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Fixed-Focal FA/Machine Vision Lenses
2/3″ High-Resolution Machine Vision Lens Series
f=50mm F/2.8 (Model: 21HA / 21HC)
TAMRON
21HA
21HC
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.

Lineup

21HA  End of production and sales
SPECIFICATIONS
Model No. 21HA 21HC
Imager Size 2/3″
Focal Length 50mm
Mount C-Mount
Aperture Range F2.8–22
Focusing Range 0.44m–∞
Angle of
View
(H × V)
2/3″ 10.0°×7.5°
1/2″ 7.3°×5.5°
1/3″ 5.5°×4.1°
Operation Focus Manual Manual with Lock
Iris Manual Manual with Lock
TV Distortion
Filter Size M25.5 P=0.5mm
Back Focus 22.10mm(in Air)
Wave Size Visible Light
Weight 50g 52g
Operating Temperature –10℃–+45℃ –5℃–+50℃

21HA

21HC

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Megapixel MachineVision
SWIR (Short Wave Infrared) Lenses
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Macro Lenses
Macro Zoom Lenses
Macro Lenses(Straight/coaxial)
Telecentric Lenses(Straight/coaxial)
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TAMRON VariFocal Lenses
TAMRON Fixed-Focal Lenses
1″ SWIR Industrial Lenses
SMA11F12  1″·f=12mm·F1.6
SMA11F16  1″·f=16mm·F1.6
SMA11F25  1″·f=25mm·F1.6
1.1″ 24 Megapixel MachineVision Lenses
MA111F16VIR  1.1″·f=16mm·F2.8
MA111F25VIR  1.1″·f=25mm·F2.8
MA111F50VIR  1.1″·f=50mm·F2.8
1/1.2·2/3″ 5 Megapixel Lenses
M112FM06  1/1.2″·f=6mm·F2.8
M112FM08  1/1.2″·f=8mm·F2.4
M112FM12  1/1.2″·f=12mm·F2.0
M112FM16  1/1.2″·f=16mm·F2.0
M112FM25  1/1.2″·f=25mm·F1.8
M112FM35  1/1.2″·f=35mm·F2.1
M112FM50  1/1.2″·f=50mm·F2.8
M112FM75  1/1.2″·f=75mm·F3.5
2/3″ 8 Megapixel MachineVision Lenses
MA23FM08V  2/3″·f=16mm·F2.4
MA23F25V  2/″·f=25mm·F2.4
MA23F35V  2/3″·f=35mm·F2.4
1/1.7″ 6 Megapixel MachineVision Lenses
M117FM06  1/1.8″·f=6mm·F2.4
M117FM08  1/1.8″·f=8mm·F2.4
M117FM12  1/1.8″·f=12mm·F2.4
M117FM16  1/1.8″·f=16mm·F2.4
M117FM25  1/1.8″·f=25mm·F2.4
M117FM35  1/1.8″·f=35mm·F2.4
M117FM50  1/1.8″·f=50mm·F2.8
2/3″ 1.3 Megapixel MachineVision Lenses
23FM16SP  2/3″·f=16mm·F1.4
23FM25SP  2/3″·f=25mm·F1.4
23FM50SP  2/3″·f=50mm·F2.8
1/1.8″ 2 Megapixel MachineVision Lenses
M118FM06  1/1.8″·f=6mm·F1.4
M118FM08  1/1.8″·f=8mm·F1.4
M118FM12  1/1.8″·f=12mm·F1.4
M118FM16  1/1.8″·f=16mm·F1.4
M118FM25  1/1.8″·f=25mm·F1.6
M118FM50  1/1.8″·f=50mm·F1.8
2/3″ MachineVision Lenses
22HA  2/3″·f=6.5mm·F1.8
219HB  2/3″·f=8mm·F1.4
25HA/25HB  2/3″·f=12mm·F1.8
17HD/17HF  2/3″·f=16mm·F1.4
20HA/20HC  2/3″·f=25mm·F1.4
35HB  2/3″·f=35mm·F2.1
21HA/21HC  2/3″·f=50mm·F2.8
1A1HB  2/3″·f=75mm·F3.9

1/3″ NIR Fixed-Focal Lenses Manual Iris
13FM22IR  1/3″·f=2.2mm·F1.2·NIR
13FM28IR  1/3″·f=2.8mm·F1.2·NIR
13FM04IR  1/3″·f=4mm·F1.2·NIR
13FM06IR  1/3″·f=6mm·F1.2·NIR
13FM08IR  1/3″·f=8mm·F1.2·NIR
1/3″ NIR Fixed-Focal Lenses DC Auto Iris
13FG22IR  1/3″·f=2.2mm·F1.2·DC Iris·NIR
13FG28IR  1/3″·f=2.8mm·F1.2·DC Iris·NIR
13FG04IR  1/3″·f=4mm·F1.2·DC Iris·NIR
13FG06IR  1/3″·f=6mm·F1.2·DC Iris·NIR
13FG08IR  1/3″·f=8mm·F1.2·DC Iris·NIR