I realized that I had not tried Zeiss’s well-known monofocal lenses so much, and I actively covered Zeiss stocks here. The Third Loop is the third episode of Tessar with the alias “Hawk’s Eye”.

Lens and manufacturer introduction

Carl Zeiss Jena TESSAR 50 mm f/2.8

Eagle eye, Tessar often talked about in catch phrases of the eyes of the hawk. Although it seems that the three-piece 4-group stable lens composition seems to be more than 100 years ago thought, its superior structure seems to be used still though it is arranged.

Carl Zeiss broke up in the east and the west like Germany like the influence of World War defeat, it seems that Tessar was separately released as it became different Zeiss respectively.
The case of this time is a medium-term model of a silver lens barrel of 12 sheets which was released from Carl zeiss Jena of East Germany.

Today’s Agend

· Check rumors about sharpness, contrast, portrayal description
· Accelerate town planning

Line depiction

German catch copy “Das Adlerauge ihrer Kamera” seems to be the first official name of the eyes and eagle eye of the hawk,
If it is literal translation it seems to be “the eyes of her camera’s hawk”.

Because I do not know the German culture, it is from the image of literary translation to the last, was it fashionable compared to the standing position of the modern lens?

Well that sharpness…?
Softer than I thought?
That is my first feeling.
I do not feel such sharpness at least from this enclosure.

The balance up to the four corners is stable and the refreshing feeling is reflected, but it seems that the feeling of sharp as a hawk’s eye is slightly different.

Is it because I imagined the sharpness of the modern lens?
Especially I feel like expressing the line that I want another push if I leave a little.

Although I feel that the line stands out somewhat if I get close to this point, I think that it is not a line that marks so much.

It is a feeling that the color ride is not possible and it is impermissible, if it says often, it does not have a habit if it says bad, I feel it difficult to use it.

It may be that the lens condition of this housing is not good, but rather than seeking sharpness it may be better to take advantage of the stability up to the four corners.

I feel exactly like this distance feeling.

This feeling is also good.
I feel Sharp if it does this.
I feel a bit like getting along with Tessar.

When it becomes like this, it is a small enclosure, it’s easy to handle turning and turning around, it makes it easy for us to handle the street walks without making bulky.

If it is a lens of a silver lens barrel, regardless of the manufacturer I think that it is weak against the contrast of strong light, but also this Tessar is also around here.
It is difficult to express the contrast difference.

It seems better to make a picture that has either the light or dark as its axis.
In this picture, I take the shadow part of the building to the brightness of the image I want to take, and I take a picture in a direction I do not mind even if I flutter outside.

If the light is stable, the stable depiction to the four corners can be accommodated without decorating the atmosphere of the place.

Bokeh taste, depiction of frame periphery

Unexpected kind blur?
Since the sharp image was ahead of you, there is a surprise in the kindness of Bokeh rather.

Since it blurs obediently while maintaining the balance to the four corners, it is easy to move the aperture value relatively freely.

Since I do not feel any blurred image or distortion, I feel like I can use the frame long without a heart or long, even if I take front blur and back blur to the edge.

It seems to be synthesized with a very stable relationship.
Stability to the four corners is unexpected usability may be good.

It looks like natural blur as seen by the eyes, I do not feel things like two-line blurring and blurring.
Although it is actually two eyes, two blurred images will overlap, but it is only an image.

color taste

I did not mention the color much, but is it feeling that it comes out normally without problems?
It is not as pale as the Lussian lens, and there is no impression that the color looks as good as the lens of Schneider.
I thought it was a pretty close-looking expression.

Relatively, this is covered with lines, blurring, coloring.
The distance feeling that this color can be used as well as blurring is the most delicious place of this Tessar.

Purchase route, repair and versatility, reference at purchase

Carl Zeiss Jena TESSAR 50 mm f/2.8

Shooting minimum distance is 60 cm, manufacturing around 1956. Although there is no mark of red T, the diaphragm is 12 springs and it seems whether it is the beginning of the middle term of the silver model.

Product description roughly,
The optical performance of this lens is ten (? 10 ten points with ten full marks?). Glass is clean, cloudy, fungi, iris and focus are smooth and obediently moving. The lens barrel is Nice condition.
There are small scratches on the front lens. They have no effect on the functioning of the lens or on the photos.

There are 6 photos on the site, there are pictures of squeezed state that I place importance on. I think that it would be nice to have it recently, there is no imaged shot sample, there is no cloudy feeling for the time being.
This is because it is almost impossible to do anything about cloudy lenses due to Zeiss’s balsam sharpness, which is often said, so be careful not to catch the lens photograph and to capture it from the taken sample.

Well it will be such a state.
It feels like I’m going to be a little more clear if you clean the lens.

Mount

Canon 5D used this time is Canon EF mount so it is called M42 mount so it is a thin guy who said this from M42 to Canon EF.
[us_mountSelect something="M42_EF"]

Reference on purchase

There are so many famous lenses, so if you search on eBay you will get a lot of varieties.

There is no definite rule to be recognized as an old lens, is it until the 1980s?
Roughly divided, I think that it will be about the silver lens barrel, Zebra lens barrel, black lens barrel (DDR follows jena), but the black lens barrel is different from “Silver lens barrel & Zebra lens barrel” as far as the web It is the impression of.

