Multispectral binoculars combining thermal imaging, 4K night vision, day optics, and laser rangefinding for detailed observation.
The Pixfra Draco D635-4K Multispectral Binoculars combine thermal imaging, digital night vision, 4K day optics, and a built-in laser rangefinder in one observation device. A 640×512 thermal sensor with <15mK NETD sensitivity helps reveal heat signatures and temperature differences at distances up to 1800m. The 4K UHD night vision system uses AI powered processing and Wizcolour technology for clearer viewing in low-light conditions, with automatic day and night switching as ambient light changes. A 1920×1080 resolution 0.49″ OLED display, dual-battery system, and compact magnesium alloy housing support extended use in the field.
Best For
| Thermal observation in rain and fog | Low-light and near-darkness viewing |
| Measuring distance up to 1000m | Day and night wildlife observation |
Why the Pixfra Draco D635-4K Multispectral Binoculars
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Which Pixfra Draco Series binocular do you need?
| Draco D225-4K | Draco D335-4K | Draco D635-4K | |
| Thermal Sensor | 256×192 | 384×288 | 640×512 |
| Thermal Sensitivity (NETD) | <18mK | <15mK | <15mK |
| Objective Lens | 25mm | 35mm | 35mm |
| Thermal Detection Range | 1300 m | 1800 m | 1800 m |
| Thermal FOV (per 100m) | 12.2 m | 13.7 m | 21.9 m |
| Thermal Magnification | 4.7x-37.6x | 4.2x-33.6x | 2.6x-20.8x |
| CMOS Digital Sensor | 3840×2160 (4K) | 3840×2160 (4K) | 3840×2160 (4K) |
| Laser Rangefinder | 1000 m | 1000 m | 1000 m |
| Display Panel | 1920×1080 OLED | 1920×1080 OLED | 1920×1080 OLED |
What's in the Box
Common Questions
How far can the thermal sensor detect?
The stated detection range is up to 1800m.
Does it measure distance?
Yes, the built-in laser rangefinder measures distances up to 1000m.
Can it switch between day and night viewing automatically?
Yes, the automatic day and night mode monitors ambient light and switches from full-colour day optics to black and white night vision.
How much storage is built in?
The binoculars include 64 GB storage.
Specifications:
| Thermal Sensor | 640×512, <15mK NETD |
| Objective Lens | 35mm |
| Thermal FOV | 21.9m @ 100m |
| Thermal Magnification | 2.6x-20.8x |
| CMOS Sensor NV | 3840×2160 |
| Night Vision Magnification | 5.5x-44x |
| Night Vision FOV | 35.3m @ 100m |
| Detection Range | 1800 m |
| PIPS 3.0 | Yes |
| Display | 1920×1080, 0.49″ OLED |
| Battery | Up to 9 hours depending on temperature, x2 18650 batteries, x4 batteries provided |
| Wi-Fi | 5GHz/2.4GHz |
| Dimensions | 195 x 130.6 x 61.7mm |
| IR Illuminator | Detachable 850/940nm |
| Laser Rangefinder Measuring Distance | 1000m |
Here at Agridirect we have joined forces with Parcelforce to ensure all packages are delivered promptly and safely to you. We ship to all ares within mainland United Kingdom and Northern Ireland. Deliveries take place Monday to Friday excluding bank holidays. Once your order has been dispatched from our warehouse you will be notified by email. If there is a delay with your order for any reason you will be contacted immediately. Orders take 2-4 Working days to be delivered. Some products have an extended delivery time, this is noted on the individual products.
| Country | Orders Under £100 | Orders Over £100 |
| United Kingdom (Mainland Only) | £5.00 | £0.00 |
| Northern Ireland | £5.00 | £0.00 |
There may be an addition charge on certain bulky items. This charge will be clearly marked on an applicable products and will be explained on the checkout page before payment has been made.
We’re sorry your purchase didn’t work out. But don’t worry; we have a great returns policy to help you out.
All purchases can be returned to us within 14 days of delivery and returned goods must be received within 14 days from the date you informed us of the return.
Items returned during the cooling-off period must be in a resalable condition, which means:
If we discover goods have been used or there has been a loss in value of the goods due to damage to the goods or the packaging, while in your care or whilst being returned to us, we will reduce the amount refunded, which may amount to the full cost of the product, to cover loss of value of goods.
All returns should be complete which includes boxes, manuals and accessories that may have been included with the order.
All returns must be packaged appropriately for shipping, we will not accept responsibility for damages or loss which occur during shipping of a return product.
We accept no responsibility for goods damaged or lost while in transit to us.
The cost of the return, including all packaging and freight, lies solely with the consumer.
First off, if you have received a damaged electrical product from us, do not plug it in. Any electrical products that are plugged in are deemed ‘as used and accepted’ and are not accepted as returns. All damages must be reported to us via phone or email within 24hours of receipt of goods. Please ensure you check your items upon delivery.
How do I begin the returns process?
If you wish to begin the return process, please email us at sales@agridirect.co.uk and ensure the following information is included in your email. Your name, phone number, Order id, the item you wish to return, reason for return and if the product is damaged we require photos of the product.
Once you have sent us all required information a member of our team will assess your claim and will contact you as soon as possible. Please hold off on returning products until a member of our team has called you to confirm.
All returns must be accompanied with a fully filled out returns form which can be downloaded here.
All returns must be the complete product which includes boxes, manuals and accessories that may have been include with the order.
All returns must be packaged appropriately for shipping, we will not accept responsibility for damages or loss which occur during shipping of a return product.
Address: Please ship the product to the following address: Agridirect UK, C/O Parcel Club, 6 Derrintony Road, Derrylin, Co Fermanagh, BT92 9EZ
Once the returned product has been returned to us and fully inspected a refund will be issued.
Please Note: A typical timeline for a refund to show in your account is up to 10 working days from the date processed, depending on your bank.
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