Trinar projection lens: a forgotten lens

Introduction to TRINAR and Zeiss Ikon slide projector

Rocdenstock produced a Cooke Triplet the TRINAR family.

More details about that lens family - please have look at:

Soap Bubble Bokeh: The Cooke Triplet family TRIOPLAN and OTHERS


Some historical details about Rodenstock.

https://en.wikipedia.org/wiki/Rodenstock_GmbH

 

Zeiss Ikon produced a lot of different photo equipment also slide projectors.

Some historical information about Zeiss Ikon.

https://de.wikipedia.org/wiki/Zeiss_Ikon

 

Fortunately, I found an old slide projector made by Zeiss Ikon equipped with a TRINAR 100 2.8. However,  I could not find a name of the projector.

Here is an shot.

I mounted the lens at a D750.

Now lets have a lokk at the results.

1. Bubble Bokeh

Title: Over

Title: Follow Rivers

Title: BubbleDrinking

Title: TulipsWithHeadlights

Title: Catch&Release

 

2. Gereral Bokeh

Title: OhHappyDay

Title: S-Tree

Title:ICanBeTheOne

 

3. Portrait application

Title: Searching

Verdict:

Wonder how funny that lens works:

- Bubble bokeh

- Soft bokeh

- Useful for portraits