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old vs. new part numbers?

Started by astrotrf, 04/16/2005 05:55AM
Posted 04/16/2005 05:55AM | Edited 04/16/2005 05:56AM Opening Post
Is there a conversion chart somewhere to convert the 4-digit part numbers on the ATWB web site to the 5-digit part numbers on the Tak system charts?

For instance, on the Sky 90 system chart, the extension tube DT is shown as part #TKP22005, but on the ATWB site, that part is listed as TKP0950.

In this particular case, it's easy to match 'em up, but a fair fraction of the time, it's not so easy to discern exactly to which part a number refers.

Thanks.
Terry