Lomography Daguerreotype Achromat Art Lens

This article was a very long time in the pipeline. For one reason or another I always postponed it even though I promised to Thomas (who kindly lend me this lens) to write my opinion about it. It might be that I don’t really write about gear which I don’t particularly in love with.

The controversy

I have a love/meh relationship with Lomography. There are products which I absolutely love such as the LomoGraflock 4×5 Instax back and some of their film stocks. In general I am really happy that they are there, form a community and bring more diverse options to photography.
But on the other hand I am not interested in funky plastic toy like gear like Holgas. I totally get why they appeal to a lot of people, it is just not my cup of tea. And also I am outright allergic to cringy marketing.

The Achromat lens while being made of glass and metal by its very nature leans into the lo-fi category to me especially with the creatively shaped aperture inserts.

As for why the cringy marketing nerve was pushed for me? The massive decorative text on the barrel of the lens:

Daguerreotype Achromat
by Chevalier
a Paris 1839

Achromat simply means that the lens is designed to focus two colors at the same point exactly.
While this is true that such a lens design was used on the official Daguerreotype cameras in 1839, and that lens was created by Charles Chevalier, this lens is a very far relative to the original one.

Chevalier lens on Susse Frére Daguerreotype camera
Lens built by Charles Chevalier for the Susse Frères Daguerreotype camera.
image by liudmilanelson1x1
 (Image rights)

The original lens while had the same amount of lens elements and the placement of the aperture was similar was a very different beast. It had a much bigger image circle, the lens elements had different shapes and it was a lot slower. It was also nicknamed as the landscape lens.

By Paul Chin (paul1513); self created; a block diagram of the Chevalier Achromatic Landscape photographic camera lens. (Wikipedia)

In the end, I decided to give Lomography a break on this though as they clearly say that the lens is an Achromat inspired by the original design of Chevalier which is not wrong.

I had to reevaluate my feelings after I realized that the naming of the Lomo Petzval lens did not bother me at all. Could be that my judgment is tainted by the how much I actually like that lens….

So I had some baggage to unpack and process before I have even held the lens in my hands.
But let’s see how my opinion shifted after actually using the lens.

My setup

I used my mirrorless digital camera (Fujifilm XT2) with the Achromat. Initially I tested a simple adapter which allows mounting of Canon EOS mount lenses to my Fuji X camera. But because I wanted to experience as much of the image circle with all the lens character that comes with it, I decided to use my EOS to X focal length reducer aka speed-booster.

This setup allowed me to play with the lens very comfortably. Using a mirrorless digital camera means that I could stop down the lens while being able to still see a clear image in the viewfinder as the camera compensates for the darker lens by boosting the signal. Focus peaking and punch in focus was also really useful.
The speed-booster helped to combat the crop factor and made the lens a stop brighter while supposedly should not had made any change on the way the lens rendered.

The best setup would had been a native full frame camera with Live view + focus peaking and in body image stabilization. Of course any other setup would be fine including EOS film bodies, though the viewfinder can get really dark once stopped down to any usable aperture.

Image quality

The image quality of this lens is certainly a mixed bag. Wide open it is simply terrible, soft and full with all kinds of aberrations. There is no big surprise there, this is after all one of the simplest lens design imaginable.

Fig 1. Achromat
Barabás János-Dr. Gróh Gyula: A fényképezés kézikönyve 1956

What is quite interesting though is how much things improve by stopping down. Around f8 the images are kind of OK, but certainly usable with a touch of character.
It really is crazy how much can be achieved by such a primitive optical formula if moderate apertures are acceptable for the photographer.

Sharpness

Let’s not talk about it. From f11, it is usable. This is not a lens for critical high resolution use cases.

Flares

The lens is not particularly prone to flaring. Less glass-air surfaces means there are less opportunities for internal reflections. Still, it is possible to throw some rainbow flares into the mix. I am not sure if it has anything to do with the lens, the UV filter I used or perhaps the speedbooster played a role.

I like the soft gloomy effect here

Bokeh

An aspect which I like is the bokeh. The fewer glass elements also means that the background blur is really soft without onion rings, or any other madness produced by complex modern aspherical lenses. Especially in close focus scenarios the bokeh is really pleasing indeed.

I have not played too much with the different non spherical aperture inserts. I am sure they could be fun, but I was more focused on the “normal” image quality.

Conclusion

Without a doubt the Achromat is a special lens. It looks apart both from the distance and the images it produces are also recognizable. It is for sure a good conversation starter which can be very useful for street photography.

The lens is well built, no plastic involved and stopping down improves on the image quality dramatically which makes it usable as a normal lens. It is manual focus only, but on a mirrorless camera, nailing focus is not very hard.

Otherwise you can embrace the pictorial nature of the lens which is again something that stands out from the crowd.

