Standard Longpass Filter/Optical Longpass Filter/Longpass Optical Fiters

Description

General Introduction: The Raytek long pass edge filter is made of hard dielectric filter coating, which can produce a very steep transition between the pass band and the stop band, and the performance is far better than that of the absorption colored glass filter.
Long pass filters are used to pass through light longer than the cut-off wavelength and shield light shorter than the cut-off wavelength by absorbing or reflecting. Long pass filter has many applications. It can be combined with short-pass filter to realize the function of adjustable band-pass filter
Products Name: Standard longpass filter
Alias: Longpass filters, Longpass optical filters, Optical longpass filters, Standard longpass optical filters, Standard optical longpass filters, etc
Bandpass Filters Substrates:
Optical glass

Main Applying:
Main Characters:
1).Steep transition slope
2).High rejection stopband
3).High transmission passband
4)lExcellent temperature stability
5).Blockable X-ray
6).Blocking X-rays
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 Optical Tech Specification:

Popular Physical Size Specification:
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.

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