Product PDF
Spec Sheet PDF
CAD DrawingCAD Drawing 2CAD Drawing 3Koden Sirius 12 Gyrostabilized Binocular
Model: Sirius 12- IPX7 Waterproof Performance
- Full multi/oil and water repellent coating
- Ideal for dome concerts and sports games at 12x
- Built-in gyro sensor
- 12-hour operation with one alkaline battery
- Auto off
SIRIUS 12 features a unique 6-axis gyro sensor designed to compensate for camera shake. This enables precise viewing in shaky environments, making it ideal for observing performers from stadium stands, enjoying sports games, or birdwatching from a distance. The anti-vibration function is easily activated by toggling the ON/OFF lever located on the top of the main unit.
The main unit is fully waterproof with an IPX7 rating, suitable for both indoor and outdoor use. It can withstand rain at festivals or stadium gigs without any issues.
Fully multi-coated lenses are utilized to minimize light transmission loss, ensuring a bright and clear field of view. Additionally, both the eyepiece and objective lenses are coated with a water and oil-repellent coating to prevent lens contamination.
It operates for 12 hours on a single AAA alkaline battery. With automatic power-off after 30 minutes, it allows for extended usage without concern for battery depletion, even in remote mountainous or maritime environments.
It features a 1/4"" screw hole, which is beneficial for birdwatching and extended observation sessions.
Specifications| Magnification | 12X |
| Objective lens effective diameter | 21mm |
| Field of view(FOV) | 4.8 |
| Apparent field of view | 57.6° |
| Eyepiece diameter | 1.8mm |
| Eye relief | 11mm |
| Minimum focusing distance | 2.7m |
| Waterproof performance | IPX7 (completely waterproof) |
| Battery life | approx. 12 hours (sensor driven) |
| Auto-off function | Automatic power-off after 30 minutes of inactivity |
| Power source | One AA battery |
| Tripod screw hole | (for hands-free use) |
| Size | 119 x 131 x 52 mm |
| Weight (excluding batteries) | 438g |
| Country of origin | Japan |
What's in the Box:
- Sirtius 12 Binocular
- Carry Case
- Strap
