Please Note: The FlashSight has been discontinued. In stock versions are still available. Click here to buy in stock versions of the FlashSight at a greatly discounted price online.
About the FlashSight
A Shock Resistant, Dual Purpose, Thermal Imaging Scope for Handheld Use. This unit provides mobility and just the ideal addition to nighttime surveillance and security.
Designed for the demanding requirements of today's law enforcement and paramilitary professionals, FlashSight's small size, low weight, and affordable price make it the obvious choice for short range imaging applications in daylight or total darkness.
The ThermoVision FlashSight is a low cost, lightweight thermal imager packed with features and purpose built for the security market. The FlashSight features instant-on imaging and sees in total darkness, fog, smoke, and most obscurants. It has a bellows eyecup for covert operation and is easy to operate.
** Please Note that the FlashSight is NOT available in 9Hz Export Version.
In-Depth Look at the FlashSight
Rugged, Portable, and Easy to Use:
FlashSight is designed for field use, with simple intuitive controls. It turns on at an instant, and delivers crisp thermal imagery without constant adjustment. A variety of automatic image management features deliver sharply contrasted scenes.
Lens Options:
Wide and narrow lenses are available depending on your appliction.
Standard Batteries:
FlashSight uses commercially available AA batteries, so no special chargers are required.
Optional Image Capture:
FlashSight can capture and internally store up to 70 images at a time. |
Technical Details
Buy Online
Thermal Images
Video Output:
FlashSight provides a standard NTSC (or optional PAL) video output which allows operators to display thermal imagery on a standard monitor. This can offer additional mission flexibility for long duration surveillance, or temporary fixed installations. The system can be configured with an AC power supply for continuous operation.
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FlashSight Detection, Identification |
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| FlashSight: 30mm Lens - Human Size Target |
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~ 2,000 feet |
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~ 609 meters |
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~ 1,445 feet |
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~ 440 meters |
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| FlashSight: 50mm Lens - Human Size Target |
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~ 3,200 feet |
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~ 975 meters |
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~ 1,600 feet |
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~ 488 meters |
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 Human DRI
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 Vehicle DRI
 Inflatable Boat DRI
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
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Detection |
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1.5 pixels / 0.75m = 2 pixels per meter |
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Recognition |
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6 pixels / 0.75m = 8 pixels per meter |
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Identification |
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12 pixels / 0.75m = 16 pixels per meter |
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Assuming that a man is 1.83m by 0.5m, the following would apply:
3.6 pixels by 1 pixel
(You can see something
is there) |
13 pixels by 5 pixels
(You can see that a
person is there) |
28.8 pixels by 8 pixels
(You can see that the
person looks like a soldier) |
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The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
|
Detection |
|
1.5 pixels / 0.75m = 2 pixels per meter |
|
Recognition |
|
6 pixels / 0.75m = 8 pixels per meter |
|
Identification |
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12 pixels / 0.75m = 16 pixels per meter |
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Assuming that a vehicle is 4m by 1.5m, the following would apply:
2.8 pixels by 1 pixel
(You can see something
is there) |
13 pixels by 5 pixels
(You can see that a
vehicle is there) |
26 pixels by 10 pixels
(You can see that the
vehicle may be a humvee) |
|
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane. That means:
|
Detection |
|
1.5 pixels / 0.75m = 2 pixels per meter |
|
Recognition |
|
6 pixels / 0.75m = 8 pixels per meter |
|
Identification |
|
12 pixels / 0.75m = 16 pixels per meter |
|
Assuming that a inflatable boat is 9m by 1m, the following would apply:
4.5 pixels by 1 pixel
(You can see something
is there) |
18 pixels by 2 pixels
(You can see that a
boat of some kind is there) |
36 pixels by 4 pixels
(You can see that the boat
is a small Inflatable Boat) |
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