BAADER SLOAN/SDSS Z-S' PHOTOMETRIC FILTER Clearance Passing band Infrared pass

Passing band Infrared pass

182 - 244 mm

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

The handle fits snugly in the finder bracket of the Evolux and can be used to carry the telescope easily

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

BAADER SLOAN/SDSS Z-S' PHOTOMETRIC FILTER Clearance Passing band Infrared passThe 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