Re: EOS Magnification with 500D Close-Up Adapter.

[Bob Turner]

Pierre,

| >| I'm thinking of getting the 72mm 500D Close-up adapter for my 28-135
and
| >| 100-400 (with step down ring) lenses, and was wondering what
magnification
| >| ratio these lenses will attain with this attachment.
| >|
| >| I think that the stronger 250D is not available in 72mm size.
| >|
| >
| >Pierre,
| >
| >I recently did just that and I have done a couple of comparison scans for
| >Ken Durling yesterday. You can find the scans at
| >http://www.bawbee.co.uk/500D/500d.html I have no scientific data to
support
| >the scans, they are just comparisons of how far in you can get with the
500D
| >attached.
| >
| >HTH
| >

| Thanks for the information.
| Were these made at 135mm?

Yes, sorry, all four shots were taken at the 135 end and there is no
cropping. All the shots were scanned at 100 dpi with the same frame size.

Bob Turner
Dundee, Scotland, U.K.
Website : www.bawbee.co.uk

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