1,8" UC Series Fixed Focal Length Lenses
targets illumination cameras microscopy / objectives filters / accessories liquid lens / specialty telecentric fixed focal length resource guide 46 1/+44 12 mm
(0)1/1,8" Format
1904 788600 | Edmund Optics® 100
90
80
70
60
50
40
30
20
10
0
Illumination (%)
Relative Illumination, #33-303
0.00 2.25 4.50
Image Height (mm)
f/1.8
f/2.0
f/2.8
f/4.0
f/5.6
Sensor Format: ¼” ” ½”
Spatial Frequency in Cycles per mm
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
5μm
0
0.0 100.0
200.0
MTF: f/1.8, 350mm WD, #33-303
TS 3.60mm
TS 3.00mm
TS 0.00mm
Diff. Limit
Curve Guide see page 14
Focal Length: 12 mm
Maximum Camera Sensor Format: 1/1,8"
Optimized Sensor Format: 1/2,5"
Horizontal Field of View, 1/1,8" Sensor: 70,3 mm - 34,0°
Horizontal Field of View, 1/2" Sensor: 62,2 mm - 30,3°
Horizontal Field of View, 1/2,5" Sensor: 56,2 mm - 27,5°
Working Distance: 100 mm - ∞
Aperture (f/#): f/1,8 - f/11
Numerical Aperture NA, Object Side: 0,029
Distortion: < 2,5% (on 1/2,5" Sensor)
Number of Elements (Groups): 7 (6)
Coating: λ/4 MgF2
Lens Mount: C-Mount
Weight: 49 g
Stock No. / Price #33-303 €210,00
Filter Adapter / Price N/A –
Call For OEM Quantity Pricing
16 mm
1/1,8" Format
0.00 2.25 4.50
Spatial Frequency in Cycles per mm
Pixel Size:
Contrast (%)
100
90
80
70
60
50
40
30
20
10
5μm
0
0.0 100.0
200.0
MTF: f/1.8, 500mm WD, #33-304
TS 3.60mm
TS 3.00mm
TS 0.00mm
Diff. Limit
100
90
80
70
60
50
40
30
20
10
0
Illumination (%)
Relative Illumination, #33-304
Image Height (mm)
f/1.8
f/2.0
f/2.8
f/4.0
f/5.6
Sensor Format: ¼” ” ½”
Curve Guide see page 14
Focal Length: 16 mm
Maximum Camera Sensor Format: 1/1,8"
Optimized Sensor Format: 1/2,5"
Horizontal Field of View, 1/1,8" Sensor: 98,5 mm - 25,3°
Horizontal Field of View, 1/2" Sensor: 87,6 mm - 22,5°
Horizontal Field of View, 1/2,5" Sensor: 79,4 mm - 20,5°
Working Distance: 200 mm - ∞
Aperture (f/#): f/1,8 - f/11
Numerical Aperture NA, Object Side: 0,021
Distortion: < 0,8% (on 1/2.5" Sensor)
Number of Elements (Groups): 7 (5)
Coating: λ/4 MgF2
Lens Mount: C-Mount
Weight: 42 g
Stock No. / Price #33-304 €210,00
Call For OEM Quantity Pricing
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