CI Photocommunity

Register a free account now!

If you are registered, you get access to the members only section, can participate in the buy & sell second hand forum and last but not least you can reserve your preferred username before someone else takes it.

Lens spreadsheet



I think the lens spreadsheet is super, as is the Contax Body spreadsheet.

I'm confused by the lens spreadsheet, however and may not be understanding what I see.

In the F-stop column I see some F-stop values but mostly dates. Did I do a bad download or am I not understanding the chart.