GreenlineR/O Garden Observatories

19/03/2026

PRODUCT TICKER
Meet our new modular RD-400 Clamshell Dome system.
The RD-400 consists of a main 4M large clamshell dome unit and a wide range of riser walls and mounting adapter rings, to create the optimal configuration for your observatory. All risers can also be used to make combinations. A special labyrinth-brush system makes this an absolutely dust-, sand-, water- and snow-tight clamshell observatory dome, that is the optimal shelter for your expensive instrumentation.
See more here:
https://www.astrogfk.com/clamshell-domes/module-overview/

12/03/2025

NEWS TICKER
This month our construction team will travel to Nagoya, Japan to install this freshly produced 4.25m clamshell dome for a leading aerospace company.
DOME PARTS optical is a global player in the field of high quality glass fiber clamshell domes for research and defense applications.
See more of us, here: https://www.astrogfk.com/

06/03/2025

03/03/2025

PRODUCT TICKER
Meet our new, extremely low cost GreenLine MS-20 Roll-Off astronomical observatory, a dream of every hobby astronomer, worldwide! This affordable and compact roll-off observatory fits in every garden and can safely hold and protect your expensive telescope. The smoothly running roof is hand operated, so you need no power.
With its 1,50M high walls and collapsible rear wall MS-20 offers a view of the sky to the max.
See more on our website: https://www.astrogfk.com/

14/02/2025

PRODUCT TICKER
Meet our new dual RC-33AS hybrid clamshell observatory.
With its twin observing sections, the RC-33AS offers unparalleled double floor space with ample room, for tables, shelfs and instrument racks. This observatory easily fields two telescopes up to 20inch in aperture.
Four inverter driven motors, smoothly(and silently) move the shutters in any position with a heavy belt-drive system with re-directors, also independently from each other. The four shutters run on heavy 15MM circular steel rails. The dual observatory control system rounds-off the package with ethernet interface, software.
Visit our site: https://www.astrogfk.com/
or contact us on [email protected]
Clear skies to you all..!