35 mm f/1.1 - Athermalized Infrared Lens0 pages

Product number:

®

GASIR Infrared Lens
FL 35 mm f/1.1

13060 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, passively athermalized infrared
lens offers superior performance and is suitable
for use with 17 µm VGA and 12 µm VGA detectors or smaller. Its low distortion makes it ideally
suited for use in thermal imaging applications.
Optical Specications
Focal length
Aperture-based f-number
Maximum image circle
Waveband
Transmission
Focus range
Assembly weight

35.0 mm
f/1.14
12 mm
8-12 µm
> 87% average over waveband
5.0 m to innity with 0.24 mm refocus
37.3 g

Field of view
640 x 480
384 x 288
320 x 240
640 x 480
384 x 288
320 x 240
384 x 288

17 µm
25 µm
25 µm
12 µm
17 µm
17 µm
12 µm

VGA
qVGA+
qVGA
VGA
qVGA+
qVGA
qVGA+

17.0◦
15.2◦
12.8◦
12.3◦
10.5◦
8.8◦
7.4◦

(H) x 13.0◦ (V) - 20.9◦ (diagonal)
(H) x 11.5◦ (V) - 18.6◦ (diagonal)
(H) x 9.7◦ (V) - 15.8◦ (diagonal)
(H) x 9.3◦ (V) - 15.2◦ (diagonal)
(H) x 7.9◦ (V) - 13.0◦ (diagonal)
(H) x 6.6◦ (V) - 10.9◦ (diagonal)
(H) x 5.6◦ (V) - 9.3◦ (diagonal)

Environmental Specications
Operating temperature
Storage temperature

-40 ◦ C to +80 ◦ C
-57 ◦ C to +105 ◦ C

Vibration
Mechanical shock
Solar radiation
Sealing

MIL-STD-810E Method 514.4 Proc I Cat 8
MIL-E-5400T
MIL-STD-810G Method 505.5
IP67

Electro-Optic Materials is ISO certied: ISO 9001 & ISO 14001
Umicore Optical Materials
Tel: +32 14 24 57 00
Watertorenstraat 33
Fax: +32 14 24 55 34
B2250 Olen
optics@umicore.com
BELGIUM
www.optics.umicore.com

1

Tel: 918-673-1650
Fax: 918-673-2121
opticalmaterials@umicore.com
www.opticalmaterials.umicore.com

Document revision 03
Umicore Optical Materials
PO Box 737
Quapaw, OK 74363
USA

Umicore Infrared Optics reserves the right to amend or withdraw specications without prior notice.