Optical Glass High Precision Penta Angle Prism for Camera Lens
Original price was: $26.00.$15.00Current price is: $15.00.
42% Off
Support global shipping！This is customized optical lens.We supply kinds of plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,Rod cylindrical lenses,special cylindrical lens etc..
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Price:by case
Model:C-004
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Description
Penta prism can deviate an incident beam without inverting or reversing to 90°.The deviation angle of 90° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces
What is a cylindrical lens?
The cylindrical lens can change the size of light due to its elongated shape. What makes cylindrical lenses different is that their surfaces are cylindrical.
Since only one axis has a spherical radius, light converges, amplifies, or expands in only one direction. Since the light is concentrated in one dimension, the image is stretched.
The cylindrical lens can be a plano convex lens or a plano concave lens, the former will focus the beam, and the latter will expand the beam. According to your needs, you can choose the cylindrical lens suitable for your application needs.
Specification
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Material:
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BK7,H-K9L,UV Grade Fused Silica, SF14 glass ect
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Dimension range
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from 1mm~300mm in any optical axis
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Dimension Tolerance:
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±0.10mm,±0.025mm,±0.01mm
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Surface Accuracy
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1λ,λ/10, λ/20
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Surface quality:
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60-40,40-20, 20-10 scratch and dig
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Angle Tolerance:
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±3arc min—±5 arc sec
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Bevel:
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0.2-0.5mmx45°
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Coating
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upon request
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Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
FAQ
Q: Do you provide samples? Is it free or charged?
· We’d like to supply samples for free if we have it in stock, but we don’t pay the freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it’s about 15-25 working days, depending on the exact quantity and order date.
Q: Is it possible to customize a special lens?
· Yes, to customize special optical elements and coating are available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal, and so on.
Q: How do you ship goods?
· Low-value sample: EUB, E Express of China Post, which is cheap;
· Lightweight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on a pallet.
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