eyepieces for vixen bt81s-a f/5.9
Posted 13 December 2013 - 01:20 PM
i Bought vixen bt81s-a i am using good quality kellners 40 deg
and parks 30mm 50 deg for 16x and now want more fov
i have some questions need to be answered before buy new set
i made a survey in the market and all my questions will be about these eyepieces
1) Baader Hyperion Modular 24mm ,17mm ,13mm
2) Explore Scientific 68° 24mm 16mm 11mm 82deg
3) Meade Series 5000 HD-60 25mm , 12mm
4) Tele Vue Delos 17.3mm 12mm
now the questions
1) which set comes into focus with bt81 ?
2) which is the best set for fast scope like mine
3) the baader is cheap IT IS GOOD LIKE OTHERS es or tv -sharp,bright,high contrast ?
4) which one is the brightest ?
5) last thing give me a over all % for all sets note forget the price ?
here is some info may will help
focal length =480mm , objective lens 80mm , ranges want for mag 19-43x .
i will be grateful for help thanx so much
Posted 16 December 2013 - 04:53 PM
Posted 16 December 2013 - 05:21 PM
You could try clicking onto this page, and filling in the contact details, then ask your question for Piergiovanni Salimbeni to reply to.
Pier is a member here and a very helpful, friendly and knowledgeable guy.
Posted 17 December 2013 - 07:04 AM
I love the little Binocular Telescopes that are lighter weights. The Vixen's looked very nice.
Posted 17 December 2013 - 09:44 AM
Posted 17 December 2013 - 03:19 PM
As suggested the Hyperion zoom will be good, what ep do you already have?
Posted 17 December 2013 - 03:29 PM
i want to know if the meade are good eps sharp,bright,high contrast or not are they as good as es forget the fov ?