Factory offer optical glass double lens

FOB Reference Price:Get Latest Price
$1.00 - $99.00 / Piece | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 5000 >5000
Est. Time(days) 12 25 45 Negotiable
Customization:
dimmension (Min. Order: 10 Pieces)
Samples:
$50.00 /Piece | 1 Piece (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Jilin, China
Brand Name:
REALPOO
Model Number:
REP
Material:
Glass
Usage:
Optical
Structure:
Double Concave
Shape:
Spherical
Dia.:
2mm to 550mm
Dia.tol.:
+0,-0.1mm
S/D:
80/50,60/40,40/20,20/10,10/5
Flatness:
1/4 lambda
Clear Aperture:
90% of Dia
Bevel:
protective bevelled
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Protective packing
Port
Changchun
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 5000 >5000
Est. Time(days) 12 25 45 To be negotiated
Product Description

Hot Sale Products
Double lens

Double lenses are the simple lenses which comprises of two convex surfaces in spherical form,generally having the same kind of radius of curvature.These are also called as convex-convex lens. 

Material
BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Focal Length Tolerance
±1%
Dimension Tolerance
-0.1(General). ±0.025(High Precision)
Centration
<3 arc min
Surface precision
λ/4@633nm(General),λ/10@633nm(High Precision)
Clear Aperture
>90%(Small Size), >95%(Large Size
Surface quality
60/40(General),10/5(High Precision)
Bevel
0.25*45degree
Coating
Uncoated, AR,PR, HR, etc.
Characteristic of bi convex lens
  • Biconvex lens are said to possess positive focal length
  • They are said to have shorter focal lengths
  • They have the ability to converge the incident light
  • They have the capability of forming both the real as well as the virtual images
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28mm diameter N-FK5 and N-SF11 achromatic lens for camera or medicine. (Click the picture)
Diameter 36mm to 55mm laser protective window quartz fused silica laser protective lens .(Click the picture)
Optical glass 25x25x25mm X-cube prism color prism.(Click the picture)
Packing & Delivery

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Company Profile
Contact REALPOO
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