This updated variant of the Yukon Ranger 5x42 Digital Night Vision Monocular now features an upgraded Sony CCD for improved imaging.

Coupled with the addition of a variable gain control dial (brightness/contrast control), this offers noticeable performance advantages over the previous model.

Because the unit uses a CCD with the image viewed on a built-in LCD screen, the unit cannot be damaged by bright light sources. Variable gain contol allows you to adjust the image based on an individual scenes lighting level.

The built-in high power Infrared Illuminator - the right-hand lens of the device - is covert (invisible to the human eye at approx. 940 nm) and throws a beam out to over 100 m. In ultra-low light levels, this provides the unit with its own light source.

The power output of the Illuminator is also controllable, offering maximum flexibility in image brightness/contrast.

The unit offers true 5x optical image magnification through the left hand lens of the device whereas most other brands only achieve higher magnifications through digital magnification which means a loss of resolution.

A Video Out facility (lead included) means that the unit can be linked to a recording device such as a DVD Recorder/Video Recorder/Camcorder or alternatively to a monitor.

Running on 6 x AA-sized batteries, the unit is supplied with two battery cradles (for quick battery change), a 12 V car adaptor and a UK mains lead. The unit will happily accept the latest NiMH rechargeable batteries (2700 mAh) - in fact, these are the recommended power source when out in the field.

A screw thread is built in to the base, allowing attachment to a tripod.