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17th December 2007 - X&Y Optics New Tech Meeting

 
 

Plano-Concave Lens


Features:
High Precision Dimension Control Optional Substrate Material

Applications:
Projection Systems
Imaging Systems
Optical Display Systems
Laser Measurement Systems

Specifications

Parameter See below
Diameter Tolerance -0.00/-0.15
Focus Length Tolerance +/-2%
Centration <3
Surface Quality 40-60
Surface Figure λ/4@633nm
Clear Aperture Central 85% of diameter
Bevel 0.25mm x 45<
Coating Specified by customer
Material BK7 SF6,Specified by customer
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Address: Room410, Changrong Mansion(B), 1688#, Puyang Street,LuYuan District,Changchun City, Jilin Province, China(130061)
Tel: 0086 431 85889130 Fax :0086 431 85889120 Email: china@xyoptics.com