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-5095 | 50 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-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
13.890
EFL (mm)
25
Exit Pupil Position
-25.56
Field Angle 1/2 (HxV)
14° 36' x 11° 00'
Field Angle1/3 (HxV)
11° 00' x 8° 12'
Field Angle 1/4 (HxV)
7° 11' x 5° 26'
Field Angle 1 (HxV)
28° 42' x 21° 42'
Field Angle 2/3 (HxV)
20° 00' x 15° 00'
Filter Diameter
Ø40.5 P=0.50
Focus Control
Manual
Focusing range from front of lens (m)
0.5 - inf.
Format
1"
F Stop
1.0
Iris Control
Manual
Mount
C
Object Area (mm) at M.O.D. (HxV) 1"
243x182
Object Area (mm) at M.O.D. (HxV) 1/2"
121x91
Object Area (mm) at M.O.D. (HxV) 1/3"
91x68
Object Area (mm) at M.O.D. (HxV) 1/4"
60x45
Object Area (mm) at M.O.D. (HxV) 2/3"
167x125
Weight (g)
140
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° 18' x 5° 30'
Field Angle 1/3 (HxV)
5° 30' x 4° 12'
Field Angle 1/4 (HxV)
2° 54' x 2° 45'
Field Angle 1 (HxV)
14° 36' x 11° 00'
Field Angle 2/3 (HxV)
10° 06' x 7° 36'
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)
490
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
13.89
EFL (mm)
17
Exit Pupil Position
-52.56
Field Angle 1/2 (HxV)
21° 18' x 16° 06'
Field Angle 1/3 (HxV)
16° 06' x 12° 06'
Field Angle 1/4 (HxV)
10° 33' x 8° 00'
Field Angle 1 (HxV)
42° 11' x 32° 00'
Field Angle 2/3 (HxV)
29° 00' x 22° 00'
Filter Diameter
Ø40.5 P=0.50
Focus Control
Manual
Focusing range from front of lens (m)
0.5 - inf.
Format
1"
F Stop
0.95-16
Iris Control
Manual
Mount
C
Object Area (mm) at M.O.D. (HxV) 1"
363 x 272
Object Area (mm) at M.O.D. (HxV) 1/2"
182 x 136
Object Area (mm) at M.O.D. (HxV) 1/3"
136 x 102
Object Area (mm) at M.O.D. (HxV) 1/4"
91 x 68
Object Area (mm) at M.O.D. (HxV) 2/3"
250 x 187
Weight (g)
170
Zoom Control
Fixed