Binoklis Levenhuk Bruno PLUS 25x100
Apraksts
Levenhuk Bruno PLUS 25x100 binoculars - a powerful tool designed specifically for the amateur level in astronomy and demanding observations of the night sky and distant landscapes. The device collects 4 times more light than classic models with 50 mm diameter objectives, allowing detailed exploration of faint nebulae, galaxies, and globular clusters that remain invisible with conventional devices. Even in poor lighting, the image is bright and clear across the entire field of view. This makes the device equally effective for both urban observations and stationary observations from a balcony.
The model provides 25x magnification for detailed exploration of extremely distant terrestrial and cosmic objects. A pair of lenses with a diameter of 100 mm gives the user particularly high light-gathering power for a bright and clear image across the entire field of view. The optical design is based on Porro prisms made of BaK-4 glass and K9/F4 objectives with full multi-coating, ensuring high light transmission. The exit pupil diameter is 4 mm, indicating an optimal balance between magnification and high aperture. The user gets a high-frequency, clean, detail-rich image even when the sky has already darkened and the light flux has significantly decreased.
The aluminum alloy body is fully sealed according to the IP67 standard, filled with nitrogen to prevent internal fogging, and coated with a shock-resistant rubber layer. Therefore, the device can withstand rain, short-term immersion in water, sudden temperature changes, and accidental damage. Foldable eyecups facilitate use both with and without glasses. Diopter adjustment +4D allows setting the eyepieces according to vision characteristics. Given the high weight and high magnification, it is recommended to use the binoculars with a tripod. The integrated metal 1/4" adapter ensures easy attachment to a tripod. The metal case ensures safe transportation and convenient storage of the optics. The tripod is not included in the set and is purchased separately.
Key features:
- High-aperture optical system with 100 mm objective lenses, collecting 4 times more light than standard models with 50 mm objectives
- 25x magnification for detailed exploration of extremely distant terrestrial objects, faint nebulae, and galaxies
- Fully multi-coated Porro prisms made of BaK-4 glass for high light transmission
- Fully sealed body, filled with nitrogen according to the IP67 standard, prevents internal fogging of optical elements and can withstand immersion in water
- Integrated adapter for mounting to a standard tripod without additional adapters
- Included in the set is a sturdy metal case for safe transportation and storage of the binoculars
The set includes:
- Binoculars
- Protective caps for eyepieces and objectives
- Strap
- Case
- Cleaning cloth
- Metal case
- User manual and warranty card
| Brand | Levenhuk, Inc., USA |
| Warranty | lifetime |
| EAN | 5905555025124 |
| Package size (L x W x H) | 49x37x21 cm |
| Shipping weight | 8.86 kg |
| Prism type | Porro |
| Magnification, x | 25 |
| Objective lens diameter (aperture), mm | 100 |
| Optical design | 6 elementai 4 grupėse |
| Okuliarai | 4 elementai 3 grupėse |
| Objektīvi | 2 elementi 1 grupā |
| Optiskais materiāls | BaK-4 |
| Lēcu pārklājums | pilnībā daudzkārtējs |
| Prizmu pārklājums | pilnībā daudzkārtējs |
| Izejas acs diametrs, mm | 4 |
| Zīlītes izkliede, mm | 12 |
| Krēslas faktors | 50 |
| Relatīvais spilgtums | 16 |
| Izšķirtspēja, leņķa sekundes | 2,5 |
| Redzes lauks, ° | 2,5 |
| Redzes lauks, m/1000m | 43,75 |
| Tuvākā fokusēšana, m | 30 |
| Okulāra dioptriju regulēšana, dioptrijas | ±4 |
| Starpzīlīšu attālums, mm | 53 — 74 |
| Fokusēšana | individuāla katram okulāram |
| Okulāri | salokāmi, gumijas |
| Korpuss | alumīnija sakausējums, gumijas pārklājums |
| Korpusa pildījums | slāpeklis |
| Ūdensizturība | jā |
| Mitrumizturība | jā |
| Mitruma/ūdens izturības pakāpe | IP67, pilnīga putekļu aizsardzība un īslaicīga iegremdēšana ūdenī |
| Hermētisks dizains | jā |
| Darba temperatūras diapazons, °C | -10 — 53 |
| Izmērs | klasiskā |
| Application | astronomical |
| Tripod mounting | yes |
| Case/stand/bag included | case |
Specifikācijas
- Svars
- 2 kg
- Zīmols
- Levenhuk







