3.7 mm f/1.3 - Athermalized Infrared Lens0 pages
Product number:
®
GASIR Infrared Lens
FL 3.7 mm f/1.3
15008 100
Athermalized
Fixed focus
Introduction
Umicore’s GASIR® infrared lenses have been
developed for an easy t with a wide range of
camera cores. Our catalog lenses provide a costeffective solution for high-resolution thermal imaging and sensing applications.
This ultralight, wide-angle, passively athermalized infrared lens offers superior performance
and is suitable for use with 17 µm and 12 µm VGA
detectors or smaller.
Optical Specications
Focal length
Aperture-based f-number
Maximum image circle
Waveband
Transmission
Focus range
Assembly weight
3.7 mm
f/1.33
6.8 mm
8-12 µm
> 90% average over waveband
0.2 m to innity with 0.04 mm refocus
16 g
Field of view
320 x 240
160 x 120
320 x 240
160 x 120
160 x 120
17 µm
25 µm
12 µm
17 µm
12 µm
qVGA
qqVGA
qVGA
qqVGA
qqVGA
89.9◦
63.9◦
61.2◦
42.7◦
29.9◦
(H) x
(H) x
(H) x
(H) x
(H) x
65.3◦
47.3◦
45.3◦
31.8◦
22.3◦
(V) - 119.5◦ (diagonal)
(V) - 81.7◦ (diagonal)
(V) - 78.0◦ (diagonal)
(V) - 53.7◦ (diagonal)
(V) - 37.5◦ (diagonal)
Environmental Specications
Operating temperature
Storage temperature
Electro-Optic Materials is ISO certied: ISO 9001 & ISO 14001
Umicore Infrared Optics
Tel: +32 14 24 55 75
Watertorenstraat 33
Fax: +32 14 24 55 34
B2250 Olen
optics@umicore.com
BELGIUM
www.optics.umicore.com
-40 ◦ C to +80 ◦ C
-57 ◦ C to +105 ◦ C
1
Tel: 918-673-1650
Fax: 918-673-2121
opticalmaterials@umicore.com
www.opticalmaterials.umicore.com
Document revision 01
Umicore Optical Materials
PO Box 737
Quapaw, OK 74363
USA
Umicore Infrared Optics reserves the right to amend or withdraw specications without prior notice.
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