this is an essential accessory for ccd imaging. in brand new mint condition with original box and instructions. accepts any 1.25" eyepiece. $120 plus shipping. Also have a Meade Plossl 25 mm illuminated reticle ccd framing eyepiece, 1.25" $100 plus shipping. Will consider trade for televue naglar 31 mm or panoptic 35 mm or meade swa 32mm eyepiece.