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Omegon Telescope Pro Astrógrafo N 150/420 OTA

Omegon Astrograph with 150mm aperture at f/2.8

This Newtonian is perfectly adapted to the modern requirements of digital astrophotography. In contrast to common Newtonian telescopes with a coma corrector, this telescope has a hyperbolic primary mirror and a specially-designed corrector in the focuser. Using a compact design and a moderate secondary mirror with a diameter of 70mm, it achieves a corrected image circle of 44mm. The imaging performance is so good that even modern astro cameras with very high resolution can be used.

€1,957.85
Recibelo en 8/10 dias laborales
Reference:
65146
Description

Omegon Astrograph with 150mm aperture at f/2.8

This Newtonian is perfectly adapted to the modern requirements of digital astrophotography. In contrast to common Newtonian telescopes with a coma corrector, this telescope has a hyperbolic primary mirror and a specially-designed corrector in the focuser. Using a compact design and a moderate secondary mirror with a diameter of 70mm, it achieves a corrected image circle of 44mm. The imaging performance is so good that even modern astro cameras with very high resolution can be used.

The highlights at a glance:

Optics optimised for astrophotography with high resolution over the entire usable field of view.

A carbon tube for significantly improved focal stability compared to a metal tube.

The secondary mirror is fitted with the necessary offset for a more uniform illumination of the field of view.

Microfocusing is integrated, a necessity given the extreme f/2.8 aperture ratio.

High-quality CNC Vixen tube clamps and a Losmandy prism rail are included in the scope of delivery

Carrying handle with mounting surface for an accessory shoe

Simple camera adapter using the focuser's M48x0.75 connection thread. Working distance of 55mm.

Specifications:

Optics

 
Type  Reflector
Type of build  Newton 
Aperture (mm)  150
Focal length (mm)  420
Aperture ratio (f/)  2,8
Resolving capacity  0,92
Limit value (mag)  12,7
Light gathering capacity  460
Max. useful magnification  300
Tube weight (kg)  5
tube diameter (mm) 200
Tube length (mm)  450
Tube material  Carbon 
Tube construction Full tube

Reflector

 
Main mirror´s construction  hyperbolic
secondary mirror design Plan
Secondary mirror diameter (mm) 70

Focuser

 
Type of build  Gear rack
Connection ( to eyepiece)  1,25"
Connecting threaded socket (camera-side) M48
Backfocus (mm)  55 (@M48)
Free aperture (mm) 64
Gear reduction yes

Mount

 
Type of build  OTA 
Mounting type  no mount

Included accessories

 
Corrector  integrated
Tube clamps yes
Carrying handle yes
Carrying case yes
Prism rail Vixen-Style
finder schuh Vixen/Skywatcher Level

General

Series Pro Astrograph 

Area of application

 
Astrophotography yes (very good)
Moon & Planets yes
Nature Observation no
Nebulae & galaxies yes
Sun  no (Only with appropriate Sun filter)

Recommended for

 
Beginners  no
Advanced  yes
Observatories  no
Product Details
65146
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