BAADER PLANETARY COLOUR FILTERS 1.25" Collimation heavy-duty padded transport bags &

heavy-duty padded transport bags & hermetically-sealed cases to fit just about any telescope equipment

7 mm (male thread)

the nearly parallel light can internally reflect inside the image sensor or camera

The new Mark III has been designed for Newtonian telescopes from f3

while the worms are made of alloy steel with a diameter of 24mm

BAADER PLANETARY COLOUR FILTERS 1.25" Collimation heavy-duty padded transport bags &The Baader 1. 25" Colour Planetary eyepiece filters are the finest colour filters for planetary observation available. The transmission efficiency of the three longpass filters (yellow, orange and red) peaks at 98%, while the three bandpass filters (dark blue, bright blue and green) is almost 70%. This is unmatched for simple coloured glass filters. The optical surface of fine optically polished so that there is no loss of sharpness at high