Description
GUIDE TD633L 3.0 THERMAL MONOCULAR 640x512 1000M LRF
A dedicated observation tool that finds and ranges targets in one motion. The TD633L pairs a genuine 640×512 thermal sensor with a fully integrated laser rangefinder — spot the heat signature, press the button, get the range overlaid straight on-screen. No fumbling for a separate rangefinder, no losing the animal while you switch devices.
The 35mm objective lens is a deliberate trade-off worth understanding: it gives you a noticeably wider field of view than longer-lens thermal units, which means faster scanning and better situational awareness in thick cover or mixed terrain — you'll pick up movement at the edge of your view instead of missing it outside a narrow tunnel-vision frame.
Specs:
- Sensor: 640×512 @ 12μm, uncooled VOx, ≤20mK NETD
- Objective lens: 35mm, F1.0
- Field of view: 12.5° × 10° (22m × 17m at 100m)
- Magnification: 2x–16x (8x digital zoom)
- Detection range: 1,950yd (1,800m)
- Laser rangefinder: 1000m / 1090yd, integrated
- Display: 0.36" AMOLED, 1280×960
- Frame rate: 50Hz
- Battery: Single replaceable 18650, ~10-12 hours runtime
- Connectivity: WiFi (2.4G/5G), Bluetooth, USB-C
- Recording: Photo/video with audio, 32GB storage
- Weight: 376g | Size: 159×54×74mm
- Waterproofing: IP67
- Warranty: 10-year sensor, 5-year system, 2-year accessories
At 376g and small enough for a cargo pocket, this is genuinely built to be carried all night without becoming a burden — the ambidextrous, symmetrical housing and single focusing roller mean smooth one-handed operation whether you're left or right-handed, so your other hand stays free for a rifle, gate, or torch.
A serious scanning and ranging tool for hunters who want to identify, confirm, and range a target fast — before committing to a shot, not after.
