The Pulsar Krypton 2 FXG50 Thermal Imaging Front Attachment is a premium clip-on thermal device that instantly converts your existing daylight riflescope into a fully capable thermal imaging system — no re-zeroing, no hassle, no compromise on accuracy.
- 640×480 thermal sensor delivers crisp, high-resolution heat imaging at range
- Detects thermal signatures up to 2,300 meters away in total darkness
- AMOLED display with 1920×1080 resolution for vivid, true-to-life image clarity
- Magnesium alloy body offers rugged, lightweight durability in harsh conditions
- 16GB built-in memory records 1024×768 video directly on the device
- Bluetooth remote included for hands-free operation and control
Who This Is For
The Krypton 2 FXG50 is purpose-built for serious hunters, sport shooters, and surveillance professionals who want to maximize the value of their existing optics investment. Rather than purchasing a dedicated thermal riflescope, this attachment pairs with the daylight scope you already trust — making it an ideal solution for hog hunters, predator callers, and security personnel who demand reliable thermal performance across multiple platforms without the cost of redundant optics.
Specifications
| Model | Krypton 2 FXG50 |
|---|---|
| Sensor Resolution | 640×480 |
| Detection Range | 2,300 meters |
| Display Type | AMOLED |
| Display Resolution | 1920×1080 |
| Video Resolution | 1024×768 |
| Built-In Memory | 16GB |
| Construction | Magnesium Alloy |
| Connectivity | Bluetooth (remote included) |
| Lens Objective | 50mm |
| Intended Use | Hunting, Shooting, Surveillance, Photography |
| Brand | Pulsar |
Frequently Asked Questions
Will the Krypton 2 FXG50 work with my existing riflescope?
The Krypton 2 FXG50 is designed to mount directly to the objective lens of most daylight riflescopes using adapter rings sized for a wide range of lens diameters. Because it attaches to the front of your scope, it requires no re-zeroing — your point of impact remains exactly where it was. Check Pulsar's adapter compatibility list to confirm the correct ring size for your scope's objective lens diameter.
Can I use the Krypton 2 FXG50 for handheld observation or is it only for shooting?
Absolutely — the Krypton 2 FXG50 is a multipurpose thermal device. In addition to mounting on a riflescope, it functions as a standalone thermal monocular for wildlife observation, night photography, video recording, and area surveillance. The onboard 16GB memory lets you capture and store footage directly on the unit, making it a versatile tool well beyond the shooting range.
What does the 640×480 sensor mean for real-world performance compared to lower-resolution thermal sensors?
A 640×480 thermal microbolometer sensor is considered a high-resolution sensor in the thermal optics market. Compared to budget 256×192 or 384×288 sensors, the 640×480 sensor delivers significantly more image detail, sharper target identification at distance, and better edge definition — all critical for ethical shot placement on game animals or positive target identification in security applications. Combined with the AMOLED display at 1920×1080, the visual output is among the clearest available in clip-on thermal attachments.