ratios and illuminate in the shape of line source. Lasertec's cylindrical lens with high quality in surface quality, surface irregularity and radius.
Lasertec's cylindrical lens specification as following:
Diameter +/-0.1mm
Center thickness:+/-0.15mm
Radius:+/-1%
Suface quality: 40-20
Irregularity(plano surface):L/8 @632.8nm
Irregularity(Cylindrical surface):L/4@632.8nm
Centration: 3 arcmin
More information please visit us or sent email to sales@lcoptical.com

CONTACT DETAILS
Lasertec Inc
C24-102 Huaguan Rd High-Tech Zone Chengyang QingDao 266112
Qingdao
ShanDong
266112
China
Tel: 86-532-68959242
Fax: 86-532-68959242
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