Meade colour filters, in 1.25" size, designed to screw onto your eyepiece, for visual enhancement of lunar and planetary objects.
Set includes #12 (Yellow), #23A (Red), #58 (Green), and #80A(Blue).
All in their respective plastic cases, and with original box and instruction sheet.
Lightly/rarely used. Not sure what they are worth, so I guess at AU$60 posted.
Off group please,
g.beal@xtra.co.nz