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Old 20-07-2011, 06:37 PM
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multiweb (Marc)
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Join Date: Oct 2007
Location: Sydney
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Quote:
Originally Posted by niko View Post
Thanks everyone.

Chris/Mark - I tried the bahtinov mask without much luck at 18mm I just didn't get the spikes - I'll try again centred on a brighter star. I just find even zooming in on the camera's screen doesn't help much. Guess I will have to run it through the laptop so I can see a bigger piccie.

I went to look at the Tonkina 11-16 and the Sigma 10-22 - holy moly, wasn't expecting them to be so much. Guess you get what you pay for.

niko
How thin are the slits? You need really thin ones. You get some good lenses on eBay. My Pentax 200mm costed $60.00 shipped. Best is to check pics and see what lens they were taken with,f-stop, etc... so you have an idea of what works and what doesn't. Don't go spend a lot then figure out later it doesn't do the job.
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