The BOLT range is straightforward to compare. Moving from P25R to L35R and then H50R increases sensor resolution, objective lens size and detection capability. All three models include an integrated 1,200m laser rangefinder and ballistic calculation.

Choose the BOLT P25R if price and straightforward thermal capability are your priorities. Its 256×192 sensor and 25mm F1.0 lens make it the entry point into BOLT, while still providing integrated rangefinding and ballistic calculation.

Choose the BOLT L35R if you want the middle ground. Moving to a 384×288 sensor and 35mm F1.0 lens gives a useful increase in image detail and stated detection range without stepping all the way up to the H50R.

Choose the BOLT H50R if you want the best thermal performance available within the BOLT range. Its 640×512 sensor, 50mm F1.0 lens, 60Hz refresh rate and ≤18mK thermal sensitivity provide a substantial increase in image quality and longer-distance capability.

In short: P25R for value, L35R for the strongest balance of price and performance, and H50R for maximum BOLT image quality and detection capability.

The biggest difference between the BOLT P25R and L35R is the thermal sensor and objective lens. The P25R uses a 256×192 sensor with a 25mm F1.0 lens, while the L35R steps up to a 384×288 sensor and 35mm F1.0 lens.

That increase gives the L35R substantially more thermal image information and extends manufacturer-stated detection capability from approximately 1,300 metres to approximately 1,800 metres.

Both models provide 3.5–14× magnification, a 50Hz refresh rate, integrated 1,200m laser rangefinding and ballistic calculation.

Choose P25R if keeping the purchase price down is the priority. Choose L35R if you can justify the step up for better image detail and greater detection capability.

The move from BOLT L35R to H50R represents the largest performance step within the BOLT family.

The L35R uses a 384×288 sensor and 35mm F1.0 objective lens. The H50R moves to a substantially higher-resolution 640×512 sensor and larger 50mm F1.0 lens, while thermal sensitivity improves from ≤20mK to ≤18mK.

The H50R also increases refresh rate from 50Hz to 60Hz and provides a wider 3–24× magnification range. Manufacturer-stated detection capability increases from approximately 1,800 metres on the L35R to approximately 2,600 metres on the H50R.

Choose L35R if you want a strong mid-range thermal scope without paying for a 640 sensor. Choose H50R if image detail and longer-distance performance justify the additional investment.

Yes. The current BOLT P25R, L35R and H50R models all feature an integrated 1,200 metre laser rangefinder.

The BOLT range uses a periscope-style LRF arrangement integrated into the scope rather than requiring a separate handheld rangefinder.

All three current BOLT models also support ballistic calculation, allowing the rangefinding and ballistic functions to work together within the scope's feature set.

The NocPix BOLT range uses a dual-battery arrangement combining a built-in rechargeable battery with a replaceable 18650 battery.

This provides the convenience of an internal power source while retaining the ability to replace the removable battery during extended use.

Maximum operating time varies by model. NocPix states up to approximately 12 hours for the P25R and L35R, while the higher-performance H50R provides approximately 9 hours under stated test conditions.

BOLT is designed as an accessible route into a dedicated thermal riflescope while retaining features that might otherwise be associated with more expensive thermal systems.

Across the current range, buyers get integrated 1,200m laser rangefinding, ballistic calculation, a dual-battery system, IP67 weather protection and onboard recording capability.

The three-model structure also makes BOLT particularly easy to choose: P25R provides the entry point, L35R increases resolution and range, and H50R moves into 640×512 thermal performance.

This makes BOLT particularly attractive to first-time thermal buyers and customers who want useful integrated features without immediately moving into NocPix's higher-priced ACE or RICO2 ranges.

BOLT is only one of the NocPix scope families. Understanding how it differs from ACE, RICO2 and NITE can help determine whether BOLT is actually the right range for you.

Choose BOLT if value and a straightforward introduction to thermal are priorities. The range still includes integrated LRF and ballistic functionality across all three models.

Choose ACE if you want to move further into NocPix's premium thermal range, with higher-end sensor options including flagship 1280×1024 models and a wider choice of configurations.

