D-112 GEN 1+ NIGHT VISION MONO-GOGGLE
The Pulsar Challenger GS 1x20 is a multifunctional night vision device. The Pulsar Challenger GS 1x20 has a number of applications. It can be used as a night vision monocular, night vision goggles (if set up on a Head Mount; the device can be used either for the right or the left eye), and a night attachment for a day optical riflescope or a collimator sight. The body of the Pulsar Challenger device is hermetically sealed which enables use in inclement weather (fog, heavy shower, dusty environment, sand storm etc.)
Intensifier Tube | Gen I |
Magnification | 1.0x |
Objective Lens Diameter | 20 mm |
Angle/Field of View | 36° |
Minimum Focus Distance | Not specified by mfr |
Exit Pupil | 6 mm |
Eye Relief | 12 mm |
Dioptric Correction | +/- 4 |
Infrared Illuminator | Yes |
Power Supply | (1) CR123 battery |
Weatherproofing | IP46 compliant |
Temperature Ranges | -4 to 104°F (-20 to 40°C) |
Dimensions | 6.3 x 3 x 2.4" (16 x 8 x 6 cm) |
Weight | Monocular: 10.5 oz (300 g) |
• Single switch button operation
Gen 1 Night Vision
1st generation is currently the most popular type of night vision in the world. Utilizing the basic principles described in detail in our guide, a 1st generation unit will amplify the existing light several thousand times letting you clearly see in the dark. These units provide a bright and sharp image at a low cost, which is perfect, whether you are boating, observing wildlife, or providing security for your home. You may notice the following when you are looking through a 1st Gen. unit. A slight high-pitched whine when the unit is on. The image you see may be slightly blurry around the edges. This is known as Geometric Distortion. When you turn a 1st Gen. unit off it may glow green for some time. These are inherent characteristics of a 1st Gen. unit and are normal.