LUMI brings the power of thermal observation devices to a compact and user-friendly form-factor for hunters on-the-go. The all-new LUMI series of handheld thermal monoculars features a high quality thermal sensor, available in 384x288 (L35) or 640x512 (H35) paired with a 1024x768 AMOLED display. Available models offer either a 2.5x base magnification (H35) for a wider field of view, or a 4x base magnification (L35) for identifying targets at greater distances.

Our advanced Reality+ image processing algorithm and a ≤18 mK NETD (thermal sensitivity) rating provide sharp, high-contrast images. Powering the LUMI is simple and affordable using common interchangeable 18650 style batteries. As a powerful tool for scouting and scanning, LUMI was designed to be as compact and ergonomic as possible while still offering impressive image detail and clarity; LUMI weighs 12 ounces and easily fits in the palm of the hand, a pocket, or the included MOLLE-compatible case.

Lightweight and compact design easily fits in a pocket or the include MOLLE-compatible pouch.
Weatherproof rubberized texture increases durability and is not cold to the touch.
Powered by a common 18650 style rechargeable battery with a spare battery included.
Advanced R+ image processing provides enhances image quality during digital zoom.
Onboard photo, video, and audio recording.
Comfortable ambidextrous vertical design.

Optics
Objective Focal Length
35mm

Detection Range
1750 Yards

Optical Magnification
4X

Digital Magnification
4X

Objective Lens Material
Germanium

Vertical Angular Field of View
5.7°

Horizontal Angular Field of View
7.5°

Objective F#
0.9

Objective Diameter
35mm

Focusing Mechanism
Manual Focus

Eye Relief
25mm

Diopter Range
-5 to +5

Display Type
AMOLED
Display Resolution
1024×768

Features & Performance

Color Palettes
White Hot, Black Hot, Red Hot, Color, Violet, Crimson, Viridian

Picture-in-Picture
Yes

User-Updatable Firmware
Yes

Mobile App
Yes

One-Shot Zero
Yes

Stand-by Mode
Yes

Wifi
Yes

Image Capture
Yes

Video Output
Yes

Storage Capacity
32GB

Connector Output
Power/Data

Power Source
USB-C External, 18650 Battery

Connector Type
USB-C

Onboard Recording
Yes

Run Time
4+

Warranty
5 Years

Startup Time
<10 Seconds, Instant from Standby

External Power Source
USB-C

Country of Manufacture
China

Optics

Features & Performance

Currency

IRAY RL42R Shop demo