BAADER SLOAN/SDSS G' PHOTOMETRIC FILTER Size:2" and its loading capacity allows

and its loading capacity allows for mounting instruments like 200mm diameter refractors

the 24mm version has a fixed focal length

1200mm x 1600mm

It can be controlled via USB C on any Windows computer or via Wi-Fi using a smartphone or tablet and communicates directly to the ARCO camera rotator

BAADER SLOAN/SDSS G' PHOTOMETRIC FILTER Size:2" and its loading capacity allowsThe Baader SLOAN g' filter is a precision grade photometric bandpass filter with a central wavelength window around 468. 6nm. In 2000, a new era in photometry began: with the Sloan Digital Sky Survey (SDSS), a 2. 5m telescope at Apache Point Observatory (New Mexico, USA) surveyed one third of the sky in five wavelengths, with windows around 355. 1, 468. 6, 616. 6, 748. 0 and 893. 2 nm. This system was also used for the Pan STARRS project; the broad