1、What are laser windows?
Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics.
2、What are laser windows used for?
These windows are normally used in applications like laser cutting, laser welding machine, they are used for avoiding the high-precision laser optics damage by material splashes.
3、The key features of UNI Optics' Laser Windows
High Transmission
High Damage Threshold
Low Scatter
Low Absorption
Excellent Film Density
Excellent Environmental Stability
Typical Specifications:
Dimension: 4mm-80mm, round or square
Material: BK7, Fused Silica, ZnSe...etc
Surface quality: 10/5
Surface flatness: Lambda/10@632.8nm
Parallelism: 30’’
Roughness: 3A
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Laser Grade Line Mirrors
Laser Grade Line Mirrors
Laser beam collimation Lens
Laser Lenses are used to focus collimated light from laser beams in a variety of laser applications. Laser Lenses include a range of lens types including PCX Lenses, Cylinder Lenses, or Laser Generator Lenses. Laser Lenseare designed to focus light in several different ways depending on the lens type, such as focusing down to a point, a line, or a ring. Many different lens types are available in a range of wavelengths.
Laser Grade Prisms
C-Lens
UN-TFA1228L-20MP
· High relative illumination and high contrast
· Low distortion and excellent corner brightness
· High resolution
· Compatible with 1'' and 1.1'' 20MP camera
UN-TFA2528C-10MP
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Taurus Series Compact FA Lens(10MP) |
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Model |
UN-TFA2528C-10MP |
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Focal length |
25mm |
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Aperture |
F2.8-16 |
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Image Format |
2.3″ |
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Mount |
C |
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Field Angle D x H x V (°) |
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2/3″ |
1/2″ |
1/3" |
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D |
24.78° |
18.16° |
13.67° |
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H |
19.94° |
14.57° |
10.90° |
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V |
15.00° |
11.0° |
8.20° |
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Optical Distortion |
-0.016% y=5.05mm |
-0.019% y=4.0mm |
-0.08% y=3.0mm |
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M. O. D. |
0.15m~∞ |
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Dimension |
Φ28*28.07mm |
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17.526mm |
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Back Focal Length |
10.31mm |
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Operation |
Manual Iris |
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Manual Focus |
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Design Wavelength |
420-1000nm |
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Filter Thread |
M27xP0.5 |
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UN-TFA1220X-12MP
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Taurus Series 4/3″Format FA Lens(12MP) |
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Model |
UN-TFA1220X-12MP |
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Focal length |
12mm |
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Aperture |
F2.0-F22 |
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Image Format |
4/3″(23mm) |
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Mount |
C |
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Field Angle D x H x V (°) |
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4/3″ |
1″ |
1/2" |
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D |
89.1° |
69.0° |
37.4° |
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H |
75.6° |
57.36° |
30.2° |
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V |
61.2° |
44.3° |
22.7° |
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Optical Distortion |
-2.05%@ y=11.5mm |
-1.73%@ y=8.0mm |
-1.01%@ y=4.0mm |
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M. O. D. |
0.15m |
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Dimension |
Φ79.8*83.8mm |
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Back Focal Length |
18.8mm |
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Operation |
Manual Iris |
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Manual Focus |
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Design Wavelength |
420~1000nm |
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Filter Thread |
M77.0×P0.75 |
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Weight |
438g |
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Work Temperature |
-20℃～+60℃ |
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Silicon Windows
Longpass Filters for Vision inspection Apllication
Longpass filters are ideal for a variety of applications, such as gas monitoring, temperature, sensing, thermal imaging and motion sensing, etc. Longpass filters block shorter wavelengths and transmit longer wavelengths. Blocking can be from reflectance, absorption or a combination. Transmission in the pass band can be enhanced with an antireflection coating on the second surface.
UN-ALS502K
Product Features:
· Developed for 32mm big frame sensor
· Large Aperture, upto F2.4
N-BK7 Penta Prisms
Tel : +86-591-86395085
Email : sales@uni-optics.com
