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
Telephoto
New Nikon 300mm f4 (Announced at the 2015 CES)
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="RocketCowboy" data-source="post: 401165" data-attributes="member: 25095"><p>Apparently PF (Phase Fresnel) has been used on Nikon microscopes, but this may be the first iteration in DSLR lenses for them. I've been digging to find more about it too the last few days. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="RocketCowboy, post: 401165, member: 25095"] Apparently PF (Phase Fresnel) has been used on Nikon microscopes, but this may be the first iteration in DSLR lenses for them. I've been digging to find more about it too the last few days. :) [/QUOTE]
Verification
Post reply
Forums
Lenses
Telephoto
New Nikon 300mm f4 (Announced at the 2015 CES)
Top