Artificial Star 9 um (ALLSKY) other opinie

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An artificial star is a specialized accessory that allows you to check and make corrections to the telescope's collimation without having to go outside and wait for dusk to come.

The 9 µm Allsky emits a light spot with a diameter of 9 µm. The device is equipped with the possibility of adjusting the brightness, allowing for simulation of different stellar magnitudes.

There is a table on the housing of the device that allows you to set an artificial star at an appropriate distance, depending on the aperture of the telescope.

Highlights of the Allsky 9 µm artificial star

• spot diameter 9 µm
• white light with adjustable brightness

Technical specifications

• spot diameter: 9 µm
• light color: white
• brightness control: yes
• power supply: 9 V battery

The distance of an artificial star as a function of the aperture of the telescope

• 60 mm - 1 m
• 80 mm - 1 m
• 100 mm - 2 m
• 120 mm - 2 m
• 150 mm - 2 m
• 180 mm - 3 m
• 200 mm - 3 m
• 250 mm - 4 m
• 280 mm - 4 m
• 300 mm - 5 m
• 350 mm - 6 m
• 400 mm - 7 m
• 500 mm - 8 m
• 600 mm - 10 m

Elements of the set

• 9 µm Allsky artificial star

guarantee

24 months

(note, below pictures of the 50 um version)