Pegasus Astro Flatmaster 150 - Dimmable LED Flat Panel (up to 6'' size)

Pegasus Astro Flatmaster 150 - Dimmable LED Flat Panel (up to 6'' size)

£199.00✓ 2 year warranty


3x in stock shipped 1-2 working days

About this product

Model:  peg_fltmstr_150l
Part Number:  FLTMSTR150L

Pegasus Astro Flatmaster 150 - Dimmable LED Flat Panel (up to 6" size)

Our new LED flatfield panel provides a uniform source of illumination up to 150mm and produces high-quality flat field frames for astrophotography and photometric captures.

It can be used for telescopes up to 6 inches.


  • Can be used with telescopes up to 6" / 150mm aperture
  • Adjustable from 0-100%
  • Manual and automatic operation
  • Control and power via USB
  • Includes a handy carry bag
  • ASCOM / INDI support

Dimmable Panel

Unlike other panels in the market, the FlatMaster can adjust its brightness from 0 to 100%. Forget sheets of paper between your telescope and the panel. Remote control the brightness of your panel. Store the brightness per filter and immediately retrieve the value you need.

The Flatmaster 150L can go up to very high brightness levels so it can easily support short exposures (2-3 seconds at f/7) with 3nm narrowband imaging filters

Manual Button

The FlatMaster has a small push button that sets different gradual levels of brightness. In case you would like to manually operate the FlatMaster, no problem, just click the push button to control the brightness.

One cable operation


Only one USB type B cable provides power and control of your panel.

Carry bag

A carry bag is in the package allowing you to easily transfer the FlatMaster 150 to any location.

Supported By

  • INDI
  • Sequence Generator Pro
  • Voyager
  • APT
  • NINA

Unity Platform Support

Pegasus Astro Unity Platform is their new all around application. Our goal is to provide a robust and modern application that is going to support current and future products under one roof.

A modern frontend allows the full control of all Pegasus Astro devices.

Moreover, a REST JSON api helps developers from 3rd party software to interact with our products.


Type Led Light Panel (White)
Dimmable  Yes – (0-100%)
Material Strong black ABS plastic
Manual Push Button Different brightness levels
Usable diameter of circle 150mm / 5.9 inches
Power requirements 5V DC provided by USB mini cable (500mA max current)
Size Diameter 250mm x 8mm thickness
Weight 350g

Downloads / Manuals

The following manuals and downloads are available for this product:


Quick Installation Guide


Unity Platform


Serial Command Set 

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