Sky-Watcher Esprit-100ED Professional
Apokromatisk ED-refraktor av svært høy optisk og mekanisk kvalitet. Objektivet inneholder ED-glass (1 stk. Ohara FPL-53 ED-element) av samme kaliber som du finner i flere av de mest ekslusive kameraobjektivene på markedet. Dette gir ingen synlige fargebrygningsavvik selv mot lyssterke objekter. Teleskoptuben er utstyrt med 3" dual speed (todelt utveksling) fokuser med høy bærekapasitet og helt uten dødgang. Dette gjør fokuseren ideell for astrofotografering Reduksjonsadapter for 1,25" og 2" medfølger fokuseren.
Også medfølgende: 2” dielektrisk speildiagonal, 9x50 søkekikkert, festeringer, 75 mm dovetail festeskinne, samt en solid koffert med hjul. Tubens egenvekt er 6,3 kg. Tubens brennvidde: 550 mm.
Fra produsentens engelske produktpresentasjon:
Sky-Watcher Professional ESPRIT 3-Element ED apochromatic refractors are instruments of the highest quality with optical performance rivalling or exceeding similar telescopes of even the most famous high-end telescope brands.The ESPRIT Super Apo Triplets are designed for the most demanding astro-imagers, for use with the optional M48 Field Flattener, but are also fine telescopes for visual observations. The premium, superbly-corrected optical systems deliver high-contrast images full of detail and zero detectable colour fringing, even on the brightest of objects.
MAIN FEATURES:
3-Element Objective Lens, Focal Length 550mm (one Ohara FPL-53 ED element)
3” CNC Machined 11:1 Dual-Speed Linear Power Focuser
Zero detectable Colour Fringing even on Bright Objects
Metallic High-Transmission Lens Coatings
Knife-edge Baffled Optical System
High-precision Mechanical Components
Aluminium OTA material (superior to plain carbon-fibre for this application)
Adjustable Dew Shield
OTA Weight 6.3kg (without accessories)
3” DUAL-SPEED LINEAR POWER FOCUSER
3” LPF with 2” and 1.25” eyepiece adaptors and indexed scale
Zero focus-shift during focusing
High Load Capacity
The smooth focus motion and 11:1 fine focus wheel allows precision adjustment and critical focusing of eyepieces & cameras
ACCESSORIES SUPPLIED:
2” Dielectric Star Diagonal, 9x50 Right-Angled Erect Image Finderscope, Tube Rings, 75mm Dovetail Mounting Plate, Heavy Duty Foam-Lined Storage/Transportation Case with Wheels.
