Optical Filter for CCTV Camera CCTV Camera IR Cut Filters IR Cut Filter for CCTV Camera

• After-sales Service: Easy Return
• Warranty: 5years
• Usage: Microplate Reader
• Thickness Range: 2mm-5mm
• Color: Purple
• Type: Thin Film Filter
• Model NO.: CCTV IR Cut Filter
• Principle: Enzyme-Linked Immunoassay
• Material: Glass
• Angle of incidence: 45°
• Shape: Customized
• Certification: RoHS, ISO, Reach
• Customized: Customized
• Transport Package: Plastic Case, Carton
• Specification: φ 25x5mm, φ 25x3.5mm, 36 x 25.7 x 1.05mm
• Trademark: Optolong
• Origin: China
• HS Code: 9001909090
• Production Capacity: 100000piece/Month

Product Description

Product Description

 

Brief Introcuction of IR Cut Filters

IR-Cut (Infrared-cut) filters are used in security cameras for producing accurate color images. However, an IR-cut filter helps to block the transmission of the infrared light and helps to pass the visible light.It is possible with the help of two optimal techniques: reflection or absorption.

Absorptive filters are made up of special glass that helps in absorbing near-infrared radiation.

However, reflection filters are short-pass filters that help reflect infrared light with high efficiency. 

Customize
Filter Type	Microplate Reader Filter
Coating type	Hard coated
FWHM	8nm,10nm,12nm,15nm
Transmission	50%-85%
Size(mounted)	D4X4mm;D10x10MM;D12.5X12.5mm;D12X6mm;D12.5X3.5mm;D12.7X6mm;D25x6mm
Cutoff Blocking	OD4-6
Clear Aperture	≥ 21 mm
Flatness	λ/4
Parallelism	30″
Surface Quality	60/40

Company Profile

 

Optolong Optics Co.,ltd supply fluorescence filters and astronomical filters form 1999, we have distributor around the word and had 20 years of experience in the filter industry, mainly including standard products for fluorescence filters, OEM products, and standard products for astronomical filters. 

Our Advantages

 

Optolong optics manufactured and offers the high quality optical filters since 1999.

Main Products :
1.Bandpass filters
OEM is available for central wavelength at 250-2000nm , FWHM from 7nm to 100nm , blocking range at 200-2500nm , blocking depth at OD2 - OD>6 .
2.Longpass filters & Shortpass filters
Normally used at AOI 0° , blocking depth at OD2 - OD>6 , transmission  Tmin >85%.
3.Dichroic mirrors
Normally used at AOI 45° , blocking depth OD2 - OD>6 , transmission Tmin >85%.
4.Beamsplitters
T50/R50 , T30/R70 , T70/R30
5.Anti-reflective filters
Wavelength at visible band 420-680nm ,  at 340-800nm

Company introduction:
1.Over 20 years IAD hard coating experience which makes stable quality of filters
2.All filters are compliance of RoHs , REACH , and also ISO9001 certified
3.Safety packaging with PP plastic box + PVC sponge + cartons
4.Delivery express DHL , By Air
5.Competitive prices , trustable quality
6.We have five precious vacuum coating machines ,imported spectrophotometer. And we have complete glass/lens cleaning, processing and inspection equipments

Our optical coating layer is very strong

Our curve blocking density depth can reach OD2-OD6

The steepness of our curve can be very steep

Application

 

Certifications

 

Packaging & Shipping

 

Our Team

 

1. Customize size,thickness,shape as your needed
2. Many material could be choosed, like K9,BK7,B270,D263T,JGS1,Color glass, Float glass, Fused Silica
3. AR HR Hard coating or as your requirements
4. After-sales guarantee service,Optolong is responsible for every piece of optical filter sold