⁄.", C-mount ", C-mount 1.1", C-mount APS-C, TFL-mount large format, F-mount APS-H, F-mount line scan SWIR M12 (S-mount)
LF Series Fixed Focal Length Lenses
28mm
Short WD
Focal Length: 28mm, Short WD
Maximum Camera Sensor Format: 35mm
Horizontal Field of View, 35mm Sensor: 553.5mm - 67.0°
Horizontal Field of View, APS-H Sensor: 445.9mm - 56.1°
Horizontal Field of View, APS-C Sensor: 339.6mm - 44.2°
Working Distance: 400mm -
Aperture (f/#): f/2.8 - f/22
Numerical Aperture NA, Object Side: 0.011
Number of Elements (Groups): 10 (8)
Distortion: <3%
Coating: λ/4 MgF2
Lens Mount: F-Mount*
Weight: 546g
Stock No. / Price #85-199 £1,525.75
Call For OEM Quantity Pricing
*Compatible with F-Mount Cameras with an Inner Diameter Greater than 42mm
28mm
Long WD
Focal Length: 28mm, Long WD
Maximum Camera Sensor Format: 35mm
Horizontal Field of View, 35mm Sensor: 982.6mm - 68.8°
Horizontal Field of View, APS-H Sensor: 788.9mm - 57.6°
Horizontal Field of View, APS-C Sensor: 599.1mm - 45.3°
Working Distance: 700mm -
Aperture (f/#): f/2.8 - f/22
Numerical Aperture NA, Object Side: 0.0067
Number of Elements (Groups): 10 (8)
Distortion: <4%
Coating: λ/4 MgF2
Lens Mount: F-Mount*
Weight: 554g
Stock No. / Price #85-200 £1,525.75
Call For OEM Quantity Pricing
*Compatible with F-Mount Cameras with an Inner Diameter Greater than 42mm
www.edmundoptics.co.uk/imaging 71
100
90
80
70
60
50
40
30
20
10
0
Illumination (%)
Relative Illumination, #85-199
0.00 10.82 21.65
Image Height (mm)
f/2.8
f/4.0
f/5.6
f/8.0
Sensor Format: 1” 1.2” 35mm
Spatial Frequency in Cycles per mm
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
0
0.0 25.0
25μm 10μm
50.0
MTF: f/2.8, 575mm WD, #85-199
TS 21.65mm
TS 15.20mm
TS 0.00mm
Diff. Limit
12.5μm
100
90
80
70
60
50
40
30
20
10
0
Illumination (%)
Relative Illumination, #85-200
Curve Guide see page 14
0.00 10.82 21.65
Image Height (mm)
f/2.8
f/4.0
f/5.6
f/8.0
Sensor Format: 1” 1.2” 35mm
MTF: f/2.8, 1000mm WD, #85-200
Spatial Frequency in cycles per mm
Contrast (%)
100
90
80
70
60
TS 21.65mm
50
TS 15.20mm
40
TS 0.00mm
30
Diff. Limit
20
Pixel Size: 25μm 12.5μm 10μm
10
0
0.0 25.0 50.0
Curve Guide see page 14
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