Thanx Al, Trevor, Raymond and David - appreciated
Quote:
Originally Posted by zenith
Nice picture, but I thought triplet lenses (like your fish tank) were good at controlling chromatic aberration!
Maybe you need to f-stop your fish tank down more?
  
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Lol Tim

Yeah - should have 'scaled' down the aperture

Thers always drawbacks with super fast glass, something I'll have to 'weed' out of my kit ya reckon,