Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm
Flats Box Geoptik for tubes up to 210mm

Flats Box Geoptik for tubes up to 210mm

GEO30B304
Last items in stock
144.59
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With this Flats Box Geoptik for tubes up to 210mm outer diameter you can optimize the processing of your astrophotographs.

Buy it now and receive it between on Monday, 11 November and Monday, 18 November with Home delivery - International

Delivery Options
Carrier Description Estimated Delivery
Home delivery - International Home delivery - International

Monday, 11 November - Monday, 18 November

Home delivery - International

Home delivery - International

Estimated delivery:
Monday, 11 November - Monday, 18 November

 

Flats box for tubes up to 210mm outer diameter.

The flats box is used to capture a background sky in order to process the image and remove various effects such as vignetting or spots caused by dust particles in the optical system.

Flat image files allow correction of vignetting (dark edges at the corners of the image) and non-uniform illumination created by misalignment of the optics, or by dust or stains on the lenses and/or mirrors.

To obtain them it is necessary to use the same optical instrument, maintain the same focus, ISO and camera position with respect to the telescope as in the light shots (this will not be the case if a photographic lens is used). They are made by shooting with the camera at a uniformly illuminated object (the flats box). Temperature is not important. No less than 20 such shots should be taken.

Technical specifications:

      • Suitable for telescopes from 156mm up to 210mm outer diameter
      • New LED technology
      • With a thickness of 27mm, fixed with three Nylon screws
      • Powered by external 12VDC power supply (car cigarette lighter cable included)
      • Dimming rheostat
      • Weight: 800 grams

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