Ülisuure kontrasti filter (UHC, 2”) - UHC kitsasribafilter, nagu ka OIII filter, isoleerib kaks topeltioniseeritud hapnikujoont (496 ja 501 nm) ja lisaks ka H-beeta joone (486 nm), mida kiirgavad planeedid ja enamik emissiooniudukogusid.
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.
The aluminium construction is black anodized on the inside and on the outside. FEATURES: 15mm optical path length; Telescope side T-2 internal thread; Focus side T-2 external thread; For eyepiece projection with shift/sliding focuser.
Okulaar Explore Scientific 100° 25 mm (2"), intergaasiga täidetud - 0218425 - 2" okulaarid - Need okulaarid oma tohutu näiva vaateväljaga ei paku vaatlejatele mitte ainult panoraamset visuaalset kogemust, vaid lõdvestavad ka silma, nii et vaatlejad võivad peeneid detaile uurida ka väga pikka aega.
Okulaar Explore Scientific 100° 9 mm (2") - 0218409 - 2" okulaarid - Need okulaarid oma tohutu näiva vaateväljaga ei paku vaatlejatele mitte ainult panoraamset visuaalset kogemust, vaid lõdvestavad ka silma, nii et vaatlejad võivad peeneid detaile uurida ka väga pikka aega.
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.
SkySurfer III has a wide range of connectors for binocular and tripod mounting - and a new housing body (for use as a daytime shadow finder) SkySurfer III rear sight - adjustable LED illuminated point finder.Much more complex in-house development than the common Celestron and Sky-Watcher ”red dot direction finders”. The free aperture is 30mm instead of 20mmLong dew caps are mounted in front of and behind the lens to prevent fogging. The 1:1 objective lens is anti-reflective and darkens the sky much less than competing viewfindersFits directly on the Weaver & Picatinny standart rail.
Filter Baader Semi APO 2" - 2458399 - Filtrid - Baader Semi-APO filter infrapuna blokeerijaga – Moon & Skyglow peegeldusevaba kombinatsioon, millele on lisatud Fringe Killeri tugevam kate. Tulemuseks on praktiliselt värvineutraalne pilt ilma siniste ja punaste halodeta (violetsete ribadeta) ja pildi kontrasti suurendamine.
