Bit of an experiment. Sprayed a CD with a water sprayer (thankfully a brand new dirt cheapy CD, as the water sprayer had vinegar in it )... Used the Raynox on the 55-250 again
Thanks for the comments. I gotcha, back to the drawing board... There must be some trick Simon, but I don't know what it is. I guess getting directly overhead, no angles to minimise the effects of the short DOF :shrug:
hi John
good but no cigar. Not sharp enough mate
on my 450 i use the live view x10 on a macro rail mirror lock up and remote cable plus 2 sec timer to get the focus sharper. still doesn't work though
John eosjohn got a macro rail off ebay from HK £26 I think this is it , Clicky Linky its solid well made, I was surprized at the quality of it for a cheapy
hi John
good but no cigar. Not sharp enough mate
on my 450 i use the live view x10 on a macro rail mirror lock up and remote cable plus 2 sec timer to get the focus sharper. still doesn't work though
Make sure you're not moving around on the floor that the tripod is on too. Although I just use the viewfinder rather than faff about with liveview and sometimes use a 2nd press of the remote release to fire the shutter rather than the 2 second timer depending on what I'm doing.
For high magnification work there's a chance that pressing buttons to operate liveview or change settings will mess up the focus.....once you've got focus don't touch anything.
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