Super Angulon 65mm f8 - Could someone measure one for me?

[Steve Smith]

Both measure 57.56 when I attempt to use the same measuring technique

Thank you. I think about 57.5 or 57.6 is about right. I must have measured mine as 57.65 and entered it as 56.75 when I was drawing it (I do that sometimes).

I think the shape of the lens makes them extremely difficult to measure with calipers.

I put some flat material of a known thickness over the whole of the front and rear and subtract from the reading. It gives two parallel surfaces to measure to.

Rick "not sure I helped" Denney.

You did. You added information which confirmed what I already suspected.

Last night I had a music gig

What do you play?


Steve.

[rdenney]

What do you play?

Tuba. It was a brass quintet gig at the Metropolitan Club in DC. Not my usual scene, heh.

Rick "no photography allowed" Denney

[Steve Smith]

Success!!!

Today's film shows the image to be sharp right to the edges.

Thanks to everyone who joined in.


Steve.