Okulārs 82° Ar 4,7mm (1,25") EXPLORE SCIENTIFIC
144-0218804
Pamatinformācija
Uzmanību: atlikušas tikai pāris preces!
Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.
The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.
All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.
| OPTICAL SPECIFICATIONS | |
|---|---|
| Focal length | 4.7 mm |
| Apparent field of view | 82 degrees |
| Lenses/Groups | 7/4 |
| GENERAL TECHNICAL DATA | |
| Waterproof | ✓ |
| Eyecups | Rubber eyecups, foldable |
| Warranty | 2 years |
| DIMENSIONS & WEIGHTS | |
| Net weight (without access.) | 214 g |
| Eyepiece Barrel Diameter | 31.7 mm |
| Length of the eyepiece barrel | 30 mm |
| Tüüp | parfocal |
| Optiline disain | 7 elements in 4 groups |
| Bränd | Explore Scientific |
| Warranty, years | 2 |
| Package size (LxWxH), cm | 14.5x11x10 |
| Optics material | optical glass |
| Focal length, mm | 4.7 |
| Shipping Weight, | 0.4 |
| Waterproof | yes, additional argon purge |
| Optics coating | multicoated EMD (Enhanced Multilayer Deposition) |
| Additionally | rubber foldable eyecup |
| Eyepiece barrel diameter, mm | 31.7 |
| Apparent field of view, ° | 82 |
| Eyedistance, mm | 13.6 |
| Field stop diameter, mm | 6.9 |
| Barrel diameter, in | 1.25 |
| Ühendus teleskoobiga | 1,25" |
| Toote tüüp | Eyepiece |
| Fookuskaugus | 4 - 5mm |
Izmēri un svars
Produktu kodi
Pasūtījumiem virs 99 € Photopoint piedāvā bezmaksas piegādi Igaunijas teritorijā. Ieskatieties cilnē „Piegāde”, lai iegūtu precīzāku piegādes cenu aprēķinu.
Jūs varat izvēlēties vēlamo piegādes veidu iepirkumu grozā: Omniva kurjera piegāde
Kurjers nogādās Jūsu preces no Photopoint tieši uz Jūsu norādīto adresi. Piegāde tiek veikta darba dienās no 08:00 līdz 17:00. Kurjers Jums piezvanīs pirms ierašanās, tāpēc turiet savu telefonu tuvumā. Lūdzu, pārliecinieties, ka piegādes galamērķī atrodas persona, kas būs ir tiesīga saņemt sūtījumu.
Prece var tikt pasūtīta tikai mūsu interneta veikalā. Piegāde sākot no 7-10 darba dienām Igaunijas teritorijā.