Vortex Veil 400 Thermal Monocular – 400×300 Resolution, 1100 yd Range, 50 Hz

Overview

The Vortex Veil 400 Thermal Monocular is a compact, field-ready optic designed for nocturnal scouting and wildlife observation. Its thermal sensor reveals silhouettes and heat signatures, helping you pick up movement and warm outlines in the dark without relying on visible light.

At its core is a 400×300 thermal sensor with a 12 μm pixel pitch and a 50 Hz refresh rate, delivering steady, detail-rich images. This combination supports quick recognition of heat patterns across varied terrain, from open fields to dense brush.

Capture and save sessions with 32 GB of built-in memory and a quick-press button for photos and video. Review shots later, share highlights with teammates, or build a silent-night log of your observations without juggling extra gear.

Optics and targeting

Dial in the right magnification with a 25 mm objective, 2.3× base magnification, and optional digital zoom of 1×, 2×, or 4×. This setup helps identify distant targets while preserving a broad field of view, with a detection range up to 1100 yards.

Display and viewing options

The bright OLED display offers four color palettes—Black Hot, White Hot, Red Hot, Multicolor—and three viewing modes—Balanced, Contrast, Brush—so you can match the image to lighting conditions and personal preference.

Rugged design

Built for tough conditions, the Veil 400 features rubber armor, waterproof and fogproof sealing, and shock resistance. Its compact form and simple controls are designed for smooth operation in low-light or fast-moving scenarios.

Power, navigation, and stability

A rechargeable battery provides up to 4.5 hours of operation. An integrated compass supports basic orientation, and tripod adaptability allows stable, hands-free observation when you need it.

Warranty and support

Backed by Vortex’s unlimited, unconditional, lifetime VIP Warranty, it is fully transferable to repair or replace your item if damaged or defective. Loss, theft, and cosmetic damage that does not affect performance are not covered.

In real use, the Veil 400 may offer clearer awareness of your surroundings, quicker target identification, and more confident decision-making at night. Benefits described here are possibilities based on the device’s capabilities and field-tested scenarios, not guarantees.

Key specs at a glance

• 400×300 thermal resolution
• 12 μm pixel pitch
• 50 Hz refresh rate
• Detection range up to 1100 yards

Memory and capture

• 32 GB built-in memory
• Quick-press photo and video capture
• Rechargeable power with up to 4.5 hours
• Integrated compass
• Tripod adaptability

Note: actual field performance may vary with conditions and user technique.