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Ex Display Lumicon H-Beta Filter SCT Rear Cell£129.00
Second Hand Baader f/2 Highspeed H-Alpha Filter 2"£205.00
Second Hand Baader f/2 Highspeed Sulphur II Filter 2"£180.00
Home > Second Hand Items > Filters
Second Hand Celestron No. 58 Green Filter£10.00
Very good condition, glass is clean. Fits 1.25" eyepieces. Comes with original case.
Second Hand Celestron No.56 Green Filter 1.25"£15.00
This Celestron green filter is used but in very good condition. The glass is clean and it is supplied with original case. Fits 1.25" eyepieces.
Second Hand Homemade 12" Off Axis Mask£20.00
A homemade off axis mask to fit 12" SCT scopes. Nicely made from wood with solid plastic filter housing. There are some marks and general wear and tear, but overall it's in good condition
Second Hand Starizona Extra Filter Holder For Filter Slider System£32.00
Pre-owned but still in great condition.
Additional filter holder to easily use multiple filters with the Starizona Filter Slider.
Ex display Lumicon H-Beta Rear Cell designed to screw directly to the back of an SCT telescope. Excellent condition supplied with box.
Baader SII f/2 Highspeed Narrowband filter 2" in excellent condition. Comes in original filter case. The glass on the filter is clean.
Baader H-Alpha f/2 Highspeed Narrowband filter 2" in excellent condition. Comes in original filter case. The glass on the filter is clean.