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blog address: http://www.nightvisionview.co.uk/
keywords: Night Vision UK
member since: Dec 4, 2015 | Viewed: 388
Vision In The Dark By Using Night Vision Devices
Category: Business
The human eye is not suitable for vision in darkness. Most creatures that can see in the dark have special features that help them to do so. Their eyes are usually large, with larger lenses.
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