|image by Alf Sigaro (Image rights)|
It is similar with Exa IIa, but added instant-return mirror.
Exa IIb was a budget model of the Exa series since it had no exchangeable viewfinder module, on the other hand it was the intermediate model between the average Exas and the Exa 500 since it had a shutter with slow speeds down to 1/2 but not speeds up to 1/500 like the Exa 500.
Its Exa model/version number is *6.3 (Wrotniak), A&R 1 and Hummel 068. 
Notes and references
- according to Andrzej Wrotniak
- in Andrzej Wrotniak's website
- Manual in Butkus.org
- in Dresdner Kameras
- Captain Jacks' website
- Exa IIb at Peter Lausch's  (German source)
- Exa IIb at aparatyanalogowe.pl
|Ihagee Exa series cameras|
|Exa (original) | Exa I | Exa Ia | Exakta 100 | VX 100 | Exa 1b | Exa 1c | Exa II | Exa IIa | Exa IIb | Exa 500 | Exakta 500 | VX 200|