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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Thickness Range: | 1mm-2mm |
Color: | Grey |
IR ND2/ND4/ND8/ND16/ND32/ND64/ND400/ND1000/ND2000 with Multi-coated Nano Coating
Product Function
Adsorb unwanted ultra violet rays, improve the image quality of the pictures you take;
Protect the surface of your lens against dust, moisture and the occasional thumb print;
Reduce haziness or fogginess created by UV light.
Advantage:
All glasses have been polished and ground to ensure the surface is flat enough for the most clearest image.
Applying vacuum coating technology, the multi-resistant coating (MRC) help increasing the transmittance of glass up to99.5%.
Applying Laser engraving technology to print the words, clear and legible.
RoHS Certification
The RoHS Authoritative Authentication make our products more reliable and keep excellent quality
UV filter:
Size:37/46/49/52/55/58/62/67/72/74/77/82cm
Material: high quality optical glass
Glass thickness: 1.1mm
Filter ring thickness: 6mm
Fuction 1: Makes possible the photography of details which would be quite impossible without using the close up lens .
Fuction 2: It can be used individually or in any combination to achieve ultra close focus.
Fuction 3: Use these filter to capture images of small objects have unexpected exlarge effect.