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