SWIR Enhanced Series OLES 22.5

SWIR Enhanced C-Mount Lens; 22.5 mm f/2, 900-2500nm

SKU: MRC-308-003-02 Category:

Description

The SWIR Enhanced Series from Specim offers a range of focal lengths (9 – 56 mm) and field of view angles (9 – 52°). For process applications, a larger field of view angle is generally better because it collects more light and the camera can be placed closer to the sample.

SWIR Enhanced Lens specifications

Lens Focal Length F-number Spatial Image Size (max) RMS Spot Diameter Transmission Minimum Working Distance Dimensions (mm)
OLES 15 15 mm 2.1 9.6 mm 10.1 µm > 82% 30 cm 60 x Ø 45
OLES 9** 9 mm 2 12.8 mm 16.3 µm > 82% 30 cm 94.3 x Ø 45
OLES 22 22.5 mm 2 12.8 mm 17.6 µm > 82% 30 cm 48.5 x Ø 47
OLES 30 30.7 mm 2 12.8 mm 16.8 µm > 82% 30 cm 41.6 x Ø 53
OLES 56 56 mm 2 9.6 mm 12.9 µm > 82% 30 cm 84 x Ø 53
OLES MACRO 73.3 mm* 4 10.0 mm 25.4 µm > 82% 10 cm 173 x Ø 46
Dimensions of Imaged Line (LxW) at Select Working Distances (D)
OLES 15 OLES 9 OLES 22 OLES 30 OLES 56 OLES MACRO
Field of View angle (degrees) * 35.5 56.1 24.1 17.8 9.8 7.5
D = 100 mm [3.94 in] ** L=  — 13.1
W=  — 0.04
D = 300 mm [11.81 in] L= 192  320 128 93.81 51.43
W= 0.6  1.0 0.4 0.29 0.16
D = 500 mm [19.69 in] L= 320  533.33 213.33 156.35 85.71
W= 1  1.67 0.67 0.49 0.27
D= 750 mm [29.53] L= 480  800 320 234.53 128.57
W= 1.5  2.5 1 0.73 0.4
D = 1000 mm [39.37] L= 640  1066.67 426.67 312.7 171.43
W= 2  3.33 1.33 0.98 0.54
D= 1500 mm [59.06] L= 960  1600 640 469.06 257.14
W= 3  5 2 1.47 0.8
D = 2000 mm [78.74 in] L= 1280  2133.33 853.33 625.41 342.86
W= 4  6.67 2.67 1.95 1.07
D = 3000 mm [118.11 in] L= 1920  3200 1280 938.11 514.29
W= 6  10 4 2.93 1.61
D = 1 km [3280 ft] *** L= 640  1066.67 426.67 312.7 171.43
W= 2  3.33 1.33 0.98 0.54

* Default slit width (30 µm) chosen for calculations. Standard 2/3″ detector limits effective slit length to 8.8 mm.

** Full field of view angle may not be achieved if distance is shorter than the given minimum working distance.

SWIR Lenses – Enhanced Series   Ordering Information
Part number Description Product Name
MRC-308-003-01 SWIR Enhanced, C-Mount Lens. 15 mm f/2, C-mount, E-series, 900-2500nm OLES15
MRC-308-003-02 SWIR Enhanced, C-Mount Lens. 22.5 mm f/2, C-mount, E-series, 900-2500nm OLES22
MRC-308-003-03 SWIR Enhanced, C-Mount Lens. 30.7 mm f/2, C-mount, E-series, 900-2500nm OLES30
MRC-308-003-04 SWIR Enhanced, C-Mount Lens. 56 mm f/2, C-mount, E-series, 900-2500nm OLES56
MRC-308-003-05 SWIR Enhanced, C-Mount Lens. 1:1 imaging, f/4, C-mount, E-series, 900-2500nm OLESMacro
MRC-308-003-06 SWIR Enhanced, C-Mount Lens. 9 mm f/2, C-mount, E-series, 900-2500nm OLES9