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N-Bk7 Biconvex Lens for Condenser

China N-Bk7 Biconvex Lens for Condenser, Find details about China Bi Convex Condenser Lens, Condenser Lens from N-Bk7 Biconvex Lens for Condenser

Model NO.
SC-354
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Polish and Ar Coat
Surface Quality
20-10 or Better
Focal Tolerance
1%
Dimension Tolerance
+/-0.05mm
Bevel
Protective Bevel
Ar Coating
as Requested
Trademark
Shuncheng
Transport Package
Carton Case
Specification
diameter available from 1.5mm to 700mm
Origin
Nanjing China
HS Code
9001909001
Model NO.
SC-354
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
Polish and Ar Coat
Surface Quality
20-10 or Better
Focal Tolerance
1%
Dimension Tolerance
+/-0.05mm
Bevel
Protective Bevel
Ar Coating
as Requested
Trademark
Shuncheng
Transport Package
Carton Case
Specification
diameter available from 1.5mm to 700mm
Origin
Nanjing China
HS Code
9001909001
Double convex lenses have two outward curved surfaces, normally the two surfaces have same radius of curvature, with finely polished. Bi convex lenses have positive focal length, so they are used for 1:1 imaging and in multi-element systems. Bi convex lens is a good choice when the object and image are at equal or near equal distance from the lens. Bi convex lens spherical aberration is larger than that of plano convex lens, so focal length may not gather at one point. We manufacture bi convex lenses with optical flint glasses, crown glasses, UV grade fused silica glass and infrared glasses. AR coating is applied to the surfaces of bi convex lenses for enhancing transmission.

Custom Made capabilities:
 
MaterialN-BK7, UV fused silica, JGS1,N-SF11, Silicon, Germanium, etc.
Diameter available1.5mm to 700mm
Tolerance+/-0.03mm
Thickness tolerance+/-0.03mm
Surface quality20/10 or better
Surface accuracyLambda/4 or better
Centering1 arc min
Chamferprotective or do as per requested
Coatinganti reflective coating for visible, UV, infrared wavelengths

Our factory introduction:
Nanjing Shuncheng Optical Components Co.,Ltd. is a professional manufacturer of precision optical spherical lenses, cylindrical lenses, optical plates/windows and optical filters for power laser applications, opto-mechanics, electro-optical and optical instruments. Our factory was founded in the year 1998, with 65 workers.. We are located in Nanjing city, about 200km from Shanghai. Most of our workers are rich-experienced workers, and they have skilled technology in production, research and inspection. We have polishing machines, grinding machines, centering machines, coating machines and cutting machines, as well as advanced testing machines.
 
Our Products Range:
  • Spherical lens, including plano convex lens, plano concave lens, biconvex lens, biconcave lens,achromatic lens, ball lens, drum lens, etc.
  • Cylindrical lens,including plano convex cylindrical lens, plano concave cylindrical lens, biconvex cylindrical lens, biconcave cylindrical lens, cemented cylindrical lens, cylinder lens, cylinder rod lens.
  • Optical window and plate. Round window, square window, rectangular window, wedge window, optical filter window, window with hole.
  • Thin film: AR coating, reflective coating for mirror, band pass filter, beam splitter and density filter.
     
     
Our Excellent Products:
N-Bk7 Biconvex Lens for Condenser
Our workshop for production and inspection:


N-Bk7 Biconvex Lens for Condenser
Our testing:
N-Bk7 Biconvex Lens for Condenser
FAQ
Q1: Do you provide free samples ?
Yes, we provide free samples if we have the items in stock. If we do not have the items in stock, we need to make, the tooling cost will be refunded you when you order the items in large quantity in the future.
 
Q2: What is the production lead time for samples and bulk order ?
Normally, we are able to send samples in 2 week. For large quantity order like 1000pcs or 2000pcs, we are able to send in 4-5 weeks.
 
Q3: How will you send the goods ?
We have been working with express courier DHL and UPS for more than 10 years, we send optics by DHL or UPS.

 

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