GSO 6" F/4 Newtonian Imaging Telescope
429.00
Tax included 
Delivery times depending on the shipping method: Switzerland: 2 to 3 days; Europe: 7 to 10 days.
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GSO 6" F/4 Newtonian Imaging Telescope
High-speed 6" imaging Newtonian with Crayford dual-speed focuser, EAF ready, tube rings, and Vixen dovetail. Ideal for deep sky astrophotography.
GSO 6" F/4 Newtonian Imaging Telescope
DESCRIPTION
The GSO 6" F/4 Newtonian is a fast, wide-field reflector telescope designed for astrophotography. With its 150 mm parabolic primary mirror and 612 mm focal length (F/4), it delivers a bright and wide imaging field. The primary mirror features enhanced aluminum coatings with 94% reflectivity, ensuring strong light transmission.
It includes a robust 2" dual-speed Crayford focuser with linear bearings, compatible with electronic auto focus motors (EAF). The 70 mm secondary mirror ensures good field illumination for modern imaging sensors.
The OTA comes with 176 mm tube rings, a Vixen-style dovetail bar, a fully multi-coated 8x50 achromatic finder with bracket, and a dust cap for storage.
TECHNICAL SPECIFICATIONS
Optical design: Newtonian reflector
Aperture: 150 mm (6")
Focal length: 612 mm
F-ratio: F/4
Secondary mirror: 70 mm
Mirror coating: enhanced aluminum, 94% reflectivity
Focuser: 2" dual-speed Crayford with linear bearing, EAF compatible
Primary mirror cell: 3-point design
Included accessories:
8x50 achromatic finder, fully multi-coated
176 mm tube rings
Vixen-style dovetail plate
Dust cap
GSO NEWTON 154/600 F4
GSO 6" F/4 Newtonian Imaging Telescope
High-speed 6" imaging Newtonian with Crayford dual-speed focuser, EAF ready, tube rings, and Vixen dovetail. Ideal for deep sky astrophotography.