Interchangeable Lens for Therm-App™ (6.8mm / 13mm / 19mm / 35mm options)

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July 7, 2015
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Interchangeable Lens for Therm-App™ (6.8mm / 13mm / 19mm / 35mm options)

300.001,150.00 excl. VAT

Capturing the images you need often depends on being able to match the optics used. Therm-App® offers this flexibility, with a range of easily interchangeable lens options for your device: 6.8mm, 13mm, 19mm and 35mm of focal length. Select the lenses that meet your needs — from wider Field of View (e.g. 6.8mm) to long range detection (e.g. 35mm).

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Typically, shorter focal length provides a wider field of view. Check the next tab for a visual comparison of these lenses and their full specifications.

Below are some examples for the image received with each lens. All pictures shows a human target at ~50 meters (164 ft.)

6.8mm Lens for Therm-App™

6.8mm Lens

13mm Lens for Therm-App™

13mm Lens

19mm Lens for Therm-App™

19mm Lens

 35mm Lens for Therm-App™
35mm Lens

The following table contains the lenses’ full specifications:

 

SUMMARY

 

6.8mm Lens

13mm Lens

19mm Lens

35mm Lens

Description A passively athermalized wide-angle infrared lens for your Therm-App™ device. This high-speed, passively athermalized infrared lens allows your Therm-App™ device to produce extra-crisp images both indoors and outdoors. A SupIR 19mm f/1.1, Athermalized, Fixed Focus lens for your Therm-App™ device. This SupIR 35mm f/1.1, Athermalized, Fixed Focus lens gives your Therm-App™ device longer detection range than the default 19mm. This is the perfect choice for outdoors enthusiasts that are looking to get the best outdoors performance from their Therm-App™.
 

OPTICAL SPECIFICATIONS

 

6.8mm Lens

13mm Lens

19mm Lens

35mm Lens

Focal length 6.8 mm 12.8 mm 19 mm 35 mm
Aperture-based f number f/1.41 f/1.00 f/1.1 f/1.14
Waveband 8-12 μm 8-12 μm 8-12 μm 8-12 μm
Focus Mechanism N/A N/A Manually adjustable N/A
Focus range

0.6 m to infinity

with 0.06 mm refocus

0.4 m to infinity

with 0.39 mm refocus

0.6 m to infinity

5.0 m to infinity

with 0.24 mm refocus

Assembly weight 20.8 g 23 g 20.5 g 37.3 g
Dimensions N/A N/A

Length 18.1 mm,

Ø 28.5 mm

Length 18.1 mm,

Ø 28.5 mm

 

FIELD OF VIEW

 

6.8mm Lens

13mm Lens

19mm Lens

35mm Lens

Description

384 x 288 17 μm QVGA

55° (H) x 41° (V)

384 x 288 17 μm QVGA

28.8° (H) x 21.7° (V)

384 x 288 17 μm QVGA

19° (H) x 14° (V)

384 x 288 17 μm QVGA

 10.5° (H) x 7.9° (V)

 

ENVIRONMENTAL SPECIFICATIONS

 

6.8mm Lens

13mm Lens

19mm Lens

35mm Lens

Operating temperature -40 C to +60 C -40 C to +80 C -40 C to +60 C -40 C to +80 C
Storage temperature -57 C to +105 C -57 C to +105 C -57 C to +105 C -57 C to +105 C

 

 

FOCAL LENGTH

6.8MM LENS (55° x 41°) [300 €], 13MM LENS (29° x 22°) [480 €], 19MM LENS (19° x 14°) [450 €], 35MM LENS (11° x 8°) [1150 €]