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Telescoape > Officina Stellare > RiFast > Officina Stellare Telescop RiFast 400/1520 SGA OTA
Nr. articol: 56540

Telescop RiFast 400/1520 SGA OTA

$ 29.300,00 incl. TVA, plus costuri de livrare
prea scump?
termen scurt
gata de livrare in 3-5 saptamani + timp de tranzit

Descriere produs

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.

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!

Date tehnice

Optica


Apertura (mm)
400
Distanta focala (mm)
1520
Raport focal (f/)
3,8
Tip
Reflector
Material tub
Carbon
Putere de separatie
0,29
Magnitudine limita (mag)
14,8
Capacitate de colectare a luminii
3270
Putere de marire utila maxima
800
Greutate tub (kg)
40
Constructie tub
Truss tube

Reflector


Tipul oglinzii principale
hiperbolic
Obstructie oglinda secundara
55
Ventilatie pentru oglinda principala
da
Material - Oglinda principala
Sticla borosilicat
Reglabil
da

Focuser


Backfocus (mm)
240
Tip constructiv
Intern
Motorizat
da
Apertura libera (mm)
70

Montura


Tip montura
fara montura
Tip constructiv
OTA

Accesorii incluse


șină prismatică
Losmandy-Style
corector
integrat

General


Serii
RiFast

Aplicaţii


Astrofotografie
da (foarte bun)
Luna & Planetele
da
Observatii in natura
nu
Nebuloase & Galaxii
da
Soare
nu

Recomandat pentru..


Incepatori
nu
Avansat
da
Observatoare
da

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

Officina Stellare Telescop RiFast 400/1520 SGA OTA

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