Neutral Colored Glass Filters
Neutral Colored Glass Filters are named based on the average transmissivity characteristics in 400nm to 700nm wavelength with 2mm thick For example ZAB70 means 70%.
●Product Origin:China
●Shipping Port:Fuzhou China
●Lead Time:4 working weeks
●Payment:T/T Payment, Western Union
+86-0591-83275656
Product description
Neutral Colored Glass Filters
Neutral Colored Glass Filters are named based on the average transmissivity characteristics in 400nm to
700nm wavelength with 2mm thick. Sample 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.
Their main application are as below:
1. Environmental displays
2. Optical metrological instruments
3. Laser protective windows
4. Machine vision devices
5. Optical detection instruments
6. Optical test instruments
7. Electro-optic displays
8. Medical optical
9. Infrared thermograph
Specification
Material: color glass
Bevel: <0.25mm X 45°
Coating:：Optional（ Uncoated，AR Coating，ETC.）
Standard | High Precision | |
Diameter Tolerance: | +0.0/-0.2mm | +0.0/-0.02 |
Thickness Tolerance: | ±0.2 | ±0.05 |
Surface Quality: | 60-40 | 20-10 |
Clear Aperture: | >85% | >95% |
Flatness (per 25mm@633mm): | λ/2 | λ/8 |
Parallelism | 3 min | 10 sec |
Typical Sizes:
Size(mm) Size(mm)
Φ5.0x1.0 Φ20.0x3.0
Φ10.0x2.0 Φ25.4x3.0
Φ12.7x2.0 Φ50.8x3.0
Φ15.0x3.0 Φ76.2x5.0