- Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Parts And Accessories Thereof
- Optical Fibres And Optical Fibre Bundles; Optical Fibre Cables Other Than Those Of Heading 85.44; Sheets And Plates Of Polarising Material; Lenses (including Contact Lenses), Prisms, Mirrors And Other Optical Elements, Of Any Material, Unmounted, Other Than Such Elements Of Glass Not Optically Worked.
- Lenses, Prisms, Mirrors And Other Optical Elements, Of Any Material, Unmounted (excl. Such Elements Of Glass Not Optically Worked, Contact Lenses And Spectacle Lenses)
Day/Night Filter SPQ-DN780
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob |
| Payment Mode : |
T/T |
Description
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 doorbell, digital telescope and etc.
Maximum size: 80mm ×80 mm Can make any Dimension
1/2" , 1/3" , 1/4" Quartz Crystal glass
Average transmittance area Tave: >92%
Minimum transmittance Tmin: >85%
．850nm-880nm
．transmittance area Tave: >92%850nm
．900nm-1100nm Rejection range:
Rejection average transmittance Tave: <1%
Rejection maximum transmittance Tmax: <1%
．IR absorption glass rejection slope wavelength at 50% tolerance
620~640nm 80mm×80mm with various thickness
