5 résultats trouvés

par wolstan dixie
sam. 9 mai 2020 09:45
Forum : Par marques diverses
Sujet : [Goerz]
Réponses : 4
Vues : 400

Re: [Goerz]

And as to the lower roller, on second examination with a film spool in place, I think it bears on the flanges of the spool as it is pulled upward by advancing the film.

Thanks everyone!

Wolstan
par wolstan dixie
sam. 9 mai 2020 09:35
Forum : Par marques diverses
Sujet : [Goerz]
Réponses : 4
Vues : 400

Re: [Goerz]

OK, I understand now - Patent, and Germany wide design registered for 3 years - 2 levels of protection. Thanks.
par wolstan dixie
sam. 9 mai 2020 09:13
Forum : Par marques diverses
Sujet : [Goerz]
Réponses : 4
Vues : 400

Re: [Goerz]

Ah ha - film or plate - I should have been able to get that! Yes, there was a plate adapter apparently, thanks. So 'Patent' and 'Utility model'? What does 'utility' imply, seems a little odd to draw attention to it being basic? In Britain in WWII there were 'utility designs' but that was to indicate...
par wolstan dixie
ven. 8 mai 2020 22:51
Forum : Par marques diverses
Sujet : [Goerz]
Réponses : 4
Vues : 400

[Goerz]

I have bought a Goerz Roll Tengor, and there are a number of features that are unclear. The focusing scale can be set in two positions by sliding it forwards or backwards, labelled F and P - it moves about 5mm and locks in each position. The F position puts infinity at the focal length of the lens, ...
par wolstan dixie
ven. 8 mai 2020 22:23
Forum : Présentation des nouveaux membres (Passage obligatoire)
Sujet : Wolstan
Réponses : 4
Vues : 247

Wolstan

Hello - I am a 70 year old man from London. I have been searching for the last 40 years for my father's camera, and finally identified it as a Goerz Roll Tengor (that took some doing in itself). Having bought one, I am unsure of a number of points about it which I would like clarifying.

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