Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom Review

First Thoughts on the Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom

The Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom promises to bring professional-grade thermal imaging to the world of rimfire, airgun, and crossbow platforms. Manufactured by Armasight, this optic boasts a high refresh rate, multiple reticle options, and video/image capture, all packed into a compact and lightweight package. It seems poised to be a game-changer for anyone seeking a serious thermal solution on a smaller firearm.

My journey to finding this optic began with a persistent problem: nocturnal pest control around my property. Traditional night vision wasn’t cutting it; the image was often grainy and heavily reliant on ambient light. I was specifically seeking a thermal scope that offered superior detection capabilities in complete darkness, without adding excessive weight or bulk to my .223 rifle.

The unboxing experience was fairly standard, the Armasight Collector 640 nestled securely within a soft case. The first thing I noticed was its surprisingly small size and light weight, a welcome change from some of the behemoth thermal scopes I’ve handled in the past. The body felt robust and well-constructed, utilizing what Armasight calls an “ULTEM Composite Body.”

In considering alternatives, I looked at the Pulsar Thermion XM30 and the ATN Thor 4 384. I chose the Armasight Collector 640 due to its higher refresh rate (60Hz vs. the ATN’s lower rate) and more compact form factor than the Pulsar. My initial reaction was excitement, tempered by the price tag.

Real-World Testing: Putting Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom to the Test

First Use Experience

My first test took place on a chilly evening at my property, focusing on detecting rabbits and other small pests in the surrounding fields. The Armasight Collector 640’s thermal clarity was immediately impressive. Even in pitch-black conditions, I could clearly distinguish heat signatures of animals over 100 yards away.

The scope handled well, even with a slight drizzle. Navigating the menus initially took a little getting used to with the three-button controls, but after a few minutes, it became intuitive. My first real surprise was how quickly I spotted a family of raccoons I never knew were visiting the bird feeders at night.

Extended Use & Reliability

After several weeks of regular use, the Armasight Collector 640 continues to perform admirably. I’ve used it in temperatures ranging from just above freezing to around 70 degrees Fahrenheit, with no noticeable degradation in image quality or performance. The battery life, using the 16650 battery, consistently provides close to the advertised 4 hours, which is acceptable.

So far, the unit shows no signs of wear and tear, despite being subjected to some fairly rough handling in the field. Cleaning is straightforward, requiring only a lens cloth to wipe away any dust or moisture. Compared to previous night vision experiences, the Armasight Collector 640 offers a vastly superior detection range and clarity, especially in adverse conditions.

Breaking Down the Features of Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom

Specifications

• The Armasight Collector 640 boasts a 640×480 resolution, 60Hz thermal sensor, providing a clear and fluid image, even with rapid movement. The high refresh rate is critical for accurately tracking moving targets.
• It offers a 1-4x magnification range, allowing for both wide-field observation and zoomed-in target identification. This flexibility is essential for adapting to different hunting environments.
• The scope uses a 25mm objective lens, which gathers thermal radiation and focuses it onto the sensor. A larger objective lens typically results in better image quality and detection range.
• It is compatible with CR123A or 16650 batteries, offering flexibility in power source options. The 16650 provides a longer runtime.
• The multi-reticle system provides a variety of aiming points to suit different shooting scenarios and preferences. The ability to select and customize the reticle is a significant advantage.
• The unit includes features such as video and image capture, USB video stream, inclinometer, levelometer, and angle cosine indicator (ACI), enhancing its utility for documentation and precision shooting. The built-in recording capabilities are valuable for scouting and after-action review.
• The Picatinny mount allows for easy and secure attachment to a wide range of firearms. This ensures compatibility with most modern rifles and crossbows.
• The sight weighs just 0.99 lbs, making it one of the lighter thermal options on the market. This minimizes the added weight to your firearm.

Performance & Functionality

The Armasight Collector 640 performs exceptionally well in its intended role: detecting heat signatures in low-light or no-light conditions. The image is crisp and clear, allowing for easy identification of targets, and the 60Hz refresh rate eliminates the “choppy” effect seen in some lower-end thermal optics. Its greatest strength is its ability to clearly render images in total darkness, a marked improvement over traditional night vision.

While the menu system could be more intuitive, it’s functional and allows for quick adjustments to brightness, contrast, and reticle selection. The image quality is excellent, particularly for a scope in this price range, but I found the 4x digital zoom created some noticeable pixelation; I recommend staying closer to the 1x-2x range for optimal clarity.

Design & Ergonomics

The build quality of the Armasight Collector 640 is excellent, with a robust feel despite its lightweight construction. The ULTEM Composite Body feels durable and is resistant to scratches and impacts. The scope’s compact size contributes to a balanced feel on the rifle, avoiding the unwieldy top-heaviness that some larger optics can create.

While the three-button control system takes some getting used to, it’s ultimately simple and effective, allowing for easy adjustments in the field, even with gloved hands. The diopter adjustment is easy to use and provides a sharp image for users with varying eyesight.

Durability & Maintenance

Based on my experience, the Armasight Collector 640 appears to be built to last. The housing is rugged and weather-resistant, and the lens is well-protected. Maintenance is minimal, requiring only occasional cleaning of the lens with a soft cloth.

The unit is advertised as shockproof, waterproof, and weatherproof, and while I haven’t subjected it to extreme conditions, it has held up well to rain, dust, and mild impacts without any issues. The use of common battery types (CR123A or 16650) is also a plus, making it easy to find replacements in the field.

Accessories and Customization Options

The Armasight Collector 640 comes with a QD mount, USB-C & USB cable, thermal zeroing target, batteries, lens cloth, soft case, and product manual. The QD mount is a valuable addition, allowing for quick attachment and removal of the scope.

While the Armasight Collector 640 doesn’t offer extensive customization options like some high-end optics, the ability to select from multiple reticles and adjust brightness and contrast provides sufficient flexibility for most users. Aftermarket accessories such as external battery packs could extend the runtime for extended hunts.

Pros and Cons of Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom

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Who Should Buy Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom?

The Armasight Collector 640 is perfect for hunters and pest control professionals who require a compact, lightweight thermal weapon sight with excellent image quality and a high refresh rate. It’s also a good fit for law enforcement or security personnel operating in low-light environments. It’s an excellent option for anyone who values superior thermal detection on a smaller firearm platform like an AR-15 chambered in .223/5.56, rimfire rifles, airguns, or crossbows.

This product may not be suitable for casual shooters or those on a tight budget. The high price tag and specialized features may be overkill for occasional use.

A must-have accessory is a high-quality 16650 battery and charger to maximize battery life. An external battery pack could also be a worthwhile investment for extended operations.

Conclusion on Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom

The Armasight Collector 640 Compact Thermal Weapon Sight Black 1-4x25mm Multi Reticle 640×480, 60Hz Resolution Zoom is a powerful and capable thermal optic that delivers exceptional performance in a compact package. While the price is undoubtedly a barrier to entry for some, the image quality, refresh rate, and feature set justify the investment for serious users. The value proposition lies in its ability to provide professional-grade thermal imaging on smaller firearm platforms.

I would definitely recommend the Armasight Collector 640 to anyone seeking a high-quality, compact thermal weapon sight for their .223, rimfire, airgun or crossbow. If you’re serious about nocturnal hunting or pest control and need the best possible detection capabilities, this optic is a game-changer.

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