BAADER BESSEL R PHOTOMETRIC FILTER Size:65x65mm Another significant advantage of very

Another significant advantage of very low friction is that the risks of motor slipping during GOTO operation is virtually nil

The HPS mounts can do the same

Note: in order to connect the OAG-M-Pro to your image train

The biggest piece has a weigth of only 15 kg – 33 lbs

This telescope comes with ESATTO 2" robotic microfocuser

BAADER BESSEL R PHOTOMETRIC FILTER Size:65x65mm Another significant advantage of veryThe Baader Bessel R filter is a precision grade photometric bandpass filter with a central wavelength window between 550 800nm. The UBVRI system was developed in the 1950s for the 0. 9m McDonald Observatory telescope and initially consisted of a Johnson UBV filter set, later extended by Cousins to include the R and I filters for the red region of the spectrum. The filters of the extended UBVRI system according to Johnson and Cousins include: U