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Optical Bi Concave Lenses - China
price: contact company for price
Bi-Concave Lenses
Bi-Concave Lenses is like the Plano-Concave lenses in that they are used to produce divergent light.
The Bi-Concave is best used when the input beam is converging.
Specifications:
Material: Grade A optical glass or Fused Silica
Dimension Tolerance: +0.0, -0.1mm
Center Thickness Tolerance: ±0.1mm
Paraxial Focal Length: ±2%
Surface quality: 60/40
Clear Aperture: >85%
Surface Figure: λ/4 @633nm
Centration: 3 arc minutes
Bevel: <0.25mm×45°
Coating: Upon requirement
Company Contact:
- Posted By: Xiamen Dnd Optics Co Ltd
- Phone: 865927629198
- Address: Xiamen Export processing Zone, Xiamen , China
- Email:
Published date: March 31, 2013
- Business Description: Xiamen DND optics co ltd specilizes in manufacturing photonics
products.
The company grows an excellent team of experienced engineers
and skillful starffs.
That leads to our higher quality and lower cost
of products.
The products including Optical and Crystal components, have been applied to telecommunication, non contact inspection, infrared sensors, precision instruments, semiconductor, micro measuring systerms, medical and scientific research equipments etc.
To be equiped with many advaced processing equipments and metrology instruments, the company can provide our customers with superior quality and timely delivery of products, which range over Beam Splitters, Laser Crystals, NLO Crystals, Birefringent Crystals, Waveplate, Coatings, Polarizing OPtics, Optical Lenses, windows, mirrors, filters, prisms and other optical components with Sapphire, Quartz, MgF2, CaF2, Ge, Silicon etc.
DND industrial is dedicated to satisfy with customer's request.
We always sell products with high quality, timely delivery, low cost.
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