Optical Filters

Welding filter Power Supply is Lithium battery and Solar cells. Suitable for various welding helmet View: 90x32mm Welding Lens Technical Specifications,1Shade Number in Light StateDin4#2Shade Number in Dark StateDin11#3Response Time<1ms(room temperature)4Return Time0.2s5Power...

Welding filter 1. Power Supply is two 3A battery and Solar cells. 2. Suitable for various welding helmet 3.View: 90x40mm Welding Lenses1.Auto-Darkening2.For GC Welding Helmet Technical Specifications,1Shade Number in Light StateDin4#2Shade Number in Dark...

1.   SS316 ,316L ,304.304L, Titanium, Bronze , inconel600 ，monel 400 2.   sheet :Thickness:0.6-10mm .Max Length:1500 *Max width:220mm 3.   pipe :OD12-150MM*L 1500MM 4.   Filtration rating 0.2-100 micron, Porosity 28-50%...

nfrared (IR) cut-off filters are used with color CCD or CMOS imagers to produce accurate color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible. This can be done with two optical techniques: absorption or reflection. Absorptive filters are made with special optical glass that absorbs near infrared...

Day and Night filters are used in CCD or CMOS imaging system. It allows both visible and 850nm infrared LED light to pass through，but cut off the NIR region from 950nm-1100nm. This filter allows the imager to work both at day and night. The application areas concern the secure monitoring, security cameras,digital camera, visual telephone, visual...

Maximum size: 180mm ×180mm can make any Dimension 1/2" , 1/3" , 1/4" Average transmittance area Tave: >92% Minimum transmittance Tmin: >85% ．Rejection range: 720nm-1100nm Rejection average transmittance Tave:...

Features: Completely blocks UV radiation into the violet region of the visible spectrum. Counters unsharpness caused by chromatic aberrations within the UV light spectrum. Absorbs UV light and reduces bluish cast of daylight. Brass filter ring helps to prevent jamming and provides additional strength. Specifications: Size:15*28*1.1mm...

The 850nm band-pass filter is used in NIR imaging system to eliminate the influence of surrounding background light, including the visible and NIR. This filter is to increase the signal/noise ratio of the imager. The applications include secure monitoring, visual telephone, visual doorbell, digital telescope and other imaging systems. Band-pass...

Key Specifications/Special Features: ANPR/ALPR filter (day/night), also day/night strong light attenuation filter Attenuation strong light filter coatings 850nm for ANPR/ALPR cameras It effectively reduces glare Used car license plates at night exposure License plate filter can replace the day/night (IR cut off filter) mechanical...

Features: High Pass band Transmission(T>90%) Excellent Blocking (OD>6.0) Hard Coatings and No Adhesives for Unrivaled Filter Life All dielectric Coated with oil-less IBS Technology Applications: Fluorescence microscope Co-localization fluorescence measurements Fluorescence in situs hybridization (FISH) Comparative genomic hybridization...