This 1.25 inch filter wheel lets you use up to 9 different filters and change them within a couple of seconds
Open the filter wheel and screw up to 9 different filters into it; you can also leave the filters mounted in the filter wheel where they are optimally protected from dust and damage
The handy rotary wheel offers you incredibly fast switching between up to 9 different filters; each filter position is designated by a number
#23A Light Red- The red filters are made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail; #12 Yellow - The yellow filter improves contrast on Moon craters; on Mars; channels and polar caps become more apparent
#80A blue - The blue filter is suitable for Moon; Mars; Jupiter and Saturne observation; it improves contrast on faint areas without affecting the planet's brightness; which is why this filter is often used in combination with others