Showing posts with label Projection Lenses. Show all posts
Showing posts with label Projection Lenses. Show all posts

Saturday, June 22, 2013

The French Connection

Before I started this blog, I could never have, in a million years, envisioned how generous some of my readers are. I am still awestruck with the Carl Zeiss Jena projection lenses that Ramon from Cuba, gave me, and now, David, a reader from France sent me three projection lenses and a Yashica rangefinder lens for me to experiment with.  All these lenses I have never used, or even seen before. I don't even know how to even begin to thank David for his selfishlessness and generosity.  I guess the best I could do, is to make pictures, and write about these lenses.

Friendship from France. Click for larger.

The Projection lenses are: Isco-Gottingen 85mm f2.8, Anastimat Benoist Berthiot 125mm f2.9, and a less known (by me) S.F.O.M 100mm f3.2. All these lenses have a long enough flange distance to be used on full frame. The rangefinder lens is a Color-Yashinon DX 35mm f1.8. This is one intriguing lens with three TWO aperture blades. The shape of the opening changes as it closes down. Unfortunately, the flange is too short to be used even on the NEX on a helicoid. Need to think of some creative ways to get some pictures out of this one.

On the other hand, I couldn't wait to put one of the lenses on the helicoid and see what kind of pictures it can produce. I chose the Isco-Gottingen 85mm f2.8, as it readily fits the "interchangeable" helicoid system I have. From the few pictures I took, the lens does not seem to be overly sharp, but it does produce relatively nice bokeh and handles the highlights very gracefully. It sort of reminds me of the Steihnheil Culminar 85mm f2.8. Would interesting to shoot them side by side and see how they differ. Of course the pictures will have to be restricted to f2.8.

Rose - NEX-6 & Isco-Gottingen 85mm f2.8. Click for larger.

Bokeh - NEX-6 & Isco-Gottingen 85mm f2.8

Sunday, June 16, 2013

Carl Zeiss Jena Visionar 92mm f1.6 - Photo Set

My Cuban friend Ramon generously gave me two of this prized Carl Zeiss Jena Projection lenses. The 92mm f1.6 is one of them. These are absolutely gorgeous lenses, both in built quality and optically. I believe these lenses are uncompromised design using the then latest techniques and material. The large aperture and size of the lens would make these lenses extremely expensive to make. Perhaps, these lenses were made for theater projections, but that's just my guess. In any case, they are beautiful lenses no matter how you look at them, and they produce very pleasing pictures.

Little House in the Forest - NEX-6 & Carl Zeiss Jena Visionar 92mm f1.6. Click for larger.

Mismatched - NEX-6 & Carl Zeiss Jena Visionar 92mm f1.6. Click for larger.

Rust - NEX-6 & Carl Zeiss Jena Visionar 92mm f1.6. Click for larger.

Maple Flower/Seeds - NEX-6 & Carl Zeiss Jena Visionar 92mm f1.6. Click for larger.

Daisies - NEX-6 & Carl Zeiss Jena Visionar 92mm f1.6.