Pulsar Wildlife · Thermal Monocular · Ornithology & Wildlife Research
Pulsar Wildlife Orni XG35
Premium Thermal Monocular for Ornithologists and Wildlife Observers
640×480 sensor with sNETD <20 mK – F1.0 35 mm objective, integrated LRF to 1’500 m, 1024×768 AMOLED HD display, dual-battery system for up to 12 hours, IP67 – in a 500 g magnesium alloy body
The thermal monocular for ornithologists – F1.0 optics, integrated LRF, 12-hour dual battery.
The Pulsar Wildlife Orni XG35 is the flagship thermal monocular in the Pulsar Wildlife range, designed specifically for ornithologists, wildlife researchers and serious wildlife observers who demand the most from their equipment. Built around a 640×480 / 12 µm sensor with a system NETD of less than 20 mK, the Orni XG35 combines outstanding thermal sensitivity with a premium 35 mm F1.0 germanium objective – a faster lens than F1.2 alternatives, collecting more thermal radiation and maximising image brightness in the most challenging conditions. The 2.5–20x magnification range and 12.5° field of view provide an ideal combination of wide-area scanning and detailed observation at distances up to 1’800 m. The integrated laser rangefinder measures distances to targets up to 1’500 m with ±1 m accuracy, displayed directly in the field of view – an essential tool for ornithologists recording precise distance data. A dual-battery system combining an internal rechargeable cell with a removable APS5 pack delivers up to 12 hours of continuous use, while the 1024×768 AMOLED HD display renders fine feather and surface detail with exceptional clarity. The IP67 rating certifies full protection against both dust and water immersion.
Thermal Sensor · 640×480 / 12 µm / sNETD <20 mK · 35 mm F1.0 Germanium
640×480 sensor with F1.0 objective – maximum light collection, sNETD <20 mK
The 640×480 uncooled microbolometer in the Orni XG35 is specified with a 12 µm pixel pitch and a system NETD of less than 20 mK – meaning the complete optical-sensor assembly reliably resolves temperature differences of less than 0.020 °C between adjacent scene points. This fine sensitivity is achieved in part through the F1.0 germanium objective: a faster aperture than the F1.2 lenses found on most compact thermal monoculars, it collects significantly more infrared radiation per unit of time and delivers a brighter, lower-noise image to the sensor. The result is effective imaging in the coldest and most humid conditions, where thermal contrast between a bird and its background is at its minimum. The 50 Hz frame rate produces smooth real-time video without motion smear – important for tracking fast-moving birds in flight. Combined with the 35 mm focal length, the system achieves a detection range of 1’800 m and a field of view of 12.5° (21.9 m at 100 m) at 2.5x base magnification, with digital zoom extending to 20x for close examination of distant subjects.
Integrated LRF to 1’500 m & Wild Vision App – precision data, seamless connectivity
The Orni XG35 incorporates a Class 1 laser rangefinder (905 nm, IEC 60825-1:2014) that measures target distances up to 1’500 m with ±1 m accuracy. The reading is displayed directly in the eyepiece field of view without interrupting the thermal image – enabling ornithologists and researchers to log precise distance data for every observation without carrying a separate rangefinder. The device connects to the Pulsar Wildlife Wild Vision app via dual-band Wi-Fi (2.4 / 5 GHz) for Android and iOS. Through the app, the user can view the live thermal stream on a smartphone or tablet, adjust settings remotely, download recordings from the 64 GB internal storage, and share footage directly from the field. The built-in recorder captures MP4 video with audio and still images in JPG format, both at the full 1024×768 display resolution – preserving the same clarity seen through the eyepiece in every recording. Eight selectable thermal colour palettes – White Hot, Black Hot, Red Hot, Rainbow, Ultramarine, Red Monochrome, Sepia and Violet – cover all terrain types and ambient conditions.
1024×768 AMOLED HD – IP67, 12-hour dual battery, 500 g magnesium body
The Orni XG35 features a 1024×768 AMOLED HD display – a significantly higher resolution than standard thermal monoculars – that renders fine feather texture, plumage patterns and surface detail with the clarity needed for ornithological identification. The frost-resistant AMOLED panel maintains full brightness and contrast in cold conditions. An ergonomic focus wheel positioned in front of the eyepiece enables smooth, precise one-handed focusing, freeing the other hand for binoculars, a notebook or a spotting scope. The IP67-rated magnesium alloy body provides full certification against both dust ingress and water immersion to 1 metre for 30 minutes – a step above the IPX7 standard, covering dusty habitats and exposure to blowing sand or grit. The dual-battery system combines an integrated internal rechargeable cell with a hot-swappable external APS5 pack (combined capacity 4’900 mAh) for up to 12 hours of continuous operation at 22 °C. Both cells are charged simultaneously via the USB-C port with Power Delivery (5V / 9V). The operating temperature range of −25 °C to +40 °C covers the full range of environments where serious wildlife observation takes place.
