NocPix MATE H38R Thermal Imaging Clip-On Attachment with LRF

The H38R uses a 640×512 thermal detector with a 12μm pixel pitch.

A 640×512 detector contains approximately 327,000 individual thermal pixels, providing significantly more native image information than a 384×288 sensor.

This is particularly valuable in a front-mounted clip-on because the thermal image is then viewed and magnified through the daytime riflescope behind it.

Starting with more native thermal detail helps the image remain clearer as day-scope magnification is increased.

The H38R is rated at ≤15mK NETD, placing it among NocPix's more thermally sensitive current devices.

NETD measures the smallest temperature difference the detector can distinguish. Lower numbers indicate greater sensitivity.

This becomes especially important when thermal contrast is poor, including:

• Mild nights
• Damp weather
• Foggy or humid conditions
• Warm ground
• Situations where the animal and background are close in temperature

Strong thermal sensitivity helps reveal subtle temperature differences in fur, vegetation and surrounding terrain rather than reducing everything to a simple bright silhouette.

The H38R uses a 38mm F1.0 germanium objective lens.

The fast F1.0 aperture allows a large amount of thermal energy to reach the detector, supporting strong image performance and making full use of the sensitive ≤15mK sensor.

The 38mm focal length also gives the H38R one of its biggest practical strengths: field of view.

Compared with a longer 50mm objective, the 38mm lens shows more surrounding ground, which makes locating animals and following movement easier.

The H38R provides an angular field of view of 11.6° × 8.7°, equivalent to approximately 20.5 × 15.4 metres at 100 metres.

This is considerably wider than the H50R's approximately 15 × 11.5m view at the same distance.

A wider field of view is especially useful for:

• Searching woodland edges
• Following moving animals
• Mixed-distance pest control
• Quicker target acquisition
• Maintaining awareness of surrounding ground

Angular FOV	11.6° × 8.7°
Linear FOV @100m	20.5 × 15.4m

The H38R operates at a smooth 60Hz refresh rate.

This means the thermal image updates up to 60 times per second, helping movement appear fluid when scanning across ground or following moving animals.

Refresh rate is particularly important with a front-mounted thermal attachment because the thermal display is viewed through another optical system behind it.

A smooth source image helps produce a more natural and responsive overall view through the daytime scope.

A thermal clip-on mounts in front of a compatible conventional daytime riflescope.

Instead of replacing your existing optic, the clip-on produces a thermal image in front of it. You continue looking through your normal day scope and use the reticle you already know.

This means you retain:

• Your existing riflescope
• Your familiar reticle
• Your normal shooting position
• Your established eye relief
• The ability to return quickly to normal daytime use

Both approaches provide thermal capability, but they suit different setups.

Choose the MATE H38R if:

• You already have a daytime scope you like
• You want to retain the same rifle setup for daylight and thermal use
• You prefer your current reticle
• You want to remove the thermal unit when it is not needed
• You may use the thermal attachment across compatible rifles

Choose a dedicated thermal scope if:

• Thermal shooting is the rifle's main purpose
• You want the simplest all-in-one thermal setup
• You do not need to retain a conventional day scope

The R in H38R identifies this as the rangefinding version of the MATE H38 platform.

The current MATE system incorporates a safety-compliant laser rangefinder capable of measuring distances out to approximately 1,200 metres under suitable conditions.

Integrated ranging is particularly useful at night because normal depth cues and familiar landmarks become much harder to judge.

Instead of switching to a separate rangefinder, the distance can be measured as part of the thermal viewing system.

The H38R combines its integrated laser rangefinder with onboard ballistic calculation.

Once the appropriate ballistic data has been configured, the measured range can be used by the system to provide an aiming correction.

This allows the MATE to provide more than thermal detection alone: it can combine observation, ranging and ballistic assistance while the user retains the existing daytime riflescope.

Ballistic calculation should always be treated as an aiming aid. Correct zeroing, verified ammunition data, positive target identification and a safe backstop remain essential.

Magic Zoom is one of the standout technologies of the latest NocPix MATE platform.

