Thermal imaging collimators

iRay Holo, XHolo & Fast Thermal Reflex Sights — Day & Night Rapid-Acquisition Thermal Optics

A thermal reflex sight merges the rapid, both-eyes-open targeting dynamics of a conventional red dot with the detection power of an uncooled thermal imaging core. This allows operators to engage targets through dense battlefield smoke, heavy fog, pitch darkness, and brush concealment. This category features ultra-compact systems from InfiRay (iRay):

• Holo & XHolo Series: Direct thermal counterparts to open holographic sights, featuring expansive OLED displays and low-profile mounting for rapid reflex engagements at short-to-mid distances.

• Fast Series: Advanced dual-channel fusion optics that integrate a true direct-view daytime red dot with a projected thermal overlay, allowing seamless switching between visible and thermal modes.

A field-ready deployment kit requires matching the mounting height to your rifle's comb and back-up iron sights, managing spare battery configurations, and integrating optional clip-on Laser Rangefinder (LRF) modules for precise distance verification.

Key Technical Features

• 12 $\mu$m VOx Thermal Core: Uncooled microbolometers with NETD $\le$ 40 mK sensitivity deliver crisp thermal target separation against cold, wet backgrounds.

• 50 Hz Refresh Rate: Zero image smear or motion lag when tracking rapid target transitions across fields of fire.

• Detection Reach: Ranges from close-quarters distances up to 1,300 meters on flagship 25mm objective configurations.

• Flexible Power Architecture: Powered by internal/swappable battery cells with continuous USB external power input.

• Heavy-Recoil Construction: Aircraft-grade 6061-T6 aluminum chassis retains zero under severe recoil impulses exceeding thousands of Joules.

• All-Weather Ingress Protection: Fully sealed housings safeguard sensitive optoelectronics against rain, dust, and temperature extremes.

• MIL-STD-1913 Mounting: Direct Picatinny rail lockup ensures quick transitions between weapon platforms without losing zero.

• Digital Zoom: Up to 4x digital magnification for rapid target detailing without altering the physical optical train.

Thermal Reflex Sights from Astreia Tactical

Astreia Tactical supplies genuine iRay Holo, XHolo, and Fast thermal reflex sights with comprehensive pre-dispatch verification of thermal cores, display alignments, and zero retention. Tactical specialists assist in selecting the optimal model tailored to your weapon platform, mission profile, and operational budget. Special procurement terms are available for active military personnel and territorial defense forces.