Key features – Pulsar Wildlife Orni XG35
- 🌡️ 640×480 sensor, 12 µm, sNETD <20 mK – highest pixel resolution in the Pulsar Wildlife monocular range
- 🔭 Zoom 2.5–20x, 35 mm F1.0 Germanium objective – detection range 1,800 m
- 📏 LRF up to 1,500 m (±1 m, 905 nm, Class 1) – integrated rangefinder, distance overlay in viewfinder
- 🔋 Dual APS5 battery system – up to 12 hours, hot-swappable, USB-C PD (5V/9V)
- 💧 IP67 (fully dust-tight, 1 m / 30 min submersion) – magnesium alloy body
- 💾 64 GB internal – MP4 video with audio and JPG photos at full resolution
- 📱 Wild Vision App (Android/iOS) + dual-band Wi-Fi (2.4/5 GHz) – live streaming and remote control
- 🖥️ AMOLED HD 1024×768 – 8 color palettes, clear high-contrast image
- ⚖️ 500 g – compact for one-handed operation despite dual battery and LRF
- 🐦 Ergonomic one-hand focus ring – precise focusing even while using binoculars
For whom is the Pulsar Wildlife Orni XG35 designed?
The Orni XG35 is built for ornithologists and serious wildlife observers who require the highest optical and thermal performance in a single handheld device – integrating thermal imaging, precision distance measurement and full HD recording in one compact instrument. It is equally suited to wildlife researchers who need to log distance data alongside thermal signatures, to naturalists leading guided wildlife tours who require a device that can demonstrate subjects at extreme range, and to conservation fieldworkers operating in demanding environments where IP67 protection and extended battery life are essential. The ergonomic one-handed focus wheel and dual-battery system make it the natural choice for observers who carry binoculars alongside a thermal monocular and need all-day autonomy without interruption.
Technical Specifications – Pulsar Wildlife Orni XG35
| Model | Pulsar Wildlife Orni XG35 |
|---|---|
| SKU | PUL-77520 |
| Sensor type | Uncooled microbolometer |
| Sensor resolution | 640×480 px |
| Pixel pitch | 12 µm |
| NETD (sensor) | <40 mK |
| sNETD (system) | <20 mK |
| Frame rate | 50 Hz |
| Objective lens | 35 mm F1.0 Germanium |
| Magnification | 2.5–20x (digital zoom up to 8x) |
| Field of view | 12.5° – 21.9 m @ 100 m (at 2.5x) |
| Detection range | 1’800 m |
| Laser rangefinder (LRF) | Up to 1’500 m – accuracy ±1 m – 905 nm – Class 1 (IEC 60825-1:2014) |
| Display type | AMOLED HD (frost-resistant) |
| Display resolution | 1024×768 px |
| Colour palettes | 8 (White Hot, Black Hot, Red Hot, Rainbow, Ultramarine, Red Monochrome, Sepia, Violet) |
| Video recording | MP4 with audio – 1024×768 – 50 fps |
| Photo | JPG – 1024×768 |
| Internal storage | 64 GB |
| Wi-Fi | Dual-band 2.4 / 5 GHz |
| App | Wild Vision (Android & iOS) |
| Battery | Dual system: internal rechargeable cell + removable APS5 (combined 4’900 mAh) |
| Battery life | Up to 12 h at 22 °C |
| Charging | USB-C – Power Delivery 5V / 9V (both cells simultaneously) |
| Focus | Ergonomic focus wheel (one-handed operation) |
| Housing | Magnesium alloy |
| Protection | IP67 (IEC 60529) – dust-tight & waterproof to 1 m for 30 min |
| Operating temperature | −25 °C to +40 °C |
| Dimensions (L×W×H) | 179×52×77 mm |
| Weight | 500 g |
| Manufacturer warranty | 3 years (Pulsar Wildlife) |
Package Contents – Pulsar Wildlife Orni XG35
- 🔭 Pulsar Wildlife Orni XG35 thermal monocular
- 🔋 APS5 battery pack (external removable, hot-swappable)
- 🔌 USB-C cable for charging
Frequently Asked Questions – Pulsar Wildlife Orni XG35
What does the 640×480 / 12 µm sensor mean in practice?
