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Oculare > Explore Scientific > 82° > Explore Scientific Ocular 82° Ar 4,7mm 1,25"
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Ocular 82° Ar 4,7mm 1,25"

$ 179,00 incl. TVA, plus costuri de livrare
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Descriere produs

Mai multe despre această serie 82°...

Din pacate, descrierea acestui produs nu a fost inca tradusa in limba romana, din acest motiv veti gasi in loc o descriere in limba engleza.

4,7mm waterproof ocular with 82° apparent field of view

Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, 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.
Each eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field.The 82° Series eyepieces come with a fold-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.

Protection from the Outdoors:
By making the eyepiece body argon-purged and waterproof eyepiece internal elements will remain as pristine as the day they were assembled. The sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. This waterproof eyepiece is easier to clean, and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements.

Date tehnice

Capacitate


Distanta focala (mm)
4,7
Camp vizual propriu (°)
82
Eye relief (mm)
13,6
Acoperirea sistemului optic
acoperire antireflex EMD
Numar de lentile
7
Numar de grupe
4
Conexiune (spre telescop)
1,25"

Extras


Cupe ocular ajustabile
da (pliabil)
Parfocal
da
Iluminat
nu
Filet filtru
da
incarcare gaz inert
da

General


Lungime (mm)
84,5
Diametru (mm)
42
Greutate (g)
220
Serii
82°
Tip
Ocular
Tip constructiv
UWA

Accesorii recomandate

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Geanta de transport

Oklop Geanta de transport for accessories

$ 43,90*

*Toate preţurile includ TVA, plus costurile de transport maritim.

Explore Scientific Ocular 82° Ar 4,7mm 1,25"
Explore Scientific Ocular 82° Ar 4,7mm 1,25"
Explore Scientific Ocular 82° Ar 4,7mm 1,25"
Explore Scientific Ocular 82° Ar 4,7mm 1,25"

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