High Speed Lenses
Navitar high speed fixed focal length lenses work with CCD and CMOS cameras. Our C-Mount, 1” format lenses are designed for 17, 25 and 50 mm focal lengths and are well suited for low light applications.
Common applications include:
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Digital microscopy
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Chemiluminescence
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Digital x-ray
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Motion analysis
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Gel documentation
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Transportation inspection
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Crystallography
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Measurement systems
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Fluorescence imaging
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Holographic imaging
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High-speed bottle inspection
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| DO-2595 | 25 mm with manual focus and iris, 0.95 f-stop |
Specs & Docs
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| DO-1795 | 17 mm with manual focus and iris, 0.95 f-stop |
Specs & Docs
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| DO-5095 | 50 mm with manual focus and iris, 0.95 f-stop |
Specs & Docs
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DO-2595
25 mm with manual focus and iris, 0.95 f-stop
Specs & Docs
DO-2595
25 mm with manual focus and iris, 0.95 f-stop
Specifications
Back Focal Length
13.04
EFL (mm)
25
Exit Pupil Position
-40.81
Field Angle 1/2 (HxV)
14.6° x 11.0°
Field Angle 1/3 (HxV)
10.0° x 7.5°
Field Angle 1/4 (HxV)
7.3° x 5.5°
Field Angle 1 (HxV)
28.5° x 21.2°
Field Angle 2/3 (HxV)
20.0° x 15.0°
Filter Diameter
Ø40.5 P=0.50
Focus Control
Manual
Focusing range from front of lens (m)
0.45 - inf.
Format
1"
F Stop
0.95 - 16
Iris Control
Manual
Mount
C
Object Area (mm) at M.O.D. (HxV) 1"
236 x 173
Object Area (mm) at M.O.D. (HxV) 1/2"
118 x 87
Object Area (mm) at M.O.D. (HxV) 1/3"
81 x 60
Object Area (mm) at M.O.D. (HxV) 1/4"
59 x 44
Object Area (mm) at M.O.D. (HxV) 2/3"
162 x 119
Weight (g)
120
Zoom Control
Fixed
DO-1795
17 mm with manual focus and iris, 0.95 f-stop
Specs & Docs
DO-1795
17 mm with manual focus and iris, 0.95 f-stop
Specifications
Back Focal Length
13.02
EFL (mm)
17
Exit Pupil Position
-53.7
Field Angle 1/2 (HxV)
21.3° x 16.1°
Field Angle 1/3 (HxV)
15.2° x 11.3°
Field Angle 1/4 (HxV)
10.7° x 8.1°
Field Angle 1 (HxV)
42.6° x 32.2°
Field Angle 2/3 (HxV)
30.4° x 22.6°
Filter Diameter
Ø40.5 P=0.50
Focus Control
Manual
Focusing range from front of lens (m)
0.42 - inf.
Format
1"
F Stop
0.95-16
Iris Control
Manual
Mount
C
Object Area (mm) at M.O.D. (HxV) 1"
350 x 259
Object Area (mm) at M.O.D. (HxV) 1/2"
175 x 129
Object Area (mm) at M.O.D. (HxV) 1/3"
121 x 89
Object Area (mm) at M.O.D. (HxV) 1/4"
88 x 65
Object Area (mm) at M.O.D. (HxV) 2/3"
241 x 177
Weight (g)
162
Zoom Control
Fixed
DO-5095
50 mm with manual focus and iris, 0.95 f-stop
Specs & Docs
DO-5095
50 mm with manual focus and iris, 0.95 f-stop
Specifications
Back Focal Length
25.62
EFL (mm)
50
Exit Pupil Position
-101.77
Field Angle 1/2 (HxV)
7.3° x 5.5°
Field Angle 1/3 (HxV)
5.5° x 4.1°
Field Angle 1/4 (HxV)
3.5° x 2.5°
Field Angle 1 (HxV)
14.6° x 11.0°
Field Angle 2/3 (HxV)
10.1° x 7.6°
Filter Diameter
Ø62 P=0.75
Focus Control
Manual
Focusing range from front of lens (m)
0.6 - inf.
Format
1"
F Stop
0.95-16
Iris Control
Manual
Mount
C
Object Area (mm) at M.O.D. (HxV) 1"
140 x 105
Object Area (mm) at M.O.D. (HxV) 1/2"
70 x 53
Object Area (mm) at M.O.D. (HxV) 1/3"
53 x 40
Object Area (mm) at M.O.D. (HxV) 1/4"
35 x 26
Object Area (mm) at M.O.D. (HxV) 2/3"
97 x 72
Weight (g)
470
Zoom Control
Fixed