Optical Filters/Long-Pass Filters/High Pass Filters/Lpf/Optical Filter

Product Description

General Introduction:
The Raytek long pass filter allows light with a wavelength greater than the set wavelength to pass through and a wavelength less than the set wavelength to pass through. The long wave pass filter provided by United Photonics has the advantages of wide cutoff band, deep cutoff depth, high conversion steepness and high transmittance.

Bandpass Filters Substrates:
High quality Schott absorption filter glass 

Optional I:	High quality Schott absorption filter glass from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II:	Equivalent High quality Schott absorption filter glass Made in China, C-laser own brands

Main Characters:
1).Long wave pass absorbing edge filter
2).Schott colored long pass glass filter
3).The filter curve is almost independent of the angle of the incident light
4).Excellent quality, reliability and durability

Products Highlights:
1).Different grades materials for option.
2).High precision & high surface roughness;
3).Sizes can be customized as per the customers' request
4).Quick lead time and delivery time.
5).Matching super optics custom and processing capacity, including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.
6).Excellent post-sale quality warranty, with "3R"-return, replace & refund policy

Main Applying:

Applying Fields I:	Attenuate laser pulse, filter light application Laser protection, industrial measurement and environmental measurement instruments
Applying Fields II:	Other

Main Cooperation Materials Manufacturers:
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.


Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.