Guide TU650P 3.0 Thermal Riflescope with In-Lens LRF

The Guide TU650P 3.0 is a premium thermal riflescope built around a 640 × 512 thermal sensor, an ultra-fast 50mm F0.9 germanium lens, and an integrated in-lens laser rangefinder — delivering the brightest thermal picture and cleanest optical path in the Guide TU lineup. With a QHD 2560 × 2560 AMOLED display, 256 GB of onboard storage, and a class-leading 14-hour battery, the TU650P is purpose-built for hunters who demand peak thermal performance without compromise.

Key Features

• 640 × 512 thermal sensor, 12 μm pixel pitch — over 327,000 thermal pixels with ≤18 mK NETD produce sharp, detailed imagery in complete darkness, fog, rain, and smoke, with a thermal detection range of 2,600 meters. The 50 Hz shutterless 3.0 calibration keeps the display live at all times — no freeze frames during recalibration.

• 50mm F0.9 germanium objective lens — the fastest thermal objective in the Guide TU series. The wider F0.9 aperture gathers more infrared energy than a standard F1.0 design, producing brighter images and better contrast when ambient temperature differentials are low — the exact conditions that challenge lesser thermals at dawn, dusk, or in cool-weather hunts.

• In-lens laser rangefinder (1,500 m) — the LRF is integrated into the main optical path rather than a separate aperture, eliminating parallax offset and simplifying the external profile. Range targets instantly and get holdover corrections from the built-in ballistic calculator, loaded and managed via the TargetIR smartphone app.

• QHD 2560 × 2560 AMOLED display — over 6.5 million pixels deliver more than six times the detail of the 1024 × 768 displays found on many competing thermal scopes. Every pixel of sensor data is rendered with sharp clarity across the full magnification range.

• Recoil-activated recording — each shot automatically captures a 15-second video clip and 5 still photos, stored on 256 GB of internal memory. Instant playback lets you review shots without lowering the rifle.

• 14-hour battery with hot-swap 18650 cells — dual internal rechargeable batteries plus an external 18650 bay deliver the longest runtime in the TU series. Standard 18650 cells mean replacement batteries are available anywhere, and hot-swap capability lets you change external cells without powering down.

• IP68 / 6,000J shock rating — fully sealed against dust and submersion, and rated for recoil up to .300 Win Mag. Built to perform in extreme cold (−4°F) through desert heat (122°F).

Comparing models? See where the TU650P fits in the full Guide Sensmart thermal range, or browse our other thermal riflescopes.

Ideal For

Dedicated thermal hunters who use thermal exclusively and want the brightest, fastest lens in the Guide lineup — the F0.9 objective and in-lens LRF deliver a pure thermal experience with no dual-channel complexity or added weight.

Long-range predator and hog hunters who need to detect, range, and engage targets at extended distances in total darkness, with holdover solutions calculated on-screen and no external rangefinder required.

Hunters who prioritize battery life on multi-day hunts or extended sits. At 14 hours of continuous runtime with hot-swappable 18650 cells, the TU650P outlasts most thermal scopes on the market.

Professional users and outfitters who need a sealed, all-weather thermal optic with integrated LRF, ballistic calculator, and shot recording in a single package rated for the harshest conditions.