Recent content by Valmidira

From a physical standpoint, the optimal position of a Fresnel lens is in front of the ground glass (i.e. between the taking lens and the ground glass), with the grooved side facing the ground glass. This configuration provides more favorable angles of incidence for the light rays entering the...

Yes, it is, and what is even more fascinating is the fact that they are still fully usable, just like any modern camera. In fact, I like the old pre-war Technikas more than the modern ones, as they are far smaller in a given format and can use wider lenses without hassle. The only downside is...

I own several pre-war Linhof Technikas from 6,5x9 to 13x18 (cm) and a Technikardan 45s.

Same opinion as the others. The ETRS system is really nice, with very good build quality and functionality. I would probably just look for the latest PE-series lenses; the only exception is the Zenzanon 150, which is great even in the older series. My only complaint is that there is no...

Linhof Technikas all of them including pre-WWII models. Anything of size of roughly 150/5,6 Plasmat in 0 shutter fits. I have to say I really like pre war models - much more smaller and lighter than any III, IV and up Technikas.

Klaus, can you, please, more closely describe changes you experience?

It depends on the format. For large format, definitely a tripod with a good head, followed by a light meter, a dark cloth, a cable release, and a loupe. For 35mm—or in my case medium format as well—an ever-ready case. Because with smaller formats I very rarely carry anything other than a camera...

No, definitely do not mix less developer than the full packet is intended to make. Uniform distribution of the chemicals in the packet cannot be guaranteed. A 6-month shelf life for the mixed stock solution is an absolute minimum. I quite commonly use stock solution that is 1 year old — stored...

So you completely removed the screen and installed a new one? I have a screen with a built-in fresnel lens—a matte surface on one side and the Fresnel lens grooves on the other. I have to say the original Ebony screen is very nice, almost non existent "grain", nonobstrusive grid and fresnel...

If this helps anyone, I recommend adding an additional fresnel lens to the original EBONY RSW45 focusing screen—one with a focal length of 300 mm for lenses ranging from 80 to 120 mm (optimal performance) or one with a focal length of 120 mm for optimal performance with lenses shorter than 80...

Well, you get what you pay for (at 1/3 of the price of Ilford). I had a few sheets loaded and left in their cassettes for few years (controlled room temperature ). While the FP4+ was fine, the Fomapan 100 really wasn't. That said, Fomapan films can produce great results - you just have to...

IAfter several years, I went back to visit one of my favorite Jewish cemeteries.

One of my favorites. My wife with our first daughter. Rolleiflex 2,8F, Ilford HP5+ Rodinal 1+50

And it looks even better on camera

I really recomnmend treating all Fomapans as one full stop slower films. Fomapan 200 is exception at EI160 (it is not classic emulsion). But in this case I guess it is sadly probably a quality issue.