Emil Busch Bis-Telar design 1905: just a play

Emil Busch Bis-Telar design 1905: just a play

Emil Busch A.G. Rathenow:  the  Bis-Telar.


Attention:
First corrected telephoto lens design.

Here the Busch-Bis-Telar Ser. II, 7/270

A:  7 ... 64 , old German scale A: 5 ... 384

Camerapedia

Earlyphotography

Wikipedia

 

Its a lens which has a own charme, however it isnt sharp!

See examples:

IamJustToCloseToLoveYou

 

Bokeh play!!!

Mystic: Tree Legs

Atmospheric ....

Macro flowers

And nice "extra soft" portrait ...

 

As I mentioned its not a sharp lens,

however a great step

in the development Made in Germany!

And gives some fun for DSLR users too!