Key Features:
- High-performance CCD camera
- Rugged design
- Detachable wide-angle adjustable long-range illuminator
- Brightness discretely adjustable to 8 Levels
- Wireless remote control
- Analog video input (NTSC/PAL) and output (PAL)
- Digital video recorder with SD card (optional)
- Battery life up to 10 hrs with optional battery pack
The Alpha Optics AO-2511/2521 digital night vision binoculars with
optical 10x and 15x magnification are designed for law enforcement and
security use, bird watching, camping, hunting, nature observation, or
water sports. Sensitive to both near-infrared and visible light, the
high-performance CCD imaging system of the Alpha Optics AO-2511/2521
provides round-the-clock service. Both versions are equipped with
high-resolution sensors that deliver brilliant displays under all
conditions and a standard NTSC/PAL video input/ output function that
makes it possible to connect to an external video monitor, or to record
images for field documentation or training purposes. The Alpha Optics
AO-2511/2521 digital night vision binoculars use the same multi-pin
connector to connect the optional digital video recorder and external
power access.
Specifications:
| AO-2511 | AO-2521 |
|---|
| Magnification | 10 x | 15 x |
| Lens System | 108 mm, F/1.54 | 145 mm, F/1.8 |
| Field of View | 2.6° x 2.0° | 2.0° x 1.5° |
| Exit Pupil Diameter | 14 mm | 14 mm |
| Focusing Range | 10m to infinity | 25m to infinity |
| CCD Array Spectral Response | 0.4 to 1.1 µm | 0.4 to 1.1 µm |
| Pixel CCD Array Format | 976x582 | 976x582 |
| Turn-on Time, max | 3 sec | 3 sec |
| Analog Input Format | PAL / NTSC | PAL / NTSC |
| Analog Output Format | PAL (768 x 574) pix | PAL (768 x 574) pix |
| Remote Control | Wireless | Wireless |
| Battery Type | Two CR123 Lithium | Two CR123 Lithium |
| Battery Life at 20°C | Up to 3 hours | Up to 3 hours |
| Operating t,°C | from -51°C to +50°C | from -51°C to +50°C |
| Storage t,°C | from -50°C to +70°C | from -50°C to +70°C |
| Dimensions | 316 x 100 x 76 mm | 344 x 102 x 91 mm |
| Weight | 1.04 kg | 1.25 kg |
Standard accessories: Soft carrying case, lens cleaning tissue, video cable, lens cap, eyecup (2), battery
cassette (2), CR123A battery (2), advanced wireless remote control with picatinny adapter, detachable
long-range IR illuminator, platform ring, color (daytime) filter
Optional accessories: Lens swabs, lens cleaning kit, hard storage case
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Alpha Optics manufactures its own tubes which are comparable with
high-specs in America market. The American FOM grading for the tubes is
not normally used by tube manufacturers outside the USA. Since we offer
non-American tubes only to our commercial customers, we also don’t use
it.
So, the categories 2 and 3 are usually commercial grades with
resolutions 57+ lp/mm and 51 lp/mm. Categories 0 and 1 are Milspec with
resolutions 70+ and 64+.
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