Pixfra Arc A635 LRF Thermal Monocular | 640 Sensor, Built-in Rangefinder, Lightweight Design
PIXFRAARCLRFA635P
The Pixfra Arc A635 LRF delivers premium thermal performance in a compact, rugged, and affordable unit that rivals more expensive Pulsar and HIKMICRO options. Featuring a 640x512 12µm sensor with <20mK NETD, an integrated precision laser rangefinder, and a high-contrast 1440x1080 OLED display, this is one of the lightest full-feature thermal spotters on the UK market with built-in LRF.
Whether you’re spotting foxes at night, scanning open ground for deer, or just want clear detail in poor weather, the A635 punches far above its price point — delivering fast performance and incredibly clear thermal imagery through Pixfra’s enhanced PIPS 2.0 image processing engine.
Tech Specs
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Sensor: 640×512 @ 12μm, NETD <20mK
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Lens: 35mm f1.0
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Magnification: 2.36x native (1x, 2x, 4x, 8x digital zoom)
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FOV @100m: 21.9m × 17.6m
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Frame Rate: 50 Hz
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Display: 0.41″ 1440×1080 OLED
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Rangefinder: Built-in LRF, 1000m range, ±1m accuracy
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Focus: Manual
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Picture-in-Picture: Yes
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Colour Palettes: 6 (White Hot, Black Hot, Iron Red, Amber, Emerald, Alarm)
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Recording: Photo and video with audio
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Storage: 32GB internal
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Wi-Fi: Yes, with Pixfra Outdoor App
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Battery: 1x replaceable 18650 (3200mAh)
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Runtime: Up to 6 hours (per battery)
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Power Supply: USB Type-C (5VDC)
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Build: Magnesium alloy body with rubberised grip
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Durability: IP67 waterproof
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Size/Weight: 172 x 53 x 78 mm / 375g
Why We Recommend It
We tested the Arc A635 LRF in-house and were seriously impressed. It matches the HIKMICRO Condor 35 in clarity, has a better display than some Pulsar equivalents, and comes in at a lower price with more kit included.
The thermal image is sharp, the button layout is intuitive, and it’s one of the lightest full-spec thermal monoculars available. The integrated laser rangefinder gives instant, reliable measurements up to 1000m and the grip is comfortable for long glassing sessions.
With two 18650 batteries included and easy USB-C charging, it’s an excellent choice for shooters, stalkers and keepers who want 640-level performance without the premium badge price.
Key Features
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High-spec 640x512 thermal sensor with <20mK sensitivity
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Built-in laser rangefinder with 1000m range
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Compact and lightweight at just 375g
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Manual focus with PiP and digital zoom
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Crisp 1440×1080 OLED display
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Up to 6 hours runtime per battery
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Rugged magnesium alloy body with IP67 waterproofing
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Share view live via the Pixfra Outdoor app
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Ideal for shooting, stalking, wildlife monitoring and pest control
Buy With Confidence
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Free Next Day Delivery
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2-Year UK Warranty
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Trusted by UK Shooters and Field Professionals
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Tested and Approved by Our Team
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Full UK Support & Aftercare
Pairs well with
Pixfra Arc A635 LRF Thermal Monocular | 640 Sensor, Built-in Rangefinder, Lightweight Design
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Proud Members of the industry
We are proud to be an integral part of the field sports industry, supplying high-quality products to enthusiasts and professionals alike. As passionate supporters of the community, we are committed to upholding the traditions, values, and innovation that drive the industry forward. Our dedication to quality, expertise, and customer satisfaction reflects our deep-rooted appreciation for the sector, and we take pride in providing equipment that enhances every experience in the field.
FAQs
Please read our FAQs page to find out more.
Can I get advice on which product is best for me?
Absolutely! We’re always happy to help you choose the right product based on your needs. Whether you need guidance on decoys, shooting accessories, or any other product, get in touch with us, and we’ll offer expert advice.
Can I change or cancel my order after I’ve placed it?
If you need to make any changes or cancel your order, please contact us as soon as possible. We process orders quickly, so while we’ll do our best to accommodate your request, we can’t guarantee changes after dispatch. If your order has already been shipped, you may need to return it once you receive it.
How much does delivery cost?
Delivery charges depend on the size and weight of your order, as well as your location. Standard UK shipping starts from a set fee, while next-day and international options have additional costs. You can find detailed pricing at checkout before completing your order.
What should I do if my item arrives damaged or faulty?
We take great care in packaging orders, but if your item arrives damaged or faulty, please get in touch with us as soon as possible. We may ask for photos of the issue and will arrange a replacement or refund, depending on the situation. Our goal is to ensure you’re completely happy with your order!
How can I track my order?
Once your order has been dispatched, we’ll send you a confirmation email with tracking details (if applicable). You can use the provided tracking number to check the status of your delivery. If you haven’t received tracking information, feel free to contact us for an update.