With a conventional thermal clip-on, increasing magnification on the day scope enlarges both the thermal image and the user interface. This can cause menu elements and image information to become oversized or less useful.

Magic Zoom communicates with the MATE as the magnification ring of the day scope is adjusted.

NocPix states that the system then:

• Scales the thermal interface to suit scope magnification
• Applies R+ image optimisation
• Maintains a more consistent view as magnification changes

After initial calibration, the system automatically adapts when the daytime riflescope is zoomed. :chatgpt-content-reference{index="1"}

NocPix's R+ image-processing technology works with the thermal detector to optimise image clarity and detail.

This is especially useful in a clip-on system because magnification is being applied through the daytime scope after the MATE has created the thermal image.

R+ processing helps maintain useful definition as magnification increases and also forms part of the Magic Zoom system.

Increasing magnification on the daytime riflescope enlarges the thermal image produced by the MATE.

As with any digital or thermal clip-on system, image quality will eventually reduce as more magnification is applied.

The H38R's 640×512 detector gives it a significant advantage over a 384-resolution clip-on because there is substantially more native thermal information available before the image is enlarged.

The amount of useful magnification will depend on:

• Target distance
• Thermal contrast
• Weather
• Quality of the daytime riflescope
• Correct focus
• Clip-on alignment

A correctly fitted MATE is designed to add thermal capability without replacing the existing riflescope or changing the rifle's normal optical setup.

NocPix specifically positions its thermal attachments as a way to retain the existing scope, reticle and shooting setup without needing to re-zero when switching between normal daytime use and thermal use. :chatgpt-content-reference{index="2"}

However, correct mounting and alignment remain essential.

Whenever the clip-on is first installed, removed and refitted, or moved between rifles, the complete setup should be checked on an appropriate target before relying on it.

The MATE H38R requires a suitable front-mounted adaptor to connect it securely to the objective end of the daytime riflescope.

The correct adaptor size is normally determined by the external diameter of the daytime scope's objective bell rather than the nominal objective lens diameter printed on the scope.

For example, a scope described as 50mm can have an external objective housing considerably larger than 50mm.

The MATE LITE and H38R both use a fast 38mm F1.0 objective, ≤15mK sensitivity and 60Hz refresh rate, but they use very different thermal detectors.

Sensor	H38R: 640×512 MATE LITE: 384×288
Pixel Pitch	Both 12μm
NETD	Both ≤15mK
Lens	Both 38mm F1.0
Refresh Rate	Both 60Hz
FOV @100m	H38R: 20.5 × 15.4m LITE: 12.3 × 9.2m

The H38R's 640 sensor provides almost three times as many native thermal pixels as the 384×288 LITE.

The H38R and H50R use the same 640×512, 12μm detector, ≤15mK sensitivity and 60Hz refresh rate. The main difference is focal length.

Sensor	Both 640×512
Lens	H38R: 38mm F1.0 H50R: 50mm F1.0
FOV @100m	H38R: 20.5 × 15.4m H50R: 15 × 11.5m

The H38R provides the wider view and is therefore easier to use over mixed distances.

The H50R places more emphasis on target scale at distance and is better suited to users who predominantly work across larger open ground.

The MATE ULTRA represents a substantial jump in native detector resolution.

Sensor	H38R: 640×512 ULTRA: 1280×1024
Pixel Pitch	Both 12μm
NETD	Both ≤15mK
Lens	H38R: 38mm F1.0 ULTRA: 60mm F1.0
FOV @100m	H38R: 20.5 × 15.4m ULTRA: 25.6 × 20.5m

The ULTRA contains around four times as many thermal pixels as the H38R and is designed for customers wanting the highest image quality available in the MATE family.

The latest MATE platform uses a standard replaceable rechargeable 18650 battery.

NocPix states more than four hours of operating time from a single battery under specified conditions. :chatgpt-content-reference{index="3"}

This is particularly useful in the field because additional charged batteries can simply be carried and swapped rather than requiring the complete unit to be recharged.

