custom optical Glass B270 far-infrared wavelengths high imaging clarity narrow band filter for biochemical analysis

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Product Overview

Description



Product Description


Optical filter



Here is the product parameters table for your reference.


Product Name
Narrowband filter
Material
Optical ultra white glass (BK7 high aluminum), quartz, etc
wavelength
365nm, 380nm, 394nm, 405nm, 420nm, 430nm, 440nm, 450nm, 465nm, 470nm, 490nm, 520nm, 532nm, 546nm, 550nm, 560nm, 570nm, 580nm,
590nm, 600nm, 620nm, 635nm, 648nm, 654nm, 660nm, 670nm, 690nm, 720nm, 740nm, 460nm, 780nm, 808nm, 810nm, 830nm, 845nm, 850nm,
860nm, 870nm, 880nm, 905nm, 940nm, 980nm, 1000nm, 1050nm, 1064nm, 1080nm, 1200nm, 1550nm
Product size
customized
Shape tolerance
±0.1mm
Thickness tolerance
±0.1mm
Parallelism
<3'
Surface
60-40,40-20
Cut off depth
OD2-OD4
Transmittance
Above 90%
Model
RT101


Product Display


Principle:
The narrow-band filter allows the optical signal to pass through a specific band, and the optical signals on both sides that
deviate from this band are blocked. The passband of the narrow-band filter is relatively narrow, generally less than 5% of the central wavelength value.

Function:
The main function of the narrow-band filter is to pass light of a specific wavelength and to reflect (or attenuate) light of other wavelengths. The half-wave width is usually controlled at 20nm or less, and can be used in ultraviolet, visible, near-infrared, and far-infrared wavelengths. Our company’s narrow-band filter is made of multilayer hard film by ion-assisted deposition of nanomaterials and high vacuum evaporation. The film layer Good compactness, high imaging clarity.

Advantages:
1.Single-piece type does not use gluing
2. Hard coating, long service life
3. Accurate wavelength positioning
4. Ion evaporation, small temperature drift
5.High penetration rate
6.High cut-off depth

Specification:
365nm, 380nm, 394nm, 405nm, 420nm, 430nm, 440nm, 450nm, 465nm, 470nm, 490nm, 520nm, 532nm, 546nm, 550nm, 560nm, 570nm, 580nm,
590nm, 600nm, 620nm, 635nm, 648nm, 654nm, 660nm, 670nm, 690nm, 720nm, 740nm, 460nm, 780nm, 808nm, 810nm, 830nm, 845nm, 850nm,
860nm, 870nm, 880nm, 905nm, 940nm, 980nm, 1000nm, 1050nm, 1064nm, 1080nm, 1200nm, 1550nm.

Application:
It is widely used in machine vision, biochemical analysis, optical instruments, spectrum measurement and other fields.




Other Products


Srate could manufacture spherical lens, aspheric lens ,optical windows, prisms, cylindrical lens, optical mirrors and so on .The following are parts of our lenses .Please do no hesitate to contact us If you are interested in any of our products.


spherical lens 1
spherical lens 2
spherical lens 3


spherical lens 4
spherical lens 5
aspheric lens


optical windows
prisms
optical mirrors




About Us






Advanced processing equipment and complete production system make us to control every aspect of the product process effectively , in order to keep quality and reduce costs.


FAQ


Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is in 5 working days;
· For customized one, it's about 20-35 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, Paypal and so on.
Q: How to ensure the safety of payment?
· Srate is a reliable supplier, reputation and quality is life of our company


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