Guide Thermal Scopes

The Guide TU431 Series is a compact thermal scope built for hunters who want reliable thermal performance without the added bulk of larger long-range optics. Featuring a 384×288 thermal sensor, 35mm objective lens, and an optional built-in Laser Rangefinder (LRF), it provides a practical balance of image clarity, lightweight handling, and accurate distance measurement.

For Australian hunting, the TU431 is well suited to huting on smaller properties, timber edges, and mixed terrain where close- to mid-range shots are most common. Its 30mm tube design also makes mounting straightforward with standard scope rings, making it an excellent entry point into the Guide thermal scope range.

Price Range: $2,999 – $3,499

The Guide TU451 LRF is built for hunters who need greater reach across mixed Australian terrain. Featuring a 640×512 thermal sensor, 50mm objective lens, and a built-in Laser Rangefinder (LRF) as standard, it delivers sharper thermal detail and longer detection capability than compact entry-level models.

This model is ideal for hunting across open grazing paddocks, creek lines, and timber edges, where target distances can change quickly. The integrated rangefinder provides fast, accurate distance readings, helping you make more confident longer-range shots without carrying a separate ranging device.

Price Range: $3,990

The Guide TU651 LRF is the flagship model in the Guide thermal scope, built for hunters who need maximum long-range performance. With a 640×512 thermal sensor, 50mm objective lens, a built-in Laser Rangefinder (LRF), and ballistic-assist features, it delivers exceptional thermal clarity and extended detection capability across large open properties.

Designed for centrefire hunting and professional pest control, the TU651 LRF excels when targeting feral pigs, foxes, and wild dogs at longer distances. The larger objective lens helps detect heat signatures earlier, while the integrated rangefinder and ballistic assistance provide the accuracy and confidence needed for long-range shots across paddocks, cropping country, and open grazing land.

Price Range: $5,499

Every Guide Thermal Scope is designed to help hunters detect game faster, shoot more confidently, and perform reliably in Australian hunting conditions. These are the key features to look for when choosing the right model.

• High-sensitivity thermal sensors: For sharper heat detection and clearer target identification.
• Extended detection range: Larger objective lenses are suited to open country, while lighter compact options work well in timber.
• Built-in Laser Rangefinder (LRF): Selected models provide fast, accurate distance readings.
• 50Hz refresh rate: Delivers smooth image performance when tracking moving game.
• 30mm tube design & reliable battery systems: Provides straightforward mounting and longer hunting sessions.

The biggest advantage of a Guide Thermal Scope is its ability to detect an animal's heat signature instead of relying on visible light. Where a traditional day scope or spotlight loses sight of a fox in long grass or a pig moving through timber, a Guide thermal scope keeps the target clearly visible against the background.

This gives Australian hunters several practical advantages in the field: earlier detection before animals enter shooting range, improved target visibility in complete darkness, and smoother tracking of moving game across paddocks and treelines. The result is quicker target acquisition, more confident shot placement, and a more effective setup.

Choosing the right Guide Thermal Scope is easier when you're buying from a team that understands Australian hunting conditions. At Good Hunt, we stock genuine Guide thermal scopes backed by local support, fast shipping, and practical advice to help you find the right model for your rifle, property, and target species.

• Same-day dispatch on in-stock Guide thermal scopes across Australia
• Australian warranty and local support
• Expert product advice from hunters who use thermal gear in the field
• Hands-on demonstrations available at our Maitland NSW store
• Competitive pricing across the full Guide thermal scope range

Yes. Guide thermal scopes are widely trusted by Australian hunters for their combination of clear thermal imaging, durable construction, and reliable field performance. With high-sensitivity sensors, smooth image processing, and user-friendly controls, they're well suited for hunting in low-light and night-time conditions.

Yes, selected Guide thermal scope models feature a built-in Laser Rangefinder (LRF) that provides accurate distance readings at the press of a button. This helps hunters judge range more confidently when taking longer shots, reducing guesswork in the field.

Yes. Most Guide thermal scopes are designed with a 30mm tube, making them compatible with standard 30mm scope rings and common Picatinny and Weaver rail mounting systems. This allows for straightforward installation on most hunting rifles without requiring specialised mounts.