meniscus cylindrical lens

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Product
meniscus cylindrical lens
Posting date : May 14, 2016
Membership
Free Member Scince May 13, 2016
FOB Price
USD 10
Min. Order Quantity
1 pcs
Supply Abillity
100000 pcs/month
Port
Shenzhen
Payment Terms
T/T,Western Union
Package
blister box
Keyword :
Category
Contact
tom Von
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
taiyo
Model Number
meniscus lens
HS-CODE
9002-
Package & Delivery Lead Time
Package
blister box
Delivery Lead Time
25 days
Detailed Description
A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it into a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane). In a light sheet microscope, a cylindrical lens is placed in front of the illumination objective to create the light sheet used for imaging.
 
Material:H-K9L,H-BaK7,etc;
Surface quality:40-20;
Dimensional tolerance:0.1mm;
Surface Accuracy:lambda;
Center angle Tolerance:3';
Focal Length Tolerance:2%
 

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