On 30 Dec 2004 at 13:44, Kostas Kavoussanakis wrote: > > I was perhaps a bit overoptimistic, but could not resist buying the > Takumar 1:3.5 135 1:5.6 200 hood for the SMC-F 70-210. > > What would be a good test to see if it vignettes at 70? Open aperture > or closed down? Any particularly illuminating (pardon the pun :-) > subjects?
If you've an older camera body all you need to do is set it at 70mm and infinity, set the camera to bulb, open the back, hold the shutter button and you'll be able to see by peering back though the lens if the hood intrudes. Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998
