Optical Elementsbandpass Filters - Chinaprice: contact company for price
Bandpass filter plate are divided into short-pass and long-pass filters according to whether they transmit below or above the transition wavelength. The transition wavelength or cut-on/off wavelength is the wavelength at which the transmission is 50% of its peak value.
Material: N-BK7 ;Fused silica
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: ±0.1mm
Surface quality: 60/40
Clear Aperture: >85%
Parallelism: λ /4 per 25mm@633nm
Coating: One surface(S1) :HR & HT
The other surface(S2):Upon requirement
- Posted By: Xiamen Dnd Optics Co Ltd
- Phone: 865927629198
- Address: Xiamen Export processing Zone, Xiamen, China
- Website: http://www.dnd-optics.com
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
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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