Forum: Pentax SLR Lens Discussion
11-17-2017, 02:53 AM
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Hi JBondo,
You might like to consider running the scheme through GroupGets, where people can commit to ordering one or more items, and you are not committed to a production run until you have a minimum number of orders. You can also specify a maximum. It is rather like KickStarter, but is intended for products which already exist and are proven rathere than for product development. It allows you to go into a decent sized production run, minimizing costs, without having to risk a sizable speculative investment.
Justin
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Forum: Pentax SLR Lens Discussion
08-08-2017, 02:28 AM
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Hi, glad to hear you are getting better. I just had a look at the PDF's of your tube with the baffle and it occurs to me that there probably ought to be some overlap between the wider thin-walled (0.65mm) tube portion and the narrower thicker walled (1mm) section. At the moment there is nothing to connect one with the other and they will presumably just fall apart. I guess that the thicker walled section should extend further down inside the wider part to provide connectivity?
Good work anyway
Justin
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Forum: Pentax SLR Lens Discussion
06-29-2017, 04:33 AM
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Hi
Figshare is also a very good medium - you can make a file, or set of files publicly available (no storage limit at all for public access files) and get a URL that anyone can follow to download them.
Justin
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