ACE 2 H35R – the wide-field 640 model

The H35R combines a 640×512, 12μm, ≤12mK thermal detector with a fast 35mm F0.9 lens. It starts at 2× magnification and provides a wide 12.6° × 10.1° field of view, equivalent to approximately 21.9 × 17.6 metres at 100 metres. :chatgpt-content-reference{index="2"}

ACE 2 H50R – the longer-range 640 model

The H50R uses the same 640×512, 12μm and ≤12mK thermal platform but pairs it with a longer 50mm F0.9 lens. This raises the base magnification to 3× and narrows the view to 15.4 × 12.3 metres at 100 metres. :chatgpt-content-reference{index="3"}

ACE 2 S60R – the 1280 flagship

The S60R moves to a flagship 1280×1024, 12μm detector with ≤12mK sensitivity and a large 60mm F1.0 objective. Its unusually large sensor allows it to retain a very wide 25.6 × 20.5m field of view at 100 metres despite the longer lens. :chatgpt-content-reference{index="4"}

The H35R and H50R share the same sensor resolution and thermal sensitivity, so the choice between them mainly comes down to lens size, base magnification and field of view.

The S60R is fundamentally different because its 1280×1024 detector contains approximately four times as many thermal pixels as a 640×512 sensor.

The H35R and H50R use the same 640×512, 12μm, ≤12mK detector. The difference is the objective lens.

The H50R is not automatically “better” than the H35R. They are designed for different viewing distances.

The biggest step within the ACE 2 range is from the 640×512 H50R to the 1280×1024 S60R.

The S60R's sensor contains approximately 1.31 million thermal pixels compared with around 327,000 in the H50R. That gives the S60R approximately four times as many native thermal pixels.

The larger detector also explains why the S60R can use a 60mm lens yet still start at only 2× and provide a wider view than the H50R.

Field of view describes how much ground you can see through the thermal scope at a given distance.

A wider field of view makes it easier to locate animals quickly, follow moving targets and maintain awareness of the surrounding terrain.

A narrower field of view usually comes with greater native magnification, giving a detected target more image scale.

This is why the H35R works particularly well in woodland and mixed ground, while the H50R is more naturally suited to open fields.

The S60R is unusual because its large 1280×1024 sensor allows it to combine a 60mm objective with an extremely wide field of view.

NETD measures how effectively a thermal detector can distinguish very small differences in temperature.

A lower NETD figure indicates greater thermal sensitivity. All three ACE 2 models are rated at ≤12mK. :chatgpt-content-reference{index="5"}

This is especially important during mild, damp, misty or overcast conditions when an animal and its surroundings may be relatively close in temperature.

Higher sensor resolution and lower NETD measure different things. Resolution determines how much spatial detail is captured, while NETD describes sensitivity to very small temperature differences.

Ocular Zoom 2.0 is one of the headline ACE 2 technologies.

Rather than relying solely on normal digital enlargement, the system combines eyepiece-based and digital magnification to provide a hybrid zoom system.

ACE 2 also provides 60mm eye relief and a large 10mm exit pupil, which NocPix says gives up to 25% longer eye relief than the previous generation. :chatgpt-content-reference{index="6"}

If you prefer conventional digital zoom only, NocPix confirms that Hybrid Zoom can be disabled in the Custom menu. :chatgpt-content-reference{index="7"}

ACE 2 introduces NocPix's upgraded R+ 2.0 image-processing technology.

The processing system works alongside the high-sensitivity detector to improve thermal detail, edge definition and scene presentation.

This is particularly useful in complex environments such as woodland, long grass, hedgerows and uneven terrain where maintaining scene structure can make the thermal image easier to interpret.

Thermal image quality is not determined by sensor resolution alone. Lens aperture, thermal sensitivity, image processing and display quality all contribute to the final image seen through the eyepiece.

All three ACE 2 models are R models and include an integrated laser rangefinder.

ACE 2 introduces NocPix's upgraded Integrated LRF 2.0 system. NocPix states that the newer rangefinder provides improved optical clarity and faster ranging performance than the previous generation. :chatgpt-content-reference{index="8"}

The rangefinder works with Ballistic Calculation 2.0, allowing measured distance to be combined with configured ballistic data to provide an aiming solution through the scope.

ACE 2 adds more advanced scene and target handling than the original ACE platform.

Dual-Clarity allows the image presentation to be adapted depending on whether smooth motion or fine static detail is the priority.

ACE 2 also includes target-tracking functionality designed to make it easier to maintain awareness of a selected heat source within the thermal scene.

This is particularly useful when tracking moving animals through vegetation or across uneven terrain.

ACE 2 uses a dual-power arrangement combining onboard rechargeable power with a replaceable rechargeable 18650 battery.

The ACE 2 package includes two rechargeable 18650 batteries and a dedicated battery charger, allowing a charged spare to be carried in the field.