Among these two kinds, the older the things are, the more the number of throttle springs are, and the selling price seems to be proportionally higher.
Also there seems to be various mounts, so it is important to mount the corresponding mount as well.

Reference on purchase

There are so many famous lenses, so if you search on eBayyou will get a lot of varieties.

There is no definite rule to be recognized as an old lens, is it until the 1980s?
Roughly divided, I think that it will be about the silver lens barrel, Zebra lens barrel, black lens barrel (DDR follows jena), but the black lens barrel is different from “Silver lens barrel & Zebra lens barrel” as far as the web It is the impression of.

Among these two kinds, the older the things are, the more the number of throttle springs are, and the selling price seems to be proportionally higher.
Also there seems to be various mounts, so it is important to mount the corresponding mount as well.

Flare, Ghost, Halation

The depiction which comes from the whiteness of the old lens is obviously a weak lightness.
As it is often said, the lens configuration of the triplet of 3 groups / 4 seems to be strong against light interference as well.
There is no need to worry about the position of such a strong light source.

reflection, analysis of a little missing picture

While lunch we had peaceful air a little away from the station of Hatagaya, flowing to the shopping area, but I could not express it well.
I thought that I would like to take the fruit falling from the trees where many fruits have gone, but I do not understand it somewhat.
Is there a red pra case in the back too strong?

Comparison of aperture and shutter speed

Aperture F 2.8, shutter speed 1/2000, ISO 100

Aperture F 8.0, shutter speed 1/1000, ISO 100

You can see that the sharpness of the focusing surface is kept to some extent even if it is released.
If so, it is quite sharp as around the age of 1950 to 1960 in this silver lens barrel.
Will it be visible from the photograph that it is easy to find the mountain of Pinto even near the liberation?

Directing direction of shooting, as a portrait lens

I’d like to try it for a moment, how is it?
When thinking about putting out the subject in front, it seems that the lenses at the four corners are much better to depict, but if you take pictures with the whole body, you may be able to sharpen clearly with the texture of the old lens.

Around where I walked

Although it is good that the new lenses are gradually aligned, there is a feeling that the story walking with the neighbors and the destinations settled truly exhausted, I narrowed down one idea.

Entitled “” Tokyo town street photo. “
– With camera and iPhone and a small wallet –

It is by no means conscious of the brattle.
I have never seen a program.

Although it was so before walking, I decided to go out assuming that I will walk with hands without holding almost anything other than cameras from this time.
Previously, I had a bag containing PCs and other supplies so that I could work anywhere, but I want to walk with a lighter gait, and I will also walk in places without features.

That’s why, for the moment, we started deciding to walk towards Hatsudai from the vicinity of the house aiming for the Keio Line for the moment. Leave the flow in the rest.

I took a cherry blossoms in Hatagaya, get on the Keio Line from the station as it was, and decided to get off at here as I was worried about Ashana Park.
I could not find a very eccentric place around the station, but I found a big park named Ashaha Hengchunspring where I walked a bit.

This is a park centered on the house of Yukari Tokutomi, such as Mr. Tokunomi Rika, but I am sorry, Nakayama, there is no study, so I do not know this way at all. I’m sorry.
But it is a nice park.

It seems to leave the building as it was and to recreate the premises, which is a calm place where time flows slowly only in this one corner.
The inside of the building is not good but you can watch it freely, and you will feel more relaxed time and quiet sound.

Especially the sound is whether the house of the old making sucks the sound It is very quiet and worth listening. People in the daytime on weekdays please do not miss it.

In addition to this corner, the park seems to be continuing all the way to the back, there is not much mind, it is a quiet and good environment.

Although we walked on Nakayama, the bus had gone out from Ashiaka Park until Hidenori Haruen.
It is just like a traveling destination with a well-equipped and well-equipped stop, and there is a small coffee shop opposite the other, just a journey stop.

I ate Naopolitan of Showa taste. Tasty!

Well, this bus stop I was lucky to find that I headed to the Odakyu Line’s Chitose Funabashi.
I also noticed that this way of thinking can be tremendously used.
Walk around the station and use a bus to move to another station.
If this is the case, we will not turn around and it will be able to move sideways of the line considerably without fuss.

That’s why I arrived at Chitose Funabashi.
If you move from here, next time you can take it to a consistent flow, even in a town that is unlikely to have a destination.

Shooting camera information

Canon 5 D mark III

The camera is 5 D mark III, the image quality is raw uncompressed shooting, the picture style at shooting is the standard and it is used only for 5D monitor check.
Jpg will be thrown away when importing to PC.

Since development is currently in Photoshop CC 2017 and we want to leave the characteristics of the lens in the photograph, we only adjust the extent to make the brightness uniform by the exposure dose.
For comparative photographs etc., white balance may be the same.

Aperture

While we are taking liberation (F2.8 this time) and F8.0, we often explore the state of the lens.

Shutter speed

It was nice weather so it was about 1/1000 even in the shade.
Even if it narrows down to about F 8.0 in the shade, it often goes well because I give ISO.

ISO

Depending on the diaphragm it has changed considerably to reflect.
Also, since the exposure measurement of the camera is due to the old lens, it will change considerably to reflection.

White balance

It was almost auto.
I set it to “cloudy” in front of the writer’s house, but I think whether it was okay to stay in the auto.