Yukon Advanced Optics' engineers kept versatility and comfort in mind when creating the Viking series of night vision binoculars. Each of the Viking series of night vision binoculars are similar yet different.  

The Viking RX 3.5x40 is the most powerful night vision binocular in the Viking series. It comes with removable, individual, collimated, doubler lenses, and can be transformed to a 2x24 unit by removing the 40mm lenses.

The Viking RX 3.5x40 night vision binocular has a magnification of 3.5x and an objective lens of 40mm. The unit's eye relief of 12 mm allows for comfortable viewing while the 400 m to 500 m range of detection makes this unit perfect for long distance viewing.

Throw the ergonomically-designed, rubberized body around your neck for a long expedition; the lightweight (21 oz.), compact (without doubler: 6.9 x 4.8 x 2.8 in.; with doubler: 8.8 x 4.8 x 2.8 in.) unit is surprisingly comfortable, making your viewing experience that much more enjoyable. Like all Viking models, the RX utilizes a dual eye diopter adjustment with central focusing, and a wide field of view (30 degrees with doubler and 15 degrees without doubler).

The water resistant Viking utilizes a soft, one-piece eyecup to prevent external light distortion and light leakage from the device, allowing the user to remain hidden in the night. 

Uses:

Observation

Varmint Hunting

Hiking

Camping

Cave Exploration

Commercial and Sport Fishing

Boating

Law Enforcement

Search and Rescue

Surveillance

Features:

Rugged Rubber Armored Body

Ergonomically-Designed Body

Lightweight

Compact

Single Built-in IR Illuminator

Eclipse Lens Cap System

Yukon Quality Certified Tubes

Durable

Included Accessories:

Carrying Case

Neck Strap

Viking Magnification Doubler

Model Number: 25024