NocPix also confirms that the external 18650 battery can be inserted in either orientation, so there is no need to distinguish positive and negative polarity. :chatgpt-content-reference{index="9"}

NocPix states that the next-generation ACE 2 battery system provides up to approximately 8 hours runtime under specified operating conditions. :chatgpt-content-reference{index="10"}

Actual operating time depends on temperature and the use of functions such as Wi-Fi, recording, ranging and display settings.

ACE 2 introduces upgraded 5G Wi-Fi connectivity for faster communication with compatible NocPix app functions.

NocPix states transfer speeds of up to 20MB/s, helping reduce the time required to transfer videos, download media or perform supported updates. :chatgpt-content-reference{index="11"}

The scope also remembers a previously connected device, making repeated connection quicker.

ACE 2 supports onboard thermal photography, video recording and Recoil Activated Video.

ACE 2 uses a high-strength magnesium-alloy body designed to reduce weight while maintaining durability.

NocPix states that the ACE 2 generation is approximately 25% lighter than the previous generation and weighs under 1,000g. :chatgpt-content-reference{index="12"}

The platform is rated to withstand recoil energy up to 7,000 joules.

NocPix specifically confirms compatibility with .308 Win and .338 Lapua within the rated recoil limit, and also confirms that ACE 2 can be mounted on an air rifle. :chatgpt-content-reference{index="13"}

ACE 2 is a substantial update over the original ACE platform rather than simply a cosmetic redesign.

Important ACE 2 upgrades include:

• Improved ≤12mK detector sensitivity
• R+ 2.0 image processing
• Ocular Zoom 2.0
• Integrated LRF 2.0
• Ballistic Calculation 2.0
• 60mm eye relief
• 10mm exit pupil
• Dual-Clarity viewing modes
• Target tracking
• 5G Wi-Fi connectivity
• Up to approximately 8 hours battery runtime
• High-strength magnesium-alloy body
• Weight below 1kg
• Recoil resistance up to 7,000J

Woodland, hedgerows and smaller fields

Choose the H35R. Its 2× starting magnification and 21.9m horizontal field of view at 100m make it easier to scan quickly and follow movement at shorter distances.

Mixed ground

The H35R remains the more flexible option if you regularly move between woodland and open ground. The H50R becomes more attractive if the majority of your observation takes place across larger fields.

Large fields and open ground

Choose the H50R if you want greater native target scale without moving to the flagship price point.

Maximum detail at any distance

Choose the S60R. Its 1280×1024 sensor provides substantially more native thermal information and the unusual ability to combine a wide view with strong long-distance capability.

NocPix applies separate warranty periods to the main device, rechargeable batteries and thermal detector.

The warranty period begins from the qualifying purchase date shown on the invoice and remains subject to NocPix's full warranty terms.

Please retain your Bamfords Online invoice as proof of purchase. If a qualifying warranty issue develops, contact Bamfords Online and we can assist with the warranty process.

What is the best NocPix ACE 2 scope?

The S60R is the flagship model because of its 1280×1024 detector. The H50R is the stronger value option for users wanting premium 640-resolution longer-range performance, while the H35R is better suited to users who prioritise a wider field of view.

What is the difference between H35R and H50R?

They use the same 640×512, ≤12mK detector. The H35R has a 35mm lens, 2× base magnification and wider field of view; the H50R uses a 50mm lens and 3× base magnification for greater native target scale.

Why is the S60R so much more expensive?

The S60R uses a 1280×1024 detector containing approximately four times as many thermal pixels as the 640×512 H-series models. This provides substantially greater native image detail.

Does every ACE 2 have a laser rangefinder?

Yes. The H35R, H50R and S60R are all integrated-LRF models.

Does every ACE 2 have ballistic calculation?

Yes. The ACE 2 platform includes NocPix's upgraded Ballistic Calculation 2.0 system.

Can ACE 2 be used on an air rifle?

Yes. NocPix specifically confirms that ACE 2 can be mounted on an air rifle. :chatgpt-content-reference{index="14"}

Can ACE 2 handle .308 or .338 Lapua?

NocPix states that ACE 2 can withstand recoil energy up to 7,000J and specifically confirms compatibility with .308 Win and .338 Lapua within its rated limits. :chatgpt-content-reference{index="15"}

Can I turn off Ocular Hybrid Zoom?

Yes. NocPix confirms that Hybrid Zoom can be disabled in the Custom menu if you prefer digital zoom only. :chatgpt-content-reference{index="16"}

Can the controls be customised?

Yes. Button functions can be customised through the ACE 2 Custom menu. :chatgpt-content-reference{index="17"}

What batteries are included?

The ACE 2 package includes 2 × rechargeable 18650 batteries together with a dedicated battery charger.

Does battery polarity matter?

No. The external 18650 battery can be installed in either orientation. :chatgpt-content-reference{index="18"}

How long does the battery last?

NocPix states up to approximately 8 hours under specified operating conditions. Actual runtime depends on temperature and the use of functions such as Wi-Fi, recording and ranging. :chatgpt-content-reference{index="19"}

What warranty does ACE 2 have?

NocPix's standard warranty is 3 years for the main device, 2 years for rechargeable batteries and 10 years for the thermal detector, subject to the manufacturer's warranty conditions.