>> Product Description
The IR-CUT optical filter is made of optical glass or B270 and coated with an optical cutoff coating and or anti-reflective
coating. It is allows visible light to
pass through and cutoff or reflection of infrared light. The IR-CUT optical filter is mainly used in digital cameras, mobile
phones, computer cameras, monitors,
videophone and so on. So that through the camera after the light wave filter to the high-frequency segment, only a certain range
of low-frequency light waves
through. The addition of optical glass cell phone filter between lens and CCD or CMOS image sensor can effectively suppress ripple
disturbance caused by
light wave passing above CCD or CMOS image sensor space frequency, and effectively suppress infrared light wave, improve the
effective resolution and
color reduction of color CCD and CMOS image sensor, make the image clear and stable.
It's one of IR cut filtercustomized by our customer, we could also manufacture and design otherfilter as per your requirement.
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00sdjPWLeKyfzA/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
>> Specification
Specification of our color filter as follow:
Material: Filter Glass, BK7
Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles: 1mm-165mm
Thickness: 0.5mm-4mm
Thickness tolerance: +/-0.01mm-0.1mm
Paralism: Up to 3 Arc minutes
Edges: Fine
Ground Flatness: Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig Range of diameter | Dia.0.7mm-Dia.400mm |
Range of curve radius | R1.5-R∞ etc. |
Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
Surface accuracy | λ , 1/2λ , 1/4λ , 1/10λ etc. |
Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc. |
Centration | +/-2′,+/-1′ etc. |
Aperture N | 5, 1 etc. |
Irregularity ΔN | 2, 1, 0.5, 0.2 etc. |
Surface quality | 60/40, 40/20, 20/10, 10/5 etc. |
>> Company Introduction
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00GqFawQAzhRbh/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00foOQARJtHGbi/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00YoyTAudbAUkl/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00GcnQJLwhAfoW/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
>> Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
![IR Cut Filter 650nm Can Be Customized Factory Price Optical Filter](//image.made-in-china.com/226f3j00RoyQdVJPAGkh/IR-Cut-Filter-650nm-Can-Be-Customized-Factory-Price-Optical-Filter.webp)
>> FAQ
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.