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Forums > Back > Holding all the bits in place….
popo
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#14
03-20-2015, 11:50 PM
A quick question, is that "f/0.9" lens designed intended to be used over the visible spectrum? Or is it optimised for a smaller region to be used at any time? Or may it be restricted in other ways, such as focus distances? e.g. in a similar way astronomical telescopes only need to work well at infinity focus. I guess I'm asking, what are realistic limits for a photographic lens which ideally would be corrected for use over the whole visible light spectrum, and cope with focus ranges close to infinity.

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Messages In This Thread
Holding all the bits in place…. - by soLong - 03-17-2015, 09:57 PM
Holding all the bits in place…. - by JJ_SO - 03-18-2015, 06:13 AM
Holding all the bits in place…. - by soLong - 03-19-2015, 02:04 AM
Holding all the bits in place…. - by Scythels - 03-19-2015, 04:32 AM
Holding all the bits in place…. - by JJ_SO - 03-19-2015, 06:20 AM
Holding all the bits in place…. - by Scythels - 03-19-2015, 06:39 PM
Holding all the bits in place…. - by davidmanze - 03-19-2015, 06:40 PM
Holding all the bits in place…. - by JJ_SO - 03-19-2015, 09:09 PM
Holding all the bits in place…. - by Scythels - 03-20-2015, 12:31 AM
Holding all the bits in place…. - by JJ_SO - 03-20-2015, 08:32 AM
Holding all the bits in place…. - by Scythels - 03-20-2015, 05:35 PM
Holding all the bits in place…. - by JJ_SO - 03-20-2015, 07:07 PM
Holding all the bits in place…. - by Scythels - 03-20-2015, 10:57 PM
Holding all the bits in place…. - by popo - 03-20-2015, 11:50 PM
Holding all the bits in place…. - by Scythels - 03-21-2015, 05:36 AM
Holding all the bits in place…. - by JJ_SO - 03-23-2015, 05:56 AM
Holding all the bits in place…. - by Scythels - 03-23-2015, 04:18 PM
Holding all the bits in place…. - by Scythels - 03-23-2015, 05:53 PM
Holding all the bits in place…. - by Scythels - 03-23-2015, 07:35 PM
Holding all the bits in place…. - by Scythels - 03-24-2015, 01:18 AM

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