Quick Answer
For hog hunting, a variable thermal scope is generally preferred due to its ability to adjust magnification and provide a wide field of view, making it easier to track and engage moving targets.
Choosing the Right Magnification
When it comes to thermal scopes, magnification is a crucial factor to consider. A variable thermal scope typically offers a range of magnification options, from 2-8x or 2-12x, allowing you to adjust the level of zoom to suit your needs. For hog hunting, a lower to mid-range magnification (2-6x) is often preferred, as it provides a wide field of view and allows you to quickly spot and track moving targets.
Thermal Scope Resolution and Sensitivity
When selecting a thermal scope, it’s essential to consider the resolution and sensitivity of the device. A higher resolution (measured in NETD or NETD value) and sensitivity will allow you to detect and track smaller heat signatures, making it easier to spot hogs. Look for a thermal scope with a resolution of at least 320x240 or 640x480 pixels, and a NETD value of 25mK or lower. Additionally, consider the sensitivity of the device, which is often measured in milliradians (mRad). A lower sensitivity (e.g., 1-2 mRad) will provide a wider field of view, while a higher sensitivity (e.g., 0.5-1 mRad) will allow for more precise targeting.
Additional Features to Consider
In addition to magnification, resolution, and sensitivity, there are several other features to consider when selecting a thermal scope for hog hunting. These include the device’s battery life, image processing capabilities, and any additional features such as ballistics calculations or Wi-Fi connectivity. Look for a thermal scope with a battery life of at least 8 hours, and consider devices with advanced image processing capabilities that can help to reduce noise and improve image quality.
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