Competitive Price Optical filter NIR Longpass Filter
Original price was: $12.00.$9.00Current price is: $9.00.
25% Off
IR Filter is a high-performance filter that is useful for blocking NIR wavelengths.
Material: Ge
Application: Infrared alarm, photoelectric switch,Pyroelectric infrared sensors,Thermal imagers, Thermal sensors, Gas analyzers,etc
Diameter: 12/18 /19.05 /20mm
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Price:by case
Model:Get-002
Size:custom,etc
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Description
NIR Filter is a high-performance filter that is useful for NIR wavelengths.
Optical Filters are used to selectively transmit or reject a wavelength or range of wavelengths. Optics Filters are used in applications such as fluorescence microscopy, spectroscopy, clinical chemistry, or machine vision inspection. Optical Filters are ideal for life science, imaging, industrial, or defense industries.
Main Highlights:
1).Good infrared spectrum characteristics
2).Excellent physical properties,
3).The base material has the functions of long pass, short pass, band pass, antireflection and reflection
4).Wide application
Main Specification:
Substrate: Monocrystalline silicon
Unit:mm
W. L= wavelength
O.f.B=Out of Band
Specification
| Transmission Region | Tavg > 90% from 375 to 650 nm |
| Rejection Region | ODavg > 6 from 700 to 1400 nm |
| Coating | Immersed Dielectric |
| Surface Quality | 80-50 Scratch-Dig |
| Substrate Material | Borofloat® |
| Diameter | 30.0 mm (1.18″) |
| Diameter Tolerance | ±0.1 mm |
| Clear Aperture | Ø27 mm |
| Thickness | 3.3 mm (0.13″) |
Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
FAQ:
1. Are you manufacturure? can we see your factory?
Yes.
2. Do you have test report?
Yes, we offer full size test report, about size, focal length, flatness, coating curve, coating plate.
3.What is your production quantity everymonth?
It depands on the lens size and precison.
4.What is the Minimum quantity?
1pc
5.What is your delivery time?
samples: 10-20days
6.How should we do if the quality is not good?
Repair or return money.
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