crop factor on older lenses

Started 1 month ago | Questions thread
ForumParentFirstPreviousNextNext unread
Flat view
mbower
Regular MemberPosts: 136Gear list
Like?
crop factor on older lenses
1 month ago

Ok, my next question -

I understand crop factor and that my 45mm lens is equivalent to a 90mm lens in the 35mm world.

But how do I calculate the crop factor for an older lens?  I have the adaptor that lets me attach my Nikon 35mm prime to my M43s body.

What is the general crop factor that should be applied when one uses older lenses?

TIA

-- hide signature --

Michael Bower
Ashburn, VA

 mbower's gear list:mbower's gear list
Olympus OM-D E-M10 Olympus M.Zuiko Digital ED 40-150mm 1:4-5.6 Olympus M.Zuiko Digital ED 60mm 1:2.8 Macro Olympus Body Cap Lens 15mm F8.0 Olympus M.Zuiko Digital ED 14-42mm F3.5-5.6 EZ +5 more
ANSWER:
This question has not been answered yet.
ForumParentFirstPreviousNextNext unread
Flat view
ForumParentFirstPreviousNextNext unread
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow