|
|
#1
December 25th 05, 11:11 PM
posted to sci.astro.amateur
|
|||
|
|||
Eyepiece question
I may have too many eyepieces for my XT-12, 1500mm focal length, f4.9.
Included in my eyepieces are a 10mm Radian and a 5mm Nagler Type 6, and, a TV 2X Barlow. Do I need the 5mm, or, will the 10mm with Barlow provide the same results? Views through the 5mm are really crisp and bright -- will I lose anything with the Barlow? Thanks. 
|
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Eyepiece cleaning question after Katrina | J | Amateur Astronomy | 3 | October 30th 05 06:46 AM |
| Eyepiece design question. | Stephen Tonkin | Amateur Astronomy | 9 | December 6th 04 12:29 AM |
| Eyepiece heater question | Joe S. | Amateur Astronomy | 4 | November 29th 04 04:09 PM |
| new eyepiece question | sacstream | Amateur Astronomy | 6 | July 21st 03 08:10 PM |
| Eyepiece viewing field, question from a rookie | Hans Johansson \(SM0IMJ\) | Amateur Astronomy | 1 | July 11th 03 06:49 PM |
Threaded Mode