Stan; My TV 102 worked great with Panoptic eyepieces for wide fields. Great contrast, flat field of view and small star images. I used the 35mm, 27mm and 22mm Panoptics for wide field. I have since sold the TV 102 because I want more aperture, but for a 4 inch instrument it did a great job. Enjoy; Steve Coe > Just out of curiosity, is there any kind of eyepiece that works best > with APO refractors? In other words, if the APO is good, will the image > stay sharp to the edge whether one uses an Orthogonal, Televue, Plossel, > etc.? > Stan > -- > See message header for info on list archives or unsubscribing, and please > send personal replies to the author, not the list. > > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.