Napioa - Wind Origins

Napioa - Wind Origins
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Apr
4
awarded  Nice Answer
Mar
8
comment Should 5-axis Image Stabilisation work on exposures greater than 1/60 second?
@Arthur: Your picture does show a fair amount of motion blur--but also keep mind that at f/22, diffraction will keep the picture from being very sharp even if (for example) you use a tripod to eliminate motion from the equation.
Feb
12
comment What is the shape of the focal plane?
@J...: First, most lenses (especially wide angles) do exhibit at least a little curvature of field (but generally a lot less than shown in the diagram above). Although they're pretty rare there are a few lenses with intentionally curved fields. Perhaps the most unusual in this respect is the Minolta 24/2.8 VFC, which allowed the user to control its curvature of field.
Feb
10
revised Do nano coatings actually make a difference?
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Feb
10
revised Do nano coatings actually make a difference?
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Feb
10
answered Do nano coatings actually make a difference?
Oct
12
awarded  Constituent
Oct
5
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Aug
9
comment Are DSLRs a dying breed, making now the time to switch to a mirrorless camera system?
@KamenMinkov: That's not really a correction, merely an update (note the date on the answer). If you want to update the answer, there's an "edit" button to do that (though until you get more reputation, your edit will have to be approved by somebody else before it becomes visible). I no longer post or update answers here though.
Jul
27
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Jun
12
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Apr
27
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Mar
9
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Nov
22
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Jul
28
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Jul
24
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Jun
13
comment Can I use Minolta Maxxum lenses with Sony Alpha cameras?
Some do, some don't. From what I've seen, most Tamron lenses work. Sigma is much more hit and miss--if they're quite new, chances of working are quite good. With an older Sigma...well, good luck.
May
20
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Feb
12
awarded  Good Answer
Feb
4
revised What is the 18% gray tone, and how do I make a 18% gray card in Photoshop?
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