Fog and rain work by reducing the level of light, which affects the clarity of images. This can be partially rectified by purchasing instruments that have infrared illuminators. These accessories are often included as part of the device, but it is also possible to buy them separately if necessary. Night vision scopes collect ambient light from the environment using a special tube.
There are three different kinds of device called Generation 1, Generation 2 and Generation 3. They range in complexity, with the latter two kinds tending to be more expensive as they have mechanisms that boost their capability to gather light. As weather conditions deteriorate and it becomes harder for the devices to pick up ambient light, some users prefer to use infrared illuminators, which are included in a range of our night vision goggles.
The accessory works by sending out a beam of light, which consists of a wavelength that cannot be picked up by animal and human eyes. This can cover fairly large distances, and is ideal for those using their instruments in the dark. In addition to revealing objects in low-light conditions, night vision devices fitted with infrared illuminators can greatly enhance the images produced by the goggles.
This means that Generation 1 instruments may perform on a level with Generation 2 products, thanks to the accessory. The improvement in clarity of the image is also evident in Generation 2 instruments that utilise illuminators of this type.
It is a fact of British wildlife, that some of its biggest stars such as tawny owls, badgers or fox are either crepuscular (active most during dawn and dusk) or completely nocturnal. They probably aren’t aware, however, that for wildlife lovers this isn’t the most convenient schedule. There is, however, a way to observe wildlife at its most prolific during the darker hours – with night vision technology.
For those interested in UK wildlife apart from just birds and insects, you will have to adapt your viewing habits to suit some pretty strange habits. Badgers, for instance, begin to be active at around nightfall. You might think observing such magnificent creatures would be a near impossible task, but with badgers this really isn’t the case and they are in fact relatively common. Basically, in order to almost guarantee nocturnal, a nocturnal badger sighting all you need to do is to find an active badger sett; it should be relatively easy to identify whether a sett is active or not, as it will most likely have footprints and fresh droppings near the entrance – of course, it’ll be dark so you’ll also need a night vision scope.
It might also surprise you that some other of our most iconic animals are also easily spottable – such as tawny owls. Firstly, you will be able to tell if an owl is in your area by identification of its calls (twit-woo for a male and kee-yar for a female). Then, use a night vision scope to scan the treetops.
Sherwoods Photo Ltd Orders & Information Telephone 01789-488880
Registered Office: The Arden Centre, Little Alne, Wootton Wawen, Warwickshire, B95 6HW - Registered in England No.00666856
Prices, availability, appearance, product descriptions, and accessories are based on available manufacturer information and are subject to change without notice.