Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Lenses
Prime
50mm f/1.8 AF-S versus 50mm f/1.8 "D"
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Steve B" data-source="post: 248249" data-attributes="member: 15754"><p>Reducing the image circle does not change the focal length of the lens. It changes the eFOV just like a cropped sensor does. Are you referring to the adapters that will let you use lenses designed for cameras with longer lens registration distances on bodies with shorter lens registration distance. Like using an Olympus OM lens on a micro four/thirds camera? If the adapter has optics in it it will change the focal length of the setup but not the focal length of the lens. Just like a TC.</p></blockquote><p></p>
[QUOTE="Steve B, post: 248249, member: 15754"] Reducing the image circle does not change the focal length of the lens. It changes the eFOV just like a cropped sensor does. Are you referring to the adapters that will let you use lenses designed for cameras with longer lens registration distances on bodies with shorter lens registration distance. Like using an Olympus OM lens on a micro four/thirds camera? If the adapter has optics in it it will change the focal length of the setup but not the focal length of the lens. Just like a TC. [/QUOTE]
Verification
Post reply
Forums
Lenses
Prime
50mm f/1.8 AF-S versus 50mm f/1.8 "D"
Top
