During a visit to Leica in
Germany a while ago, I had the opportunity to get a personal tour of the
facilities and to ask a lot of questions.
At one point my contact person and guide introduced me to a gentleman
who was working in the lens design department.
I took the opportunity to ask a lot of questions about Leica lenses
which also led me to ask about filters.
My question was met with a very stern face with him saying,
“If we had intended our lenses to have
flat pieces of glass in front, we would have designed them that way.”
Do I use filters in my Leica
lenses? No!
The legendary Leitz Thambar,
a lens that was indeed designed to have a "flat piece of glass" in
front.
The filter was designed to cancel
out the sharp center rays to allow controlled amount of soft focus by varying
the aperture.
For more on the Thambar, click here
For more on the topic of
filters click here
------------------------------------------------------------------------------------------------------------------------------------------
DON'T FORGET TO SEND IN YOUR ENTRIES
LEICA Barnack Berek Blog PHOTOGRAPHY CONTEST
For more information click here
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Current Specials:
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
No comments:
Post a Comment