Name: f/2, 12mm Focal Length Green Series M12 Lens
Brand: TECHSPEC
SKU: 54-854
Price: €87,00

f/2, 12mm Focal Length Green Series M12 Lens

12mm Focal Length, #54-854

Stock #54-854

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€87,00

Qty 1-49
€87,00

Qty 50+
€69,00

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Length (mm):

19.50

Horizontal Field of View, 1/2" Sensor:

80.5mm - 30.1°

Maximum Diameter (mm):

Outer Diameter (mm):

16.0

Resolution:

150 lp/mm @ 20% Contrast

Mounting Threads:

M12 x 0.5

Weight (g):

Horizontal Field of View, 1/3" Sensor:

60.0mm - 22.7°

Numerical Aperture NA, Object Side:

0.0191

Horizontal Field of View @ Max Sensor Format:

80.5mm - 30.1°

Number of Elements (Groups):

5(5)

Wavelength Range (nm):

400 - 700

Horizontal Field of View, 1/2.5" Sensor:

72.7mm - 27.4°

Type:

M12 Imaging Lens

Focal Length FL (mm):

12.00

Primary Magnification PMAG:

0.081X

Maximum Sensor Format:

1/2"

Working Distance (mm):

150 - ∞

Mount:

M12 x 0.5 (S-Mount)

Aperture (f/#):

f/2

Distortion (%):

-2.2 @ Full Field

Back Focal Length BFL (mm):

7.1 - 6.75

Coating Specification:

λ/4 MgF₂ @ 580nm

Entrance Pupil Position (mm):

7.50

Horizontal Field of View, 1/4" Sensor:

44.9mm - 17.1°

Object Space Principal Plane (mm):

10.41

Image Space Principal Plane (mm):

-3.73

Field of View at Max Sensor Format:

Horizontal: 80.5mm - 30.1°
Vertical: 60mm - 22.7°
Diagonal: 101.5mm - 37.5°

IR Cut Filter:

Exit Pupil Position (mm):

-7.56

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Description

Optimized Working Distance: 150 - 250mm

#54-854, f/2, 12mm Focal Length Green Series M12 Lens, Distortion Plot

#54-854, f/2, 12mm Focal Length Green Series M12 Lens, Relative Illumination Plot

#54-854, f/2, 12mm Focal Length Green Series M12 Lens, Working Distance versus Field of View Plot

#54-854, f/2, 12mm Focal Length Green Series M12 Lens, Modulated Transfer Function (MTF) Plot, 250mm Working Distance, f2

#54-854, f/2, 12mm Focal Length Green Series M12 Lens, Depth of Field Plot, 250mm Working Distance, f2

Dimensions (mm)
Focal Length	A	B	C**	D	Mounting Thread
6.00	14.0	11.70	4.0 - 3.9	3.5	M12 x 0.5
8.00	14.0	20.40	8.9 - 8.7	6.0	M12 x 0.5
12.00	16.0	19.50	7.1 - 6.75	6.0	M12 x 0.5
25.00	18.0	24.40	12.6 - 11.9	9.0	M16 x 0.5

**Minor adjustment required to match WD limits.