Home · Register · Software · Software · Join Upload & Sell

Moderated by: Fred Miranda
Username  

  New fredmiranda.com Mobile Site
  New Feature: SMS Notification alert
  New Feature: Buy & Sell Watchlist
  

FM Forums | Micro Four Thirds Forum | Join Upload & Sell

  

Four Thirds 70-300mm on EM-1
  
 
e6filmuser
Offline
• • • • •
Upload & Sell: On
p.1 #1 · p.1 #1 · Four Thirds 70-300mm on EM-1


I was prefocusing before trying to shoot some Red Kites in flight. My kit was EM-1, 4/3-m4/3 adapter, x2 4/3 TC, 4/3 Oly 70-300. At maximum FL (effective 600mm) the maximum aperture is f11, I used f13 and 1/6400 sec, hand-held. I am guessing the distance to have been around 100 feet.

The second image is a crop, showing detail of the lettering on the metal. I can't access my Topaz software at the moment so I used the Nik Collection. Sharpener Pro3 Raw Presharpener and Define2.

The subject has some potential as an abstract.

Harold



� Harold Gough 2016





� Harold Gough 2016



Edited on Mar 17, 2017 at 06:27 PM · View previous versions



Mar 17, 2017 at 07:50 AM
Joseph Marney
Online
• • •
Upload & Sell: On
p.1 #2 · p.1 #2 · Four Thirds 70-300mm on EM-1


Why is it 600mm EFL? 50x2(TC)x2(TC)x2(FOV)= 400mm, correct?


Mar 17, 2017 at 05:11 PM
e6filmuser
Offline
• • • • •
Upload & Sell: On
p.1 #3 · p.1 #3 · Four Thirds 70-300mm on EM-1


Joseph Marney wrote:
Why is it 600mm EFL? 50x2(TC)x2(TC)x2(FOV)= 400mm, correct?


Whoops. Habit. It was the 70-300.

Thanks for the nudge. Corrected.

Harold



Mar 17, 2017 at 05:22 PM







FM Forums | Micro Four Thirds Forum | Join Upload & Sell

    
 

You are not logged in. Login or Register

Username     Reset password