The Orni XG35 uses an uncooled microbolometer with 640×480 pixels – 307’200 individual temperature-sensitive points – and a pixel pitch of 12 µm. This combination delivers high spatial resolution across the thermal image: fine feather detail, plumage patterns and surface textures are resolved at distances where competing devices show only a blob of heat. The 12 µm pitch keeps the sensor physically compact while enabling the use of a short 35 mm focal-length objective. At the base magnification of 2.5x, the field of view is 12.5° (21.9 m at 100 m), wide enough for open-area scanning; digital zoom up to 20x allows close examination of distant subjects.
What is sNETD <20 mK and why does it matter?
sNETD (system NETD) is the minimum temperature difference that the complete assembled device – sensor, optics and electronics together – can reliably resolve between adjacent points in the scene. A value below 20 mK means the Orni XG35 distinguishes thermal contrasts smaller than 0.020 °C. This is a genuinely fine sensitivity level: it allows detection of recently vacated roost sites that are still slightly warmer than their surroundings, birds partially concealed in dense vegetation, and heat signatures that remain weak at low ambient temperatures or high humidity. The specification contrasts with the sensor NETD of <40 mK – the sNETD figure is lower because the F1.0 lens collects more infrared radiation per unit time and reduces optical losses in the path to the detector.
What is the integrated laser rangefinder (LRF) and how does it work?
The Orni XG35 contains a Class 1 eye-safe laser rangefinder (905 nm, IEC 60825-1:2014) that measures distances to targets up to 1’500 m with ±1 m accuracy. A single button press fires the laser; the measured distance is displayed directly in the eyepiece field of view as an overlay on the thermal image, without interrupting observation. For ornithologists and wildlife researchers, this eliminates the need to carry a separate rangefinder: every observation can be tagged with a precise distance measurement for data logs, behavioural studies or transect surveys. The LRF is rated to Class 1 – the safest laser classification under IEC 60825-1:2014 – meaning it poses no hazard to eyesight under normal use conditions.
What does the 1’800 m detection range mean in practice?
1’800 m is the distance at which the thermal channel can confirm the presence of a human-sized heat source under standard atmospheric conditions (Johnson criterion: detection = 1.5 cycles on the target). At this distance the observer can confirm ‘something is there’ but not necessarily identify what it is. Recognition and identification distances are shorter – typically one-third and one-eighth of the detection range respectively. For ornithology, the practical implication is that large birds such as raptors, herons or geese can be detected at very long distances, while detailed identification requires bringing the subject closer in the zoom range. The 2.5–20x zoom range supports both wide-area scanning at 2.5x and detailed observation at higher magnifications.
What is the advantage of the F1.0 lens over the F1.2 lenses used on other monoculars?
Aperture determines how much infrared radiation the lens collects per unit of time. An F1.0 lens has an aperture area (proportional to 1/f²) that is 44% larger than an F1.2 lens of the same focal length. This means significantly more thermal energy reaches the sensor per frame – resulting in a brighter, lower-noise image. In practice, this manifests as better contrast in cold conditions (where scene temperature differences are small), better performance at high humidity, and the ability to detect weaker heat signatures that an F1.2 system might not resolve. The F1.0 aperture directly contributes to the system sNETD of <20 mK, whereas the sensor alone has a NETD of <40 mK.
How does the dual battery system work?
The Orni XG35 combines two power sources: an internal rechargeable cell built into the body, and a removable external APS5 battery pack. Together they provide a combined capacity of 4’900 mAh, delivering up to 12 hours of continuous operation at 22 °C. The APS5 is hot-swappable – it can be replaced in the field without powering down the device, as the internal cell maintains operation during the swap. Both cells charge simultaneously via the USB-C port with Power Delivery (5V / 9V). For full-day fieldwork without access to mains power, carrying one spare APS5 effectively doubles the potential operating time.
What is the difference between IP67 and IPX7?
Both ratings certify protection against immersion in up to 1 metre of water for 30 minutes (IEC 60529). The difference lies in the first digit: in IP67, the ‘6’ certifies complete protection against dust ingress (dust-tight), whereas in IPX7 the ‘X’ means the dust protection level has not been tested or declared. In field environments that combine wet conditions with dust, sand, fine soil or pollen – typical for ornithological fieldwork – IP67 provides a higher real-world protection level than IPX7. The Orni XG35’s IP67 certification (IEC 60529) is a verified, standardised test result, not a manufacturer claim.
What warranty applies to the Pulsar Wildlife Orni XG35 in Switzerland?
Pulsar Wildlife provides a 3-year manufacturer’s warranty on the Orni XG35, covering defects in materials and workmanship. In Switzerland, the statutory guarantee right of 2 years from the date of purchase applies independently of the manufacturer’s warranty. Swiss-Sale.ch is happy to assist with any warranty questions and coordinates directly with the authorised Pulsar Wildlife service channel.
