Low Power Eyepiece

[Alien 13]

I have noticed that most eyepices stop around the 40mm mark are there any that go to 60mm or more I would love to be able to get my scope to around X6 magnification even if the exit pupil was large sounds daft but I have viewed through a tank sight with similar spec once and was blown away with the crispness of the views.

Alan

[michael.h.f.wilkinson]

There is the TV Plossl 55mm. Siebert optics also makes bigger ones for observatories:

[Laurie61]

I have TV 55 mm and Meade 56 mm plossl, they are the longest fl mass produced EP's available. I think there may be ex military ones around that are longer fl but an unknown commodity.     

[John]

Celestron used to make the Japanese Ultima eyepiece in 80mm focal length for the C14 SCTs.