Chuck Norcutt wrote:
> Eh? How does that help? Both the E-1 and E-500 have the same sensor size
> but the E-1 (unlike the E-500) doesn't have a built-in flash protrusion and
> doesn't need an extension tube. Or have I missed your meaning entirely?
>
Yes, you have. What I mean is that labeling a table "E-500, E-510 with
7mm" will lead to inevitable questions from those with E-520, 620 and
future models.
I would instead label the table "4/3 sensor with 7mm extension tube".
Anyone with camera, adapter, tube(s) and bellows in hand will obviously
know which tube they needed to mount the bellows.
So the tables become:
4/3 sensor with 7mm extension tube (13.5x18mm)
4/3 sensor without extension tube (13.5x18mm)
APS-C sensor with 14mm extension tube (22.2 x 14.8 mm*)
Full Frame film or sensor with 7mm Extension tube (24x36mm)
* Individual models vary slightly.
-----------------
If desired, a second table could document models and tube needed for each.
Note that Alan wrote "It looks as though I need 4 new tables for each
macro lens:" With camera models noted in the table titles, adding new
models could be quite a chore for all those individual tables.
Moose
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