Lens quality control

Started Sep 24, 2013 | Discussions thread
Flat view
nevada5 Forum Pro • Posts: 11,632
Lens quality control

(Posted in Open Talk forum in error, unable to delete it)

Intended for Sony NEX Talk ----

I haven't seen a reference to this on this forum:

Where the sharpness comes from

Two links (from the DPR article linked above):

Tour of the Sigma lens factory

And - There is no perfect lens

Quote from the above blog: "Most people understand that some copy-to-copy variation is inevitable in the manufacturing process. Most are surprised, though, at how large the sample variation seems to be. Heck, I was surprised at how large the sample variation was when I started doing this kind of testing."


-- hide signature --

Life is short - drive a convertible.
Tolerance is the last virtue of a dying society. Aristotle

 nevada5's gear list:nevada5's gear list
Nikon Coolpix P330 Canon PowerShot S120 Panasonic Lumix DMC-GX85
Flat view
Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow