Steve'sDigicams

OldNick · Nov 24, 2008, 4:25 PM

Could someone tell the the diameter of the actual glass at each end of the TCon 17 please? Not the thread, but the actual glass.

Thanks

Nick

dmartin@newarts.com · Nov 27, 2008, 9:38 AM

I measure the exposed glass at 72mm +/1 0.1 & 35.2mm.

The B-300 measures a little less, 70.5mm & 35.2mm

OldNick · Nov 27, 2008, 3:35 PM

Thanks for that. I need it to work out vignettong, and Olympus seem "unable" to tell me!:?

Nick

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Nov 24, 2008, 4:25 PM	#1
OldNick Junior Member Join Date: May 2004 Posts: 29	Could someone tell the the diameter of the actual glass at each end of the TCon 17 please? Not the thread, but the actual glass. Thanks Nick

Nov 27, 2008, 9:38 AM	#2
dmartin@newarts.com Junior Member Join Date: Jul 2007 Posts: 19	I measure the exposed glass at 72mm +/1 0.1 & 35.2mm. The B-300 measures a little less, 70.5mm & 35.2mm

Nov 27, 2008, 3:35 PM	#3
OldNick Junior Member Join Date: May 2004 Posts: 29	Thanks for that. I need it to work out vignettong, and Olympus seem "unable" to tell me!:? Nick