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Jon B
Jon B's Stats
- Review Count1
- Helpfulness Votes1
- First ReviewSeptember 27, 2010
- Last ReviewSeptember 27, 2010
- Featured Reviews0
- Average Rating3
Reviews Comments
- Review Comment Count0
- Helpfulness Votes0
- First Review CommentNone
- Last Review CommentNone
- Featured Review Comments0
Jon B's Reviews
The great thing about zoom eyepieces is that you can locate an object at low power and then just zoom in with no switching of eyepieces. The 7-21mm Orion Explorer II zoom telescope eyepiece has fully coated optics and long eye relief.
Rating
7-21mm Orion Explorer II Zoom Eyepiece
PostedSeptember 27, 2010
Jon B
As an economy zoom eyepiece it does the job but do not expect a high quality image from it. I bought it and use it for star testing, collimation and lining my CCD to what ever I am imaging in my flip mirror- saves swapping eye pieces. It does these jobsvery well but if you are looking for something to get good image detail at the lower F stops you would be wise to spend some more money a get a better quality zoom.
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