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OpticalGarden ∕  Fixed-Focal Lens List ∕  TAMRON ∕  2/3″ High-Resolution Machine Vision Lens Series ∕  20HA / 20HC
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TAMRON
Machine Vision Lenses
FA Lenses,Imager Size 2/3″
22HA  f=6.5mm
219HB  f=8mm
25HA/25HB  f=12mm
17HD/17HF  f=16mm
20HA/20HC  f=25mm
35HB  f=35mm
21HA/21HC  f=50mm
1A1HB  f=75mm
1.3 Mega-Pixel Lenses
Imager Size 2/3″
23FM16SP  f=16mm
23FM25SP  f=25mm
23FM50SP  f=50mm
2 Mega-Pixel Lenses
Imager Size 1/1.8″
M118FM06  f=6mm
M118FM08  f=8mm
M118FM12  f=12mm
M118FM16  f=16mm
M118FM25  f=25mm
M118FM50  f=50mm
6 Mega-Pixel Lenses
Imager Size 2/3″
M23FM06  f=6mm
M23FM08  f=8mm
M23FM12  f=12mm
M23FM16  f=16mm
M23FM25  f=25mm
M23FM35  f=35mm
M23FM50  f=50mm
5 Mega-Pixel Lenses
Imager Size 1/1.2″•2/3″
M112FM06  f=6mm
M112FM08  f=8mm
M112FM12  f=12mm
M112FM16  f=16mm
M112FM25  f=25mm
M112FM35  f=35mm
M112FM50  f=50mm
M112FM75  f=75mm
12 Mega-Pixel Lenses
Imager Size 1.1″
M111FM08  f=8mm
M111FM16  f=16mm
M111FM25  f=25mm
M111FM50  f=50mm
NIR Fixed-Focal Lenses
Imager Size 1/3″
13FM22IR  f=2.2mm
13FM28IR  f=2.8mm
13FM04IR  f=4mm
13FM06IR  f=6mm
13FM08IR  f=8mm
NIR Fixed-Focal Lenses(DC)
Imager Size 1/3″
13FG22IR  f=2.2mm
13FG28IR  f=2.8mm
13FG04IR  f=4mm
13FG06IR  f=6mm
13FG08IR  f=8mm

Accessories for Lenses
Fixed-Focal FA/Machine Vision Lenses
2/3″ High-Resolution Machine Vision Lens Series
f=25mm F/1.6 (Model: 20HA / 20HC)
TAMRON

20HA
20HC
 Fixed-Focal FA/Machine Vision Lenses
Tamron offers a series of fixed-focal lenses for image processing applications for FA and Machine Vision. Each lens incorporates advanced technologies in a compact package to deliver high optical performance.
SPECIFICATIONS
Model No. 20HA 20HC
Imager Size 2/3″
Focal Length 25mm
Mount C-Mount
Aperture Range F1.6–16
Focusing Range 0.21m–∞
Angle of View
(Horizontal × Vertical)		 2/3″ 20.0°×15.0°
1/2″ 14.6°×11.0°
1/3″ 11.0°×18.2°
Operation Focus Manual Manual with Lock
Iris Manual Manual with Lock
TV Distortion –
Back Focus M25.5 P=0.5mm
Back Focus 11.60mm(in Air)
Wave Size Visible Light
Weight 37g 40g
Operating Temperature -10℃–+45℃ -10℃–+50℃

20HA

20HC

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