China IR Filter Optical BPass Filter Optical Glass

640nm Optical Bandpass Filter Circular Polarizer Filter for IRLens

IR Filter Index:

only transmission is its infrared light 620 to 680nm, cuts off all other lightsCenter wavelength: 640 or 645nm (±5nm)Transmission rate: >85nmHalf bandwidth(HBW): 30 to 60nmSuitable for laser detector and dental medical equipment and biomedical, or laser and urinalysisBandpass filters (BPF) are used to transmit one or more bands of wInductor avelengths while blocking (or reflecting) adjacent wavelengths over extended rangesDiameter: 5 to 250mmThickness: 0.5 to 3.0mmShapes: shape, trapezoid, and squareCustomized shapes and sizes are accepted

IR Filter PhotEngineering & Construction Machinery os:
Our Factory:
Q1.Hardware Accessories Faster Delivery
A: Sample lead time:1-2 working days Order: 10-15 working days.Q2. Customized Packing and Customer's Logo
A:Customized packing and customer's logo are accepted.Q3. Transportation Ways
A:Accept various transportation ways. like by express, by sea, by air and also speSafe cified freight company.QDrying Machine 4. Customer's Requirement
A: Professional factory directly sale all over the wrold. we can produce various models according to customer's requirement.Q5.Sample order
Sample order is welcome and it can be free if you are real customer.