Est. 2014 | USA Small Business

Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight
FREE Delivery & Lifetime Warranty
☑️ Ships for FREE from Texas*
Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days and requires a purchase of $70 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
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- Highly-rated 4.8/5 star service with 1200+ reviews, and counting!
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- Open Monday to Friday. 9:00 AM to 4:00 PM Pacific.
- Lifetime Warranty.
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- Easy Returns and Exchanges.
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CAGE: 9FAL3
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Address: 2491 Alluvial Ave. Clovis, CA 93611
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
- Starting a return/exchange: Click here
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Armasight Collector 640 - Compact Thermal Weapon Sight with Superior Visual Acuity and Versatile Features
- The Armasight Collector 640 1-4x25 is a compact and lightweight thermal weapon sight designed to enhance the performance of your .308, rimfire, airgun, or crossbow.
- It features the ArmaCORE™ 640 thermal core, delivering outstanding image quality and smooth operation with its fast 60Hz frame rate.
- Optimized for short to medium ranges, it offers exceptional visual clarity using Armasight’s advanced Iron Wolf thermal technology platform.
- The unit is packed with features like video recording, image capture, and USB-C interface, making it easy to save and share your experience.
- The simple and intuitive 3-button controls ensure ease of use, even during high-pressure situations.
- Multiple reticle options, reticle colors, and color palettes are included to help customize your shooting experience.
- Boasts an ergonomic ULTEM composite body that is durable and lightweight, ensuring comfort and reliability in the field.
- Designed and assembled in the USA from U.S. and global components, ensuring quality and performance you can trust.
- Equipped with standout tools like a levelometer, inclinometer, and angle cosine indicator, adding precise measurement capabilities for critical applications.
- IP67-rated for environmental durability, capable of withstanding tough conditions like extreme temperatures and water exposure.
What are some common accessories to add to the Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight?
- Extended Battery Pack: Boost operational time by integrating an external battery pack, ensuring your sight stays powered during long missions or hunts.
- Lens Protector: Safeguard the thermal lens from scratches and debris with durable, easy-to-attach lens protection that maintains crystal-clear imaging.
- Picatinny Rail Accessories: Expand your setup with additional Picatinny-mounted tools, such as illuminators or range finders, for enhanced field performance.
- Anti-Reflective Device (ARD): Reduce glare and minimize reflection on the lens to stay undetected and ensure optimal stealth in various environments.
- Quick-Detach Mount: Switch between platforms effortlessly with a reliable quick-detach mount, enabling seamless transitions during dynamic scenarios.
- Lens Cleaning Kit: Maintain peak imaging performance by keeping your thermal optics pristine with a dedicated cleaning kit designed for high-tech lenses.
- Replacement Eyecup: Enhance viewing comfort with spare eyecups that ensure a snug fit and reduce light leakage when aiming.
- Protective Hard Case: Keep your Collector 640 secure during transport or storage with a rugged case designed to shield it from impacts and harsh conditions.
- Universal Neck Sling: Carry the Collector 640 with ease using a comfortable neck sling for quick access and mobility in the field.
- Thermal Zeroing Target Pack: Fine-tune your sight with precision using additional thermal targets specifically designed for exceptional zeroing accuracy.
Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight Features and Specs
The Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight combines advanced thermal imaging technology with a lightweight and rugged design, perfectly suited for .308s, rimfires, airguns, and crossbows. Powered by the ArmaCORE™ 640 thermal core, it delivers exceptional image clarity with a 60Hz refresh rate, ensuring smooth performance. Its user-focused design offers multiple color palettes, customizable reticles, video and image capture, and a USB-C interface for external connectivity. Additionally, the device boasts a durable ULTEM composite body and an impressive detection range of up to 932 meters on a human-sized target.
Key Features
- Compact and lightweight design
- ArmaCORE™ 640x480 12um Thermal Core with 60 Hz refresh rate
- USB video stream and video/image capture capabilities
- Choice of multiple color palettes and 8+ reticle types
- 4-hour runtime at 20°C with CR123A or 16650 batteries
- Enhanced image clarity with digital processing
- Detection range up to 932 meters on a human-sized target
- Intuitive 3-button controls and ergonomic design
- Picatinny mount included
- IP67 environmental rating (dustproof, waterproof)
- Designed and assembled in the USA with global components
What's in the box of the Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight?
- (1) Collector 640 1-4x25 Compact Thermal Weapon Sight
- (1) USB-C Cable
- (1) Thermal Zeroing Target
- (2) CR123A Battery
- (1) Lens Cloth
- (1) Soft Case
- (1) Product Manual
Armasight Collector 640 1-4x25 Compact Thermal Weapon Sight FAQs
What type of batteries does the 1-4x25 Armasight Collector 640 Compact Thermal Weapon Sight use, and how long is the battery life?
The Collector 640 operates on two CR123A (3V) batteries or a single 16650 (3V) battery. The battery life is approximately 4 hours at 20° C.
Does the Collector 640 1-4x25 Compact Thermal Weapon Sight Armasight support video recording and image capture?
Yes, the Collector 640 includes both video recording and image capture features. It also allows you to stream video via USB and view your recordings on external devices using the USB-C interface.
What is the detection, recognition, and identification range of the unit?
The detection range is 932m for a human-sized target. It has a recognition range of 233m and an identification range of 146m for a human-sized target.
Does the Armasight 640 1-4x25 Collector Compact Thermal Weapon Sight include wireless connectivity?
No, the Collector 640 does not feature wireless connectivity. However, it supports USB-C for external device connections.
What platforms is the Armasight 640 Collector Thermal Weapon Sight compatible with?
The Collector 640 is designed for .308, rimfire, airguns, and crossbows, keeping these platforms nimble and responsive.
Can I customize the reticle options?
Yes, the unit offers over 8 reticle types with multiple color options and allows for reticle ON/OFF selection.
Is the Armasight Collector Thermal Weapon SIght 640 1-4x25 weatherproof?
Yes, the unit has an IP67 environmental rating, making it resistant to dust and water, suitable for various weather conditions.
How durable is the Armasight 1-4x25 Collector 640 Compact Thermal Weapon Sight?
The Collector 640 has a recoil rating compatible with .308 platforms and is built using ULTEM composite material for a durable and ergonomic design.
Where is the Collector Thermal Weapon SIght 640 1-4x25 designed and manufactured?
The Collector 640 is designed and assembled in the USA using U.S. and global components.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Lifetime Warranty: Atomic Defense will always stand behind our products. Our lifetime warranty covers any defects and ensures that you never need to worry about parts or the quality of your orders for the entire life of the product.
- Wrong Items: Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We may deduct refurbishing costs, plus materials and labor, of used products or modified products. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and will be deducted from Buyer's account.
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Start a Return or Exchange
Visit our return portal to begin the self-serve return/exchange process.
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General Products:
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
Ballistic and Bulletproof Products:
- Most companies will not accept any returns on ballistic or bulletproof items. We offer recertification as a courtesy.
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
- A re-certification cost of 20% applies to returns of ballistic and bulletproof products.
- The 20% recertification covers the cost of ensuring the armor is safe. Usually starting with X-Raying the armor for cracks underneath the coating, inspection for damage, and water damage testing. Without this 20%, we would not be able to offer returns on armor.
- There is no way for us to know how or if it was used once shipped, and we have to consider them unsafe until retested, inspected and certified.
- Exchanges and non-ballistic products do not have a re-certification cost.