50mm lenses test

Leica Summicron 50mm F=2,0





Jupiter-8 50mm F=2,0





Industar-61 52mm F=2,8





Industar-50 50mm F=3,5


Test film: Retropan 320 soft E.I. 320 in HC-110 9:00 minuten (20C). Gelijke omstandigheden met daglicht en reflectie scherm. Universele lasertool gebruikt om de beer en testkaarten precies planparallel uit te richten. Alles op statief met draadonspanner waarbij niet in het Schwarzschild effect van de film is gekomen.

The translation I will do later.

Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

Very interesting,

I have all those lenses apart from the Leica.

Will

Same circumstances, daylight with reflection screen. Universal laser tool to align the bear and test charts to the camera (parallel). Tripod with remote release and shutter times not in the Schwarzschild effect (reciproke) from the Retropan 320 Soft film.

Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

Interesting is the resolution and sharpness from the Eur. 20,- I-61 F/2,8.

Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

Yes 20Euro vs 800Euro?

Thanks for this other comparison, Robert!
The Jup is a bit deceiving. But we know all that the quality of a Jup depends on its year too...
I have a good mind to try one of my Industar 61 now!

Jacques.

The I-61 (1966 model) is coming from you. It has been completely serviced just as the FED-3 Special edition.

Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

Ha ha! I had completely forgotten...
Happy to know you use it. Visibly, it works well!
I have two or three left, anyway...

Jacques.

Robert,

Very nice flickr collection.

But, please don't show pictures of food, it makes me hungry !

Summicron 50mm F/2,0 F=4





Jupiter-8 F/2,0 F=4





Industar-61 F/2,8 F=4





Industar-50 F/3,5 F=4

Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

Instead of the L/D I tested the Zebra I-61 version.

And the last lens: I-50 (F/3,5-50mm)



Robert
"De enige beperking in je fotografie ben je zelf"
http://gallery.fotohuisrovo.nl/
http://www.flickr.com/photos/fotohuisrovo/

These photograph were too fantastic. No one can't stop him/herself to comment on these photographs