Tel : +86-591-86395085
Email : sales@uni-optics.com
· High relative illumination and high contrast
· Low distortion and excellent corner brightness
· High resolution
· Compatible with 1'' and 1.1'' 20MP camera
· High relative illumination and high contrast
· Low distortion and excellent corner brightness
· High resolution
· Compatible with 1'' and 1.1'' 20MP camera
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Taurus Series 1.1″ Format FA Lens(20MP) |
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Model |
UN-TFA2528L-20MP |
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Focal length |
25mm |
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Aperture |
F2.8-F22 |
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Image Format |
1.1″ |
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Mount |
C |
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Field Angle D x H x V (°) |
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1.1" |
1" |
1/2" |
1/3" |
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D |
39.46° |
36.21° |
18.45° |
13.81° |
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H |
31.56° |
29.08° |
14.72° |
11.08° |
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V |
23.6° |
21.86° |
11.08° |
8.34° |
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Optical Distortion |
-0.59%@ y=8.8mm |
-0.49%@ y=8.0mm |
-0.12%@ y=4.0mm |
-0.06%@ y=3.0mm |
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M. O. D. |
0.15m |
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Dimension |
Φ33*36.5mm |
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Flange BFL |
17.526mm |
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Back Focal Length |
12.6mm |
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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 |
M30.5×P0.5 |
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VIS-NIR Coated Double-Concave (DCV) Lenses
Custom Truncated Doublet and Singlet Lenses
We offer an extensive custom truncated doublet lens service. With our 30 year heritage of experience in the industry means we can always find the right product and specification for you, whether you require exotic materials, or exceptionally tight tolerances, we are confident in our ability to supply to your complete satisfaction. The table below is a brief overview of our doublet lens and is not an exhaustive list. If your individual requirements are not met, then please contact our technical sales team who will be happy to advise.es and is n’t an exhaustive list. If your individual requirements are not met, then please contact our technical sales team who will be happy to advise.
Typical Specifications:
Typical materials: Flint (N/F2) and Crown (BK7)
Flint (SF6) and Crown (N-LAK22)
UV & IR materials on request
Diameter: 3mm to 200mm+
Focal length: 3mm to 1000mm+
Centration: < 3 arcseconds
Surface figure: < 0.1 fringe
Surface quality: < 10/5 Scratch/dig
Coating options: Single layer and BBAR coatings for UV/VIS/NIR with R.avg.<0.25%
More information on the achievable specifications for your individual application can be found by contacting our technical sales team.
Optical Glass Plano-Concave Lenses
UN-ALS502K
Product Features:
· Developed for 32mm big frame sensor
· Large Aperture, upto F2.4
MgF2 Coated, Penta Prism Beamsplitter
Positive Meniscus Lenses And Negative Meniscus Lenses
UN-TFA1218C
Product Features:
1. Compatible for 2/3'' Format Sensor
2. Ultra-compact Design
3. Ultra Low Distortion
4. High Relative Illumination
5. High Cost Performance
6. Supply with Focus and Iris locking screws.
Product information: Custom designs are available upon request.
Download the datasheet of UN-TFA1218C