Choose RICO2 if longer-distance thermal performance is a major priority. RICO2 places greater emphasis on larger objective lenses, magnification and long-range capability.

Choose NITE if you do not want thermal imaging and instead prefer a conventional digital image with full-colour daylight viewing and night-time capability.

In short: BOLT for accessible thermal, ACE for premium all-round thermal, RICO2 for a stronger long-range focus, and NITE for digital day and night vision.

The BOLT range provides a particularly clear example of how thermal sensor resolution changes as you move through a product family.

256×192 – BOLT P25R: the most accessible sensor in the range and suitable where budget and straightforward thermal detection are the main priorities.

384×288 – BOLT L35R: provides considerably more thermal image information than the 256 sensor, improving visible detail and providing a useful middle ground between price and performance.

640×512 – BOLT H50R: captures substantially more thermal information again, helping retain finer image detail and making it particularly valuable as viewing distance or digital magnification increases.

Sensor resolution is not the only factor that determines thermal performance. Lens size, thermal sensitivity, magnification, field of view and viewing distance should all be considered when choosing between models.

NocPix thermal imaging products are supplied with comprehensive manufacturer warranty cover for added peace of mind.

The standard NocPix warranty provides:

• 3 years warranty on the main device
• 2 years warranty on the battery
• 10 years warranty on the thermal detector

The main device warranty can be extended to 4 years by completing the applicable NocPix product registration for the extended warranty.

For NocPix products purchased from Bamfords, we are your point of contact for warranty support. If you experience a problem with your NocPix product, contact us with your proof of purchase and details of the fault and we will assist with the warranty process on your behalf.

Warranty cover remains subject to the manufacturer's terms and conditions.

Which NocPix BOLT should I choose?
Choose the P25R if value is the priority, the L35R if you want the strongest balance between price and image performance, or the H50R if you want the highest-resolution sensor and longest detection capability in the BOLT range.

What is the difference between BOLT P25R, L35R and H50R?
The main progression is sensor resolution and lens size. P25R uses a 256×192 sensor with a 25mm lens, L35R moves to 384×288 with a 35mm lens, and H50R uses a 640×512 sensor with a 50mm lens.

Which BOLT has the best image quality?
The H50R has the highest thermal specification in the range, combining a 640×512 sensor, ≤18mK thermal sensitivity, 50mm F1.0 lens and 60Hz refresh rate.

Do all NocPix BOLT scopes have a laser rangefinder?
Yes. The current P25R, L35R and H50R all incorporate an integrated laser rangefinder with a stated range of up to 1,200 metres.

Do NocPix BOLT scopes have ballistic calculation?
Yes. Ballistic calculation is included across the current BOLT P25R, L35R and H50R range.

How far can a NocPix BOLT detect?
Manufacturer-stated detection capability is approximately 1,300m for P25R, 1,800m for L35R and 2,600m for H50R. Detection distance should not be confused with positive identification distance, and actual performance varies with target size, weather, thermal contrast and environmental conditions.

What is the difference between a 256, 384 and 640 thermal sensor?
Higher sensor resolution captures more thermal information. This can provide greater image detail and becomes particularly useful at longer viewing distances or when magnification is increased.

How long does the BOLT battery last?
The BOLT series uses a built-in rechargeable battery together with a replaceable 18650 battery. Maximum operating time varies by model, with up to approximately 12 hours stated for P25R and L35R and approximately 9 hours for H50R under specified conditions.

Can NocPix BOLT record video?
Yes. The BOLT range supports onboard photo and video recording, audio recording and recoil-activated recording.

Is the NocPix BOLT waterproof?
The BOLT range carries an IP67 ingress protection rating for resistance to water and dust in demanding outdoor conditions.

Should I choose NocPix BOLT or ACE?
BOLT is the more accessible thermal range and is particularly attractive for first-time thermal buyers. ACE is the more premium all-round family, offering additional high-end sensor and configuration options.

What warranty does a NocPix BOLT have?
NocPix provides manufacturer warranty cover, including a standard 3-year warranty on the main device with applicable registration allowing extension to 4 years. Separate warranty periods apply to the battery and thermal detector. For products purchased from Bamfords, contact us directly if you require warranty support.