THERMISIGHT DYNAMICS LLC
See What Others Can't.™
iRay USA Rico RM72 Thermal Monocular
NDAA §889 compliant · U.S. end-use only
In stock · ships within 3 business days
iRay USA Rico RM72 thermal monocular — 640×640 resolution, 42mm objective, 1600yd detection range, 40mK NETD. Demo product for catalog validation.
U.S. export-controlled. Thermal and night-vision devices are subject to U.S. ITAR/EAR controls and are not exportable outside the United States. By checking the box you confirm you are a U.S. person purchasing for end-use within the United States. See our Export Compliance policy.
Why This Product
The iRay USA Rico RM72 Thermal Monocular is a handheld thermal monocular designed for fast target spotting and scouting on the move. Its 640×640 sensor and 40 mK NETD sensitivity delivers exceptional contrast in rain, fog, and high humidity. It identifies heat signatures out to 1600 yards — enough reach for most hunting scenarios. At 18 oz, it's lightweight enough for all-day carry without fatigue. Backed by 24-month warranty and Thermisight's veteran-owned service team.
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Warranty
2-year limited manufacturer warranty
- Covers defects in materials & workmanship
- 30-day satisfaction return window
Financing Calculator
- Purchase price
- $5,200
- APR
- 0%
- Down payment
- $0
- Total of payments
- $5,200
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Complete your kit
Compatible accessories for your iRay USA iRay USA Rico RM72 Thermal Monocular.
Specifications
- Resolution
- 640×640; Objective: 42mm; Detection: 1600yd; NETD: 40mK; LRF: No; Weight: 18oz
Compare detection range & sensitivity
Side-by-side with similar thermal monocular optics. Lower NETD = better thermal sensitivity; higher detection range = farther identification.
| Spec | iRay USA Rico RM72 Thermal Monocular | Test Thermal Monocular — Budget Tier | Test Thermal Monocular — Budget Tier | Test Thermal Monocular — Flagship Tier | Test Thermal Monocular — Budget Tier |
|---|---|---|---|---|---|
| Detection range | 1,600 yd | 2,200 yd | 2,200 yd | 2,200 yd | 2,200 yd |
| Sensitivity (NETD) | 40 mK | 60 mK | 60 mK | 60 mK | 60 mK |
| Sensor res. | 640×640 | 256×256 | 256×256 | 256×256 | 384×384 |
| Objective | 42mm | 75mm | 75mm | 75mm | 75mm |
| LRF | No | Yes | No | Yes | Yes |
| Price | $5,200 | $1,700 | $1,700 | $14,900 | $1,500 |
Best-in-row values are shown in accent. Your current optic is highlighted.
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Care & Maintenance
Lens Care
- •Clean the objective lens with a microfiber cloth and optical-grade solution only.
- •Blow off dust before wiping to prevent scratching the germanium lens.
- •Keep the lens cap on when stored in a pack or pocket.
Battery & Power
- •Remove batteries for storage longer than 30 days.
- •Carry a spare battery in cold weather — lithium cells drain faster below 32°F.
- •Use only manufacturer-approved batteries to avoid warranty void.
Storage & Environment
- •Store in its case in a dry, temperature-controlled environment.
- •Avoid prolonged exposure to direct sunlight when not in use — the sensor can retain heat and affect calibration.
- •Allow the optic to acclimate to ambient temperature before use after moving between extreme environments.
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iRay USA Rico RM72 Thermal Monocular
$5,200