HOLOSUN Multi-Reticle Digital Thermal Vision Reflex Sight (DRS-TH)

The HOLOSUN Multi-Reticle Digital Thermal Vision Reflex Sight (DRS-TH) represents a major evolution in reflex optic technology. By seamlessly combining a traditional red dot sight with an integrated thermal imaging system, the DRS-TH delivers unmatched situational awareness and versatility in a compact, rugged package. Designed for professional users, enthusiasts, and advanced training applications, this optic gives you the ability to transition instantly between standard red dot operation and thermal-enhanced vision—without changing optics.

Advanced Hybrid Thermal & Red Dot System

At the core of the DRS-TH is a 256 × 192 thermal sensor that overlays thermal imagery directly into the reflex sight picture. This fusion of technologies allows users to detect heat signatures while maintaining the speed and familiarity of a red dot optic. With a 50 frames-per-second refresh rate, the thermal overlay remains smooth, responsive, and natural, even during rapid movement or target transitions.

When thermal is not required, simply flip down the front lens cap and use the optic like a traditional HOLOSUN reflex sight—giving you true dual-purpose functionality in a single optic.

Multi-Reticle System (MRS)

The DRS-TH features HOLOSUN’s proven Multi-Reticle System (MRS), allowing users to select between:

• 2 MOA Dot

• 65 MOA Circle

• Circle-Dot Combination

This flexibility lets you tailor the reticle to your environment and task. The large 65 MOA ring enables rapid sight acquisition at close range, while the 2 MOA dot provides a clean, precise aiming point for more deliberate shots. Users can switch reticles instantly, ensuring optimal performance across a wide range of applications.

Rugged CNC-Machined Construction

Built to withstand demanding conditions, the optic features a CNC-milled 7075-T6 aluminum housing with a wear- and scratch-resistant anodized finish. This construction delivers exceptional strength while maintaining a compact and lightweight profile. Rated IP67 waterproof, the DRS-TH is fully sealed against dust and capable of withstanding immersion in water, making it suitable for use in harsh outdoor environments.

Intelligent Power Management

Power efficiency is a standout feature of the DRS-TH. The optic uses a rechargeable battery system (included), delivering up to 10 hours of runtime for the thermal sensor and an impressive 50,000 hours of runtime for the red dot. HOLOSUN’s signature Shake Awake™ technology further extends battery life by automatically shutting off the LED when motionless and instantly reactivating it with the slightest movement.

This intelligent power management makes the optic ideal for extended use, duty readiness, or storage without worrying about battery drain.

Brightness & Viewing Comfort

The DRS-TH offers 12 brightness settings, including 8 daylight levels and 4 night-vision compatible settings, ensuring optimal visibility in all lighting conditions. The optic is parallax-free with unlimited eye relief, allowing for fast target acquisition from virtually any shooting position without eye strain or alignment issues.

Thermal Viewing Modes & Recording

Users can choose between multiple thermal display modes, including White Hot, Black Hot, Outline, and Highlight, allowing you to adapt the image to different environments and preferences. An internal video recording system lets you capture thermal footage directly from the optic with a simple button press—perfect for training review, documentation, or content creation without additional equipment.

Built for Versatility

Whether used for tactical applications, advanced training, or specialized observation roles, the HOLOSUN DRS-TH delivers unmatched flexibility. By combining thermal detection, customizable reticles, durable construction, and intelligent electronics into one optic, it eliminates the need for multiple sighting systems.

Summary

The HOLOSUN Multi-Reticle Digital Thermal Vision Reflex Sight redefines what a reflex optic can do. With its hybrid thermal overlay, MRS reticle system, rugged aluminum housing, long battery life, and integrated recording capability, the DRS-TH offers a cutting-edge solution for users who demand speed, awareness, and adaptability in one compact optic.

Manufacturer: HOLOSUN