Actual runtime will vary with ambient temperature, LRF use, recording, Wi-Fi and other operating settings.

Model	NocPix MATE H38R
Device Type	Front-mounted thermal imaging clip-on with LRF
Thermal Sensor	640×512
Pixel Pitch	12μm
NETD	≤15mK
Refresh Rate	60Hz
Objective Lens	38mm F1.0
Angular FOV	11.6° × 8.7°
Linear FOV @100m	20.5 × 15.4m
Laser Rangefinder	Integrated
LRF Range	Up to approximately 1,200m
Ballistic Calculation	Yes
Magic Zoom Support	Yes
Image Processing	NocPix R+
Battery	Replaceable rechargeable 18650
Stated Runtime	More than 4 hours under specified conditions

The NocPix MATE H38R is supplied as the main thermal clip-on package with the power accessories required for normal operation.

The H38R uses a standard replaceable rechargeable 18650 battery rather than a proprietary sealed-only battery system.

The exact adaptor required to connect the MATE to your daytime riflescope depends on the external diameter and design of your existing optic, so the rifle-scope adaptor should not be assumed to be universal.

Where exact current package contents are important, contact us before ordering and we can confirm the physical contents of the current UK stock.

The NocPix MATE H38R is covered by the manufacturer's warranty, with separate warranty periods applying to the main device, rechargeable battery and qualifying thermal detector components.

Main Device	3 years
Rechargeable Battery	2 years
Qualifying Thermal Detector	10 years under NocPix thermal detector warranty terms

Warranty cover applies to qualifying manufacturing or material defects arising during normal use and remains subject to NocPix's full warranty conditions.

Accidental damage, misuse, inappropriate storage, unauthorised modification or repair and other excluded circumstances are not normally covered.

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

What is the NocPix MATE H38R?

It is a front-mounted thermal imaging clip-on designed to add thermal capability to a compatible conventional daytime riflescope.

What sensor does the H38R use?

It uses a 640×512 thermal detector with a 12μm pixel pitch.

What is the NETD?

NocPix specifies thermal sensitivity of ≤15mK.

What lens does the H38R use?

It uses a fast 38mm F1.0 germanium objective lens.

What is the field of view?

The H38R provides an 11.6° × 8.7° field of view, equivalent to approximately 20.5 × 15.4 metres at 100 metres.

Does the H38R have an integrated rangefinder?

Yes. The H38R includes an integrated laser rangefinder with manufacturer-stated ranging capability up to approximately 1,200 metres.

Does it have ballistic calculation?

Yes. The current MATE platform combines the LRF with onboard ballistic calculation on relevant models such as the H38R.

What is Magic Zoom?

Magic Zoom allows the MATE interface and image processing to adapt as the magnification of the compatible daytime riflescope is changed.

Does the H38R replace my daytime scope?

No. It mounts in front of the existing riflescope so you can retain your normal reticle and shooting setup.

Will I need to re-zero?

A correctly installed front-mounted clip-on is designed to retain the existing riflescope setup, but the system should always be checked after initial fitting or refitting.

What adaptor do I need?

The adaptor is selected according to the external diameter and design of the objective bell on your daytime riflescope. Contact Bamfords Online if you need help selecting the correct size.

What battery does the H38R use?

It uses a standard replaceable rechargeable 18650 battery.

How long does the battery last?

NocPix states more than four hours of runtime from a single battery under specified conditions.

H38R or H50R?

The H38R provides the wider field of view and is the stronger general-purpose option. The H50R places more emphasis on native target scale and longer-distance use.

H38R or MATE LITE?

The H38R's 640×512 detector provides substantially more native image information than the LITE's 384×288 sensor and is better suited to users who expect to increase magnification through their daytime scope.

H38R or MATE ULTRA?

The H38R provides a very strong balance of price and performance. The ULTRA moves to a flagship 1280×1024 detector and is the choice for maximum image quality and retained detail under magnification.

What warranty does the H38R have?

The main device is covered for 3 years, rechargeable batteries for 2 years and qualifying thermal detector components for 10 years, subject to NocPix's full warranty terms.