Cylindrical Lenses0 pages
Cylindrical Lenses
Product Information
Cylindrical lenses have a spherical radius
in one direction. This allows to focus the
light in one axis. Thus a point of light
could be stretched into a single line.
Cylindrical lenses are used in various
applications, for example for barcode
scanning or laser projection.
Advantages
•t CHOTT masters the entire value
S
chain from raw glass to cylindrical
coated lenses
•t ustom designed products at
C
competitive prices
•t oating: all lenses can be coated
C
to a specific custom design
Forms of Supply
•t Plano convex/concave circular
•t Plano convex/concave rectangular
•t Meniscus
•t Lens bi-convex/bi-concave
Materials
•t All types of optical glasses
•t Fused silica and others
•t ZERODUR® extremely low
expansion glass ceramic
Manufacturing Capabilities
Attribute*
Commercial Quality
Radius*
Precision Quality
From 8 mm to 2000 mm**
Dimensions*
Dimensional Tolerance*
Precision Quality
From 5 mm to 200 mm
+ 0,0/0,25 mm
+ 0,0/0,1 mm
+ 0,0/0,05 mm
Thickness Tolerance*
± 0,20 mm
± 0,10 mm
± 0,05 mm
Centering Tolerance*
< 15 arc minutes
< 6 arc minutes
< 2 arc minutes
Surface Accuracy*
2 λ
λ
λ/2
Surface Roughness
< 25 mm
< 15 mm
< 5 mm
80/50
40/20
10/5
Surface Quality*
Typical Order Quantity*
From 1 piece to series production
Version May 2013
* Depending on customer’s specification. Please contact our sales representative.
** Larger radius on request.
Advanced Optics
SCHOTT AG
Hattenbergstrasse 10
55122 Mainz
Germany
Phone +49 (0)6131/66-1812
Fax +49 (0)3641/2888-9047
info.optics@schott.com
www.schott.com/advanced_optics