BAADER SLOAN/SDSS Z-S' PHOTOMETRIC FILTER Clearance the electronic parts (control box

the electronic parts (control box + hand controls and cables)

Specific for GM4000 mounts

Passing band Infrared pass

Optical thickness of the adapter is 5mm

Thread the provided grub screw through the centre hole on the EQ8 / CQ350's base so that it is flush with the top side of the plate

BAADER SLOAN/SDSS Z-S' PHOTOMETRIC FILTER Clearance the electronic parts (control boxThe Baader SLOAN z s' filter is a precision grade photometric bandpass filter with a central wavelength window around 893. 2nm. 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