Binoklis Levenhuk Bruno BASE 20x80
Apraksts
Binoklis Levenhuk Bruno BASE 20x80 - jaudīgs optiskais instruments, radīts tiem, kuri vēlas detalizēti aplūkot Mēness krāterus, Jupitera pavadoņus un spožus miglājus. Tas sniedz iespēju veikt nopietnus astronomiskus pētījumus pat pie vidēja apgaismojuma un ir piemērots zemes objektu novērošanai no lieliem attālumiem.
Binoculars have 20x magnification for detailed observation of very distant objects. 80-millimeter objectives provide high aperture for observations in low light. The device is based on fully multi-coated optics: Porro prisms made of BaK-4 glass and K9/ZF1 lenses. As a result, the optical elements provide high light transmission and a detailed image without distortion at the edges. The 4 mm exit pupil diameter allows observation at dawn or dusk. The +4D diopter adjustment ring helps adjust image clarity when there is a vision difference between the right and left eye, and smooth central focusing allows quick focusing on the object.
The device body is made of aluminum alloy. It has a rubber surface that ensures a reliable grip and protection against impacts. IPX3 moisture protection allows continuing observations even in light rain or drizzle without worrying about the binoculars' operation. The closest focus of 16 m makes the model more suitable for working with distant rather than close objects, and using a tripod (purchased separately) reduces hand strain and ensures image stability. The binoculars can be mounted on a tripod without additional adapters; the integrated adapter can be used.
The binoculars combine bright optics, thoughtful ergonomics, and a sturdy design for maximum observation comfort. Therefore, you can focus on exploring the Solar System, bright star clusters and nebulae, as well as hard-to-reach landscapes of the Earth.
Main features:
- 20x magnification for very distant terrestrial and space observations
- Large 80 mm objectives for light gathering at dusk
- Optical elements with full multi-coating create a bright and clear image
- Aluminum alloy body with rubberized surface for reliable grip and protection against mechanical damage
- IPX3 moisture protection for long observations even in rain
- Smooth central focusing and diopter adjustment ring for precise adjustment to individual vision
Kit contents:
- Binoculars
- Protective caps for eyepieces and objectives
- Strap
- Case
- Cleaning cloth
- User manual and warranty card
| Brand | Levenhuk, Inc., USA |
| Warranty | lifetime |
| EAN | 5905555025094 |
| Package size (L x W x H) | 41x27x17 cm |
| Shipping weight | 3 kg |
| Prism type | Porro |
| Magnification, x | 20 |
| Objective (aperture) diameter, mm | 80 |
| Optical design | 6 elements in 4 groups |
| Eyepieces | 4 elements in 3 groups |
| Objectives | 2 elements in 1 group |
| Optics material | BaK-4 |
| Lens coating | fully multi-coated |
| Prizmų danga | pilna daugiasluoksnė |
| Išėjimo vyzdžio skersmuo, mm | 4 |
| Akies reljefas, mm | 18 |
| Prietemos faktorius | 40 |
| Santykinis šviesumas | 16 |
| Skiriamoji geba, kampo sekundės | 3.5 |
| Matymo laukas, ° | 3.2 |
| Matymo laukas, m/1000m | 56 |
| Artimas fokusuotė, m | 16 |
| Okulijarų dioptrijų reguliavimas, dioptrijos | ±4 |
| Atstumas tarp vyzdžių, mm | 56 — 72 |
| Fokusavimas | centrinis |
| Akies kriauklės | išardomos, guminės |
| Korpusas | aliuminio lydinys, gumuotas |
| Drėgmės apsauga | taip |
| Drėgmės apsaugos/vandeniui atsparumo laipsnis | IPX3 (apsauga nuo vandens purslų) |
| Darbo temperatūros diapazonas, °C | -10 — 53 |
| Dydis | klasikinis |
| Naudojimas | astronominis |
| Montavimas ant trikojo | taip |
| Dėklas/krepšys į komplektaciją | dėklas |
| Akiniai dėvintiems | taip |
Specifikācijas
- Svars
- 2 kg
- Zīmols
- Levenhuk