Could be a painting


All in all, I think Lomography has achieved what they set out to do with this lens and I it has it’s audience. Am I part of this audience? Not really. While interesting, this lens is not something I would buy. In addition, the fact that I can borrow this lens from a friend any time I need it for a project also eases my urge to get one. I will probably try it again on film in the future.

It definitely raised my curiosity towards other Lomo lenses in the lineup such as the Petzval with it’s crazy swirly bokeh. Hopefully it will take less time to put together an article about that lens.

A second opinion

In order to get a more well rounded review, I have asked Thomas (the proud owner of the Achromat), to share some of his photos taken with this lens.

So far I only have the pictures and I know that he used a mid range film EOS body to take them. I may update the post with more details regarding film stock and maybe even with his thoughts about the lens.

Ilford Pan F 50, wide open

I really like this portrait. Even though it is very soft, potentially even out of focus, it successfully captures an expression.

Ilford Delta100, Lumière aperture plate 4,5

The funny highlights in the bokeh are not obvious upon first inspection, but they provide enough eye candy to move the viewers attention from the subject on a longer look. I think this gives a bit extra kick to this image. It is already a killer shot as it depicts a Cannonet camera.

These abstract photographs are part of a four seasons series. Though to me a bit too far gone, it is hard to argue that they are unique. I have to admit that as a series they kind of work. These ones were shot on Kodak Ektar 100 using the Aquarelle Plates f6.3.

Expired Kodak Ektachrome slidefilm

And finally a psychedelic one. Not sure what is going on with the colors, but I can imagine that temperature control was deliberately sabotaged by Thomas during development for artistic effect. I would certainly consider this lens to produce cover art for goa trance albums.

You can find the work of Thomas here.

If I get more context or photos with this lens, I will update the article and I hope that you enjoyed this second set of pictures as much I did. If so, please drop a comment.

Further reading

If you like the Achromat design, I have an article about an old Hungarian box camera called Pajtas here. In case you were interested what can be achieved by a lens design with just 1 extra lens element, check out the article about a Trioplan.

Some other useful links:

Exakta to EOS adapter

This post is a response to a comment asking me about my Exakta to Canon EOS adapter which I am using for my Trioplan 100mm lens. The reason I wanted to have this adapter is that I had got an Exakta Varex IIa with 2 wonderful lenses (Meyer-Optik Görlitz Trioplan 100mm f/2.8, and a Carl Zeiss Jena 50mm f/2.8) which I really wanted to try on a digital camera.

I have no information about the manufacturer of this adapter since there is no trademark on it and the packaging was also very minimalistic (small white paper box with a price-tag). I bought it new in Hungary for a little more than 20€ which is a little pricey in my opinion if you compare it to regular M42 to  EOS adapters. But it has to be said, that this adapter is very well made, and has a more complex shape than an M42 model, thus manufacturing must be more expensive.

Built and usability

The adapter is very thin and I had no problem to focus to infinity when using it. It does not feature any electronic elements, but my Canon 450D is capable to work in aperture priority mode when I preset aperture on the lens. This works really fine for me with live view for focusing.

Exakta to EOS adapter (lens side)
Exakta to EOS adapter (lens side)

The Exakta mount features 2 bayonets: an inner bayonet for smaller lenses and another one which is outside of camera body for large lenses. This adapter can be used for the inner mount only, but it is not an issue at all for me as I usually don’t use large telephoto lenses.

Note the 2 red dots, they indicate the matching points for the lens is attached, although only one is valid for each lens. I suppose this is necessary to make possible to lock different type of lenses in the right position (aperture indicator it should be at the top). The adapter clicks when the lens is in position, so it is very straightforward to use. The only trouble could happen if you picked the wrong red dot so the markings on your lens could be on an odd position.

Exakta to EOS adapter (body side)
Exakta to EOS adapter (body side)

The copper plates act as strings and they are used to lock the lens in position and also they can be used to release it. You have to remove the lens with the adapter from the body in order to change lens. The locking strings can be accessed only from the back of the adapter.

Troubles with shutter release button

Tessar with shutter/aperture button.

The Meyer Trioplan 100mm f/2.8 mounts flawlessly with this adapter, but I was a bit disappointed when I realized that  I cannot mount my 50mm Tessar. The reason is the shutter release button (1) which is built together with the lens itself.  The little arm which holds the shutter release button collides with the adapter (2), therefore it is not possible to mount. I have read that it is possible to remove this part from the lens, but frankly, I don’t want to do it.
In addition, this button triggers the aperture mechanisms and sets the aperture in place when pressed. It means that it would be very tricky to shoot with this lens on a digital body even if the adapter would work (apart from wide open settings).

Even though I am sure these lenses could be converted for digital use, I prefer to look for lenses without this shutter button construction.

Links