Sierra Olympia Tenum 640 60 Hz LWIR Camera

Sierra Olympia Vendor Logo SKU: EM19061

• High-performance, cost-effective LWIR camera core
• Optional H.264 / USB 2.0 Interfaces
• 70º, 50°, 25°, & 18° HFOV lens options
• Smallest pixel pitch LWIR available
• Compact, light, durable, versatile
• IP-67 Housings or Integration kits available

Choose A Cable Set

iShot® Tenum 640 and Block Camera Integration Kit
iShot® Tenum 640 and Block Camera Integration Kit
Lens: f = 5.5mm / 70° HFOV



Sierra Olympia Tenum 640 60 Hz LWIR Camera

The Sierra Olympia Tenum 640 60 Hz Long Wave IR thermal camera is a cutting-edge, competitively-priced camera core ready for integration into a finished product, whether alone or coupled with a Visible Spectrum Camera such as the Sony FCB-EV7520/J. The camera has three lens options (70º 50°, 25°, & 18° horizontal field-of-views), camera integration kits, and plug-and-play enclosures.

The Microbolometer has a ten μm pixel pitch and exceptional sensitivity. The Tenum 640 is a small form factor uncooled VGA resolution thermal imager and a significant step forward in reliability, image clarity, and form factor for this size thermal camera.
InterTest, Inc. offers USB 3.0 and H.264 interfaces to bring this thermal camera's video, control, and power to life.


Horizontal Field of Views 70º, 50°, 25°, & 18°

Detector Type

Uncooled VOx Microbolometer

Array format

640 x 512

Pixel Pitch

10 μm

Spectral response



60 Hz (9 Hz option available)

Sensitivity (NEdT) @ f/1.0

<50 mK

Sensitivity w/ 3-D noise filter

<30 mK

Analog Video

NTSC/PAL (requires feature board)

Digital Video

14-bit/8-bit LVCMOS or Camera Link®

Communication Interfaces

UART/RS-232; USB 2.0

Image Enhancement

Image Contrast Enhancement (ICETM) with gain and level bias controls

External Sync



24-bit RGB and YUV (4,2,2) Superframe

3-D Noise Filter

User option to enable < 30 mK NETd

Digital Zoom and Pan

Region of Interest, E-zoom from 1X - 4X

Non-Uniformity Correction

1-point with shutter or through lens

Time to First Image

< 3.0 seconds

Input Voltage

3 - 5.5 V Base Configuration 4.5 - 18 V with Feature Board

Operating Temp Range

-40°C to +70°C (-40°F to +158°F)


Sierra Olympia Tenum 640 LWIR Product Brief

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