THERMISIGHT DYNAMICS LLC
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Lithuania / EUPulsar Proton RS173 Thermal Scope
NDAA §889 compliant · U.S. end-use only
In stock · ships within 2 business days
Pulsar Proton RS173 thermal scope — 384×384 resolution, 50mm objective, 2000yd detection range, 50mK 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.
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Why This Product
The Pulsar Proton RS173 Thermal Scope is a dedicated thermal scope built for hunters who need reliable heat detection after dark. Its 384×384 sensor and 50 mK NETD sensitivity delivers clear, reliable thermal imagery in most conditions. It identifies heat signatures out to 2000 yards — enough reach for most hunting scenarios. At 19 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
3-year limited manufacturer warranty
- Covers defects in materials & workmanship
- 30-day satisfaction return window
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- Purchase price
- $3,499
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- $3,499
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Specifications
- Resolution
- 384×384; Objective: 50mm; Detection: 2000yd; NETD: 50mK; LRF: No; Weight: 19oz
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Lens Care
- •Use only microfiber cloths and lens cleaning solution designed for coated optics — never paper towels or shirt sleeves.
- •Blow off dust with a bulb duster before wiping to avoid scratching the germanium lens coating.
- •Store with lens caps on when not in use to protect the objective and eyepiece.
Battery & Power
- •Remove batteries during long-term storage (>30 days) to prevent corrosion.
- •Charge to 80–90% before extended storage; avoid leaving fully discharged for long periods.
- •Use only manufacturer-approved batteries and chargers — aftermarket cells can cause thermal runaway.
Storage & Environment
- •Store in a dry, climate-controlled environment between 32°F and 77°F.
- •Avoid leaving in a hot vehicle — extreme heat degrades the thermal sensor over time.
- •Keep the optic in its case during transport to prevent impact damage to the internal sensor.
Zero & Calibration
- •Re-check your zero after any significant impact or temperature change >40°F.
- •Run the onboard NUC (non-uniformity correction) calibration before each hunting session for best image quality.
- •If your reticle drifts, contact our warranty team — don't attempt to disassemble the optic yourself.
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