Thermal Scope

To zero in a thermal scope, mount it securely on your rifle and choose a suitable thermal target—such as a heat pack, hand warmer, or purpose-made thermal zeroing target—placed at your desired zeroing distance (commonly 50 or 100 yards). Fire a group of shots, then use the scope’s windage and elevation adjustments to move the reticle to the center of the impact group while keeping the rifle steady or using a thermal scope with a one-shot zero feature. Repeat the process until the point of impact matches the point of aim. Always ensure the rifle is stable, ideally using a bench rest or bipod, and allow the rifle barrel to cool between shot groups for consistent results.

It is important to keep in mind, that there is no one size fits all when it comes to best thermal scopes. A $10,000 thermal scope with a high end thermal sensor (but high starting base mag and narrow FOV) may not suit someone who is hunting in the environments with high shrub density. Instead, you might require a thermal scope with a lower starting base mage and wider FOV. These are just some of the considerations that need to be made before deciding which thermal vision scope is best for you. If you're after a recommendation, feel free to contact us for a obligation free chat to discuss what is best for you!

LRF on a thermal scope stands for Laser Range Finder. It’s a built-in feature that uses a laser to accurately measure the distance between you and your target, often up to several hundred metres. This is especially useful for Aussie hunters shooting at long range in low light, where judging distance by eye can be unreliable. An LRF-equipped thermal scope helps improve shot placement and reduces guesswork—making it easier to take ethical, precise shots even in complete darkness.

A thermal scope detects infrared radiation (heat) emitted by objects, using a sensor called a microbolometer to capture temperature differences rather than visible light. It converts this heat data into a visual image, displaying warmer objects in brighter tones (like white or red) and cooler areas in darker tones (like black or blue). This allows users to see clearly in total darkness, smoke, or fog, making thermal scopes useful for hunting, surveillance, and military operations.