Nodal Point Database

SymphoticSymphotic Posts: 596Member
Hello, Everyone!

Here are some approximate numbers I ran quickly this morning. Please correct these if you have better numbers, and add more lenses. I'll produce and post a nice database for everyone.

Test conditions: Two vertical lines, 1.5 and 10 meters from camera. Leveled pan head with nodal plate (RRS)

24-70/4S
24mm: 100mm
35mm: 95mm
50mm: 90mm
70 mm: 75mm

50/1.8S: 75mm
35/1.8S: 75mm

If anyone has done this work for the 14-24/2.8G, please post!
Jack Roberts
"Discovery consists in seeing what everyone else has seen and thinking what nobody else has thought"--Albert Szent-Gyorgy
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