NocPix Ace H50R vs HIKMICRO Stellar 3: Thermal Scope Comparison

Two of the most searched thermal scopes in the UK are the NocPix Ace H50R and the HIKMICRO Stellar 3.0. Both are premium 640×512-sensor riflescopes aimed at serious foxing, deer and pest-control work, but they take slightly different approaches. Here is a straight comparison to help you decide.

NocPix Ace H50R at a glance

The NocPix Ace H50R (£2,999) is built around a next-generation 640×512, sub-15mK NETD sensor, which means exceptional low-contrast detail and a very clean image in difficult conditions. It is a specialist thermal-only scope with a rugged build and a performance-first feature set.

HIKMICRO Stellar 3.0 at a glance

The HIKMICRO Stellar 3.0 SQ50L (£3,599.99) adds a laser rangefinder and HIKMICRO's polished app ecosystem. It suits shooters who want integrated ranging and a well-established software experience alongside strong image quality.

Sensor and image quality

• Sensor: both use a 640×512 thermal core; the Ace H50R's sub-15mK sensitivity is a highlight.
• Detection range: both comfortably identify fox-sized targets at extended ranges.
• Display: the Ace H50R prioritises raw detail; the Stellar leans on refinement and tuning options.

Price, features and which to buy

• Pure image quality on a budget: choose the NocPix Ace H50R (£2,999), saving around £600 versus the Stellar 3.0 SQ50L.
• Integrated laser rangefinder and app ecosystem: choose the HIKMICRO Stellar 3.0 (£3,599.99).
• More HIKMICRO thermal at a lower price: compare the Stellar 3.0 SH50L (£2,399.99).

Browse both ranges side by side in our thermal imaging collection, or contact us for a direct recommendation.