New ANSI Standards Are Here
We have obtained a copy of the OLA newsletter Tech Topic describing the changes in the new ANSI standard. Click here to link into a copy of that pdf file for viewing.
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About the Guru Arthur Kolko is the resident Lens Guru at the Advance Optical; here you can find his musings about lenses, optics and fabrication techniques. Site Feed An Atom Site Feed is available. |
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