Hi all,
It's question time.
Both Mombat and I need to know the same things.
Never having used either a Barlow or a collimator we need to know which is better.
<b>Barlow 2x:</b> Question - Short or long? and whats the difference?
<b>Collimator:</b> Laser or Cheshire? and whats the difference. I know one has a laser, but how does the Cheshire work?
We would both appreciate any help.