Optical filter
Material:color glass or crystal quartz
Shape:upon requirement
Coating: upon requirement
Port: FUZHOU
Minimum Order Quantity: 10 Piece/Pieces upon requirement
Supply Ability: 5,000 Piece/Pieces per Month Upon requirement
Payment Terms: T/T
Contact Supplier
Packaging Detail: neutral package
Delivery Detail: 30-45 days
Optical filter
Optical filters are playing more and more important role in light industry and they are widely used in analytical and clinical instruments in life sciences, biotechnology, drug discovery, and industrial markets etc.
Also filters for other various applications, including color imaging, machine vision, process control, photolithography, environmental monitoring and security, are available upon request.
1.Colored glass Filters
Cut-off type colored optical filter glass
The glass is named based on spectral characteristic of which is represented by the wavelength transmission limit. For example, if the transmission limit of glass is 490nm,then it is named as JB490.There are five groups and 35types glasses.
Selective absorption colored optical filter glass
This part of the glasses can be divided into 14 kinds and 78 types based on the color and application in this catalogue. The types are arranged in accordance with serial numbers, which have no special meaning.
Neutral filter glass
They are named based on the average transmissivity characteristics in 400nm to 700nm wavelength with 2mmthick sampler is 70%,then it's named as ZAB70.And there are ten types of glasses in this part. But three types of them(ZAB65,ZAB30,ZAB5)are tested in 440nm-660nm wavelength.
Bandpass filter plate are divided into short-pass and long-pass filters according to whether they transmit below or above the transition wavelength. The transition wavelength or cut-on/off wavelength is the wavelength at which the transmission is 50% of its peak value.
3.Birefringent Filters
Birefringent filter is made by crystal quartz. It's used in the laser cavity for wavelength selection. We can provide different thickness birefringent filter for our customer's laser applications.
Model No.: CPJ-4025W
Features: Measuring Projector CPJ-4025W
1.Travel:250x100x150mm;
2.Resolution:0.001mm;
3.Accuracy:4um;
4.Profession factory.
Model No.: YF-3020
Features: Image Inspection Machine
1.U.S. TEO color CCD
2.Travel:300X200X150mm
3.Resolution:0.0005mm
4.Certification:ISO9001:2008
Model No.: YF-3020
Features: Improved Mechanical Instrument
1.Travel:300X200X150mm
2.Resolution:0.0005mm
3.U.S. TEO CCD
4.Certification:ISO9001:2008
Model No.: YF-3020
Features: Image Testing Equipment
1.U.S. TEO color CCD
2.Travel:300X200X150mm
3.Resolution:0.0005mm
4.Certification:ISO9001:2008
Model No.: YF-3020
Features: Icon Measurement System
1.U.S. TEO color CCD
2.Travel:300X200X150mm
3.Resolution:0.0005mm
4.Certification:ISO9001:2008
Model No.: LY-3DT
Features: It is a multi functional table used to lay slit lamp,optometry meter,cornea curvaturer and so on.
Model No.: UV818-1
Features: Available for testing UV-400 lens,anti-radiation lens,photochromic lens,true and false currency.
Model No.: LY-988A
Features: This machine is multi-functional special-purpose equipment for perforating and grooving of rimless frame.
Model No.: LY-988B
Features: This machine is multi-functional special-purpose equipment for perforating and grooving of rimless frame.
Model No.: LY-17
Features: It is applied to process all kinds of notch, boring and milling notch of rimless glasses.
Model No.: LY-11A
Features: Available for automatic beveling rimless or half-frame glasses lens.
Model No.: LE 320
Features: LE 320 AUTO LENS EDGER CAN DO ATUOMATCI EMENDATION WHEN THE MACHINE STARUP.ASSURE THE SIZE OF THE LENS IS UNIFORM AND INPROVE .