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double concave lens, bi-concave spherical lens in inventory
FOB Reference Price / Min.Order Quantity
: Get Latest Prices
Processing Time:1 Days - 60 Days
Packaging Details:
STANDARD EXPORTING PACKAGE
Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other
Payment Terms: L/C , T/T , other
Packaging & Delivery
| Packaging Details: |
Security soft paper package with fine packing carton |
|---|
| Delivery Detail: |
5-30 days |
|---|
Product Description
TH optics can supply standard and high-precision cylindrical lens,spherical lens,prism,aspherical lens,semi-finished blank lens in a variety of material, shapes, sizes, focal lengths and so on.
Specifications
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Structure
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biconcave lens |
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Substrate Material
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BK7/K9,B270.ZF4,fused silica,sapphire,IR glass
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Diameters Available
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2mm to 600mm
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Diameter Tolerance
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+0.00/-0.10 mm
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Surface Quality
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40-20 Scratch-Dig(general)10-5 to 80-50 is availble
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Surface Flatness
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1/20 lambda to 3lambda
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Surface Irregularity (Peak to Valley)
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λ/4
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Thickness tolerance
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+0/-0.1mm
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Focal length tolerance
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+/-1%
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Clear Aperture
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>90% of Diameter
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Chamfer
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0.05-0.5mmx45degree,according to customer’s needs.
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Centeration
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3 arcmin
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Coating
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AR,Mgf2 is on request,R<0.25%
Visible wavelength,laser wavelength
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Product Pictures
Jilin Tianhua Opto-Electrical Technology Development Co.,Ltd.
Basic Information
Business Type:
Main Products: Cylindrical lens,Spherical lens,Prism,Optical filter,Optical window
Location:No. 286, Torch Rd., Hi-Tech Zone, Changchun, Jilin, China (Mainland)
Total Employees: 51 - 100 People
Year Established: 2005
Trade Information
Top 3 Markets:
Accepted Payment Currency:
Nearest Port:
Average Lead Time:
Overseas Office: No
Company Pictures
Verified Supplier
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