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Old 22-07-2014, 08:25 AM
209herschel (Herschel)
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209herschel is offline
 
Join Date: Apr 2014
Location: Sydney
Posts: 87
Quote:
Originally Posted by MortonH View Post
There's a nice TMB 6mm planetary eyepiece for sale here

http://www.iceinspace.com.au/forum/s...d.php?t=123354
Hi there, I had a look at this one. I've tried checking the specs but I'm a little confused. There's a 9mm planetary II that's going in the classifieds for $45 but this 6mm was $100. Is there a difference or were there different series of the TMB Planetary II? I think I'll go with the 9mm. It has 12mm eye relief so I'll then know if the ES 6.7mm eye relief will be ok. It also has a 58 degree field so a bit better than my current 9mm plossl. I'll try to barlow it also to see what it looks like at 4.5mm.
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