The PARD NV007 is a digital rear add on Night Vision device that offers superb night time viewing out to 150 yards with its on-board illuminator in full 1080p colour. If you pair this NV add on with an additional high powered IR illuminator you can generate results over 200yds! The PARD NV007 comes with the ability to record your hunts, which can be viewed through the device itself. One of the key benefits with the PARD NV007 is its ability to be paired with a huge range of day time optics with a 45mm eyepiece diameter. When choosing the riflescope to pair with your PARD NV007 we recommend using a scope that has a form of parallax adjustment. Ideally with a PA down to 10 yards you should see the best performance. The performance of the PARD NV008 is superb. The PARD NV008 can be used as an individual hand held spotter or a dedicated rifle scope thanks to its detachable weaver/picatinny scope mount. The PARD NV008 Digital Vision Rifle Scope has been designed as a night / day rifle scope combo unit and offers the user excellent performance out to 200 meters with its on board IR illuminator. If paired with a higher grade IR / Laser illuminator performance would be 250 meters depending on external conditions.