940nm Filter, IR Infrared Filter, Narrow Bandpass Filter manufacturer / supplier in China, offering 940nm IR Infrared Optical Narrow Bandpass Filter, Customized Optical IR Cut off Narrow Band Pass Filter, Medical Instrument Optical Glass Rod Lens for Arthroscopy and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $10.00/ Piece |
Local Area: | Shenzhen, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T, PayPal, WesternUnion |
Usage: | Lighting, Medical, Optical, Photography |
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Type: | Flat Lens |
Transmittance: | 90%-95% |
The dichroic mirror (color separation filter) can be used to isolate a specific range of the visible spectrum, a small amount of color used in the addition and photocopier in the color balance.
The type of filters in the incident beam can be divided into two or more beam applications also play a big role.
A dichroic filter is typically used at angle of incidence of 45° to reflect (transmit) excitation light to the sample and transmit (reflect) the emitted signal to the detector.
Two grades are available for standard fluorescence and flow cytometry applications.
Additive Filters
Blue:
Rave>99%@540nm-750nm, T=50%@505nm, Tave>80%@390nm-480nm
Green:
Rave>99%@380nm-460nm, T=50%@505nm&575nm,
Rave>99%@600nm-730nm, T=85%@540nm
Red:
Rave<1%@370nm-550nm, T=50%@585nm,
Tave>80%@610nm-730nm