Freefly LR1 Thermal Upgrade with FLIR Boson 640R

Bring radiometric thermal intelligence to the Freefly LR1 Payload.

The Freefly LR1 Thermal Upgrade adds a FLIR Boson 640R longwave infrared sensor to the LR1 Payload, giving Astro and Astro Max operators a practical dual-sensor workflow for inspection, public safety, and environmental missions. Switch between the LR1 RGB camera and thermal view through Astro’s live video feed, then use temperature data and geotagged imagery to turn heat signatures into actionable field insight.

Key Specifications

• Sensor: FLIR Boson 640R radiometric LWIR
• Thermal resolution: 640 × 512
• Lens: 13.6 mm, equivalent to 63 mm full-frame
• Installed weight: 92 g
• Measurement tools: Spot metering and temperature data capture
• Mapping: Geotagged thermal imagery
• Installation: User-installable on the LR1 Payload through the expansion port

Full Specifications

• Designed for the Freefly LR1 Payload
• Compatible with Freefly Astro and Astro Max platforms
• Mounts using four camera screws and three counterweight screws
• Connects to the LR1 expansion port for power and data
• Supports switching between RGB and thermal feeds in Astro live view
• Built for aerial thermography, infrastructure inspection, utility monitoring, search and rescue, and public safety operations

In the Box

• Freefly LR1 Thermal Upgrade module for installation on an LR1 Payload

On a rooftop, solar array, powerline, or search-and-rescue scene, the LR1 Thermal Upgrade gives operators another layer of visibility without sacrificing the compact, balanced profile of the LR1 system.