3x increase in magnification: Superior sharpness and color correction; optical components; real physical computing magnification;
High quality Barlow; bayonet SLR cameras can be connected to increase the multiples of the camera to take pictures; compatible with most 1.25Inch diameter telescope eyepieces; eyepiece filters; DSLR camera and other T-thread type accessories
Essentially triple the power of any 1.25inch telescope eyepiece with the universal Barlow Lens; suitable for high contrast; high power applications in any telescope
#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; #15 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