TAKAHASHI 645RD REDUCER FOR FSQ-106EDX4 Nadirus 12" The 80mm guide rings PLUS

The 80mm guide rings PLUS can be:

Narrowband filters enhance the contrast of emission and planetary nebulae

Tracking through the meridian

Initially designed for the Delta Rho 350

The ZWO T2 tilter allows precise adjustment of the focal plane to correct for sensor tilt

TAKAHASHI 645RD REDUCER FOR FSQ-106EDX4 Nadirus 12" The 80mm guide rings PLUSThe Takahashi 645RD Reducer is a 0. 72x focal reducer for the FSQ 106EDX4 Petzval Quadruplet refractor. The 645RD reducer has a large image circle of 60mm, making it suitable for use with medium format sensors. The 0. 72x reduction factor transforms the FSQ 106EDX4 into a fast 380mm f 3. 6 widefield astrograph. The 645RD Reducer consists of four large diameter lenses in four groups, giving illumination of more than 70% at the edge of the field. The