Meer dan 7500 artikelen uit voorraad leverbaar
Laagsteprijsgarantie
Uw partner voor astronomie
Telescopen > Officina Stellare > RiFast > Officina Stellare Telescoop RiFast 500/1900 SGA OTA
Artikelnummer: 56542

Telescoop RiFast 500/1900 SGA OTA

korte termijn
Klaar voor verzending in 3-5 weken + verzendtijd

Productomschrijving

Helaas is deze beschrijving nog niet in het Nederlands vertaald. U vindt hier dus een Engelse artikelbeschrijving.

RiFast: A big, beautiful telescope at f/3.8

Devoted to astrophotograpy, the RiFast family has an unique optical scheme, proprietary of Officina Stellare, another creation of the master optician Massimo Riccardi. The primary mirror is aspherical and the secondary mirror is spherical.

Main features are the three element corrector placed near the focus with two aspherical elements, an incredible stable mechanic to make collimation easier and a complete series of accessories for a complete upgrade. Why place the corrector so close to focus position? Simple: to give the best result possible in terms of overall correction, completely absence of chromatic aberration and best RMS spot radius.

  • Optional 1.5x extender and 0.78x reducer are designed to work in a perfect symphony with the integrated three elements corrector, to provide also a better performance.
  • Collimation is stable as it had ever been before, thanks to a new mechanical design, improved with bigger apertures.
  • Temperature changes will not affect optical stability
  • Every RiFAst is tested under the sky in real condition before shipping and comes perfectly configured with customer needs and collimated as well.
  • Secondary mirror is motorized for focusing (only optional for 400mm model), leaving the imaging train completely screwed to the backplate, a good solution for heavy cameras and accessories. Is also possible to set up the tip-tilt.
  • Remote observers can upgrade their RiFAst with primary mirror shutters to avoid moisture deposit on the telescope’s mirror when not in use and OS Bus advanced electronic to control every function remotely.

The RiFAst comes in two Versions: The SGA Version comes with low expansion glass optical set and carbon/aluminum truss tube design. The CGC with near zero expansion ceramic glass optical set and full carbon truss.

Only the RiFast 300 SGC comes with low expansion glass and full carbon truss.

All versions include splitted light baffle, four support dovetails, three ventilation fans and mirrors heaters with manual control, shroud and cap covers. The primary cell is detachable for an easy cleaning of mirror.

You will never find a better and faster astrographer in this class!

Specificaties

Optiek


Opening (mm)
500
Brandpuntsafstand (mm)
1900
Openingsverhouding (f/)
3,8
Type
Reflector
Buismateriaal
Carbon
Resolutie
0,23
Grenswaarde (mag)
15,3
Lichtopbrengst
5100
Max. nuttige vergroting
1000
Buis gewicht (kg)
85
Buis constructie
Open buis

Reflector


Hoofdspiegelontwerp
hyperbolisch
Obstructie vangspiegel
55
Hoofdspiegel ventilatie
ja
Hoofdspiegel materiaal
Borosilicate glas
Verstelbaar
ja

Focuser


Backfocus (mm)
240
Ontwerp
Intern
Gemotoriseerd
ja
Vrije opening (mm)
80

Montering


Type montering
zonder montering
Ontwerp
OTA

Inbegrepen accessoires


Zwaluwstaart
Losmandy-Style
Corrector
geïntegreerd

Algemeen


Serie
RiFast

Toepassing


Astrofotografie
ja (erg goed)
Maan & Planeten
ja
Natuurobservatie
nee
Nevels & sterrenstelsels
ja
Zon
nee

Aanbevolen voor


Beginners
nee
Gevorderd
ja
Observatoria
ja

Aanbevolen accessoires

Telescoop accessoires > Transport & opbergen (6)
Transportkoffers

Officina Stellare Transportkoffers Wooden Crate 500

$ 540,00*
Telescoop accessoires > Andere (7)
Laser pointers

Officina Stellare Laser pointers Collimation Kit De Luxe

$ 1.390,00*
Oculairs (2)
Kruisdraad oculairs

Omegon Kruisdraad oculairs Dradenkruisoculair, 12,5mm, verlicht

$ 89,00*
Filters > Nevelfilters (5)
Filters

Omegon Filters Deep Sky filter, 1,25''

$ 89,00*
Filters > Andere (2)
Filters

Omegon Filters Variabele polarisatiefilter, 1,25"

$ 39,90*
Astrofotografie > Camera adapter (3)
Projectie adapter

Omegon Camera-adapter, 1,25"

$ 24,90*
Astrofotografie > Andere (5)

Officina Stellare Reducer 0.78x

$ 2.230,00*
Observatoria (1)

Omegon Tent observatorium

$ 189,00*
Media (2)
Sterrenkaart

Omegon Sterrenkaart Planisfeer (Engels)

$ 14,90*
Outdoor (2)
Hoofdlamp

Omegon LED-hoofdlamp

$ 13,90*
Globes & Kaarten (1)
continentkaart

Oculum Verlag continentkaart Sky Quality Map Europe

$ 18,90*
Onderhoud > Lens cleaners (3)

Omegon Reinigingsset 7-in-1 voor optieken

$ 19,90*
Onderhoud > Andere (2)

Omegon microvezel reinigingsdoekje 20cm x 20cm

$ 4,90*

*Alle prijzen zijn inclusief BTW + verzendkosten.

Officina Stellare Telescoop RiFast 500/1900 SGA OTA

Klantbeoordelingen

Er zijn nog geen beoordelingen voor dit product.

Stel uw eigen beoordeling samen:

Heeft u specifieke vragen over uw bestelling of producten? Neem dan contact op met onze klantenservice!