Vignetting with filter

I took some shots with a 135mm lens and a 52mm filter on a 52mm mount and I
got vignetting at aperture 11. How is this possible?

Can the color of the filter result in a vignetting effect on the blue sky? I
use a Hoya HMC 82A filter.


..joj

 

Perhaps you were using a 135mm lens on an 8x10 view camera.

With a single filter (not stacked) and no lens hood on a 135mm optic on a
35mm camera, there should be no vingetting, except for that which is
produced by the lens itself.

What was the brand of the lens?

--
John Miller

mixed emotions:
Watching your mother-in-law back off a cliff...
in your brand new Mercedes.

 

What is an 8x10 view camera?

Yashica ML 135mm/2.8. But I had vignetting with with both my 28mm and 35mm.



..joj

 

Could it come from the photo lab?


..joj

 

With negative film, it's possible, depending upon the sort of equipment they
were using. Take a look at your negatives and see if you can detect the
vignetting on them, and if not, there's your answer.

With slides, no, the lab is blameless.
--
John Miller

"Life and death are seldom logical."
"But attaining a desired goal always is."
-McCoy and Spock, "The Galileo Seven", stardate 2821.7

 

....was it stacked by any chance on top of a clear filter (UV or Skylight)?

 

This can be a function of the camera too.
Sometimes with my Fuji GWSIII (6x9 cm negative) I do a sunset and when I
lower the contrast to bring out the colours of the sky... See that effect
even when I stop down to f22. Personally I don't mind it but I wouldn't call
it true vignetting.
JT

 

"True vignetting"?

vignetting is anything, intentional or otherwise, that makes a vigentte
on the final image.

 

Possible, very unlikely. Inspect your negatives/slides first.

 

No, and I have a lenshood that is much longer anyway.


..joj

 

I'm glad to se you are open minded, Alan.
True Vignetting is from interference which results in a highly noticable
area at the corners of a film being under exposed. The effect I speak of can
be seen in the sky of the dusk sky of the pic here:
http://www.auspics.org/mf-sale.html
JT