ZEN Q50 640 Thermal Scope | Handheld Scanner + Weapon Sight

One 50mm thermal for scanning, spotting, and rifle-mounted use

The ZEN Q50 is built around a high-resolution 640 sensor and 50mm lens, giving hunters a long-range thermal optic that is useful beyond the rifle. Customers often use compact 50mm thermals as a handheld scanner, a binocular replacement, and a weapon sight. The Q50 is small enough to move naturally between those roles while still delivering the reach needed for open-field hunting.

Use it three ways

• Handheld scanner: scan fields, treelines, and open terrain before moving or setting up for a shot.
• Binocular replacement: use thermal detection when darkness, brush, or low contrast makes traditional glass less useful.
• Weapon sight: mount it as a dedicated long-range thermal scope when the hunt calls for a rifle-ready setup.

Why it stands out

• 640 thermal clarity: gives hunters more image detail for confident detection and identification.
• 50mm objective lens: built for longer-range performance in open fields, pastures, and wide terrain.
• Balanced field handling: designed to reduce rifle fatigue while still being practical for handheld scanning.
• Flexible Q Series role: one optic can support scanning, spotting, and mounted shooting instead of forcing a single-use setup.
• Black and Tan options: choose the finish that best matches your rifle and field gear.

Best for

Choose the Q50 if you want a 640-resolution, 50mm thermal that can work as your handheld scanner, your night-time binocular alternative, and your rifle-mounted weapon sight.

Need help choosing?

If you are comparing the Q50 with the Q50R, Q635, Q35, or a clip-on model, contact Zentron before ordering. We can help match the optic to your hunting distance, scanning style, and mounting setup.