ZEISS Milvus 2.8/21 Review by Martijn Kort

When I was asked to become an ambassador for ZEISS, one of the questions was what kind of lens I would like to use. Since I love to photograph architecture and most of my photos are within the 16-23 mm range, I immediately said I’d like to start off with the Milvus 21mm. Almost distortion free, sharp an a maximum aperture of 2.8 it's the ideal lens for me.

Now, after using the lens for some 4 months, I would like to share my experience with the ZEISS Milvus 2.8/21mm with you.

When you are going to buy a lens, you read reviews (thank you for reading this one!), you check the different prices and finally you buy the lens in your camera store or online. You sit down at the kitchen table and you are exited. Finally you have the lens you wanted! Unpacking gets the excitement going, how does is look like in real life? The unboxing experience is quite something with any ZEISS lens. Beautiful packed in a great designed box. All the elements packed separately and showcased inside the box. When I opened up the box, I felt the same thing when you unbox Apple products. It adds to the experience, it gets you excited.

The way it’s packed, the way it’s showcased inside the box. Great work!

Technical data

From the ZEISS website.

The Milvus 21mm f/2.8 is a Distagon-based design. It has 16 elements in 13 groups, four of which are Anomalous Partial Dispersion glass. The elements are a floating design, meaning that they move relative to each other as you focus, thus maintaining performance at all distances.


The lens just looks beautiful. I think it’s one of the most beautiful lenses out there. The front of the lens is big (82mm filter threat) and the lens curves gently towards the front element. Making it a visual appealing lens but also a very ergonomic lens. Because of the curve of the outside of the lens, it lies very naturally in your hand. Because of this, focussing can be done smooth and precise and the ergonomics help to reduce camera shake. Speaking of the focus ring, it’s turning very smooth and has a good rubber grip on it making it easier to fine tune your focus.

Apart from being a visually beautiful lens, it’s also protected against the elements. Weather seals that protect the lens against dust and splashes will enable you to use this lens almost everywhere.

All the elements are packed in an all metal housing and even the lens hood is made out of metal. When you see this lens, you know you are looking at a high quality product.


This lens is a manual focus lens.

Focusing with this lens is a pleasure. The focus ring has a soft rubber grip, which helps turning the ring super smooth even when it's a bit wet. The travel range is good, letting you fine tune the focus with ease. The distance vs aperture scale on top of the lens is also very useful, and helps you preset the focus or set the focus at the hyperfocal distance with ease.

Last but not least, the focus stops at infinity. Not like Nikon lenses, where you can go past infinity and render everything unsharp which is very annoying. Thus a big plus for Zeiss, making a hard stop at infinity.

Need help with obtaining maximum sharpness with manual focus lenses? Have a look here:

Sharp and good contrast, even at f2.8 © Martijn Kort

Distortion, flare resistance and chromatic aberration

The reason why I chose this lens is because it has almost no distortion. This is a big deal, especially at this range. 21 mm is wide and normally you have noticeable distortion. The way the lens elements are placed they have managed to keep it to a minimum. Same with flare. The Milvus lenses have the t* anti reflective coating, minimising flare. Only in very unfavourable conditions I had flare once (very bright lights at night below me and the camera tilted up 20 degrees). During normal conditions there was almost no flare noticeable.

Chromatic aberration is well handled by this lens and is very light at some times in the corners of the frame. This can be removed by 1 click in post processing software.

Master of horizons

Zeiss calls this lens "Master of horizons". Suggesting it use for landscape photography and capturing other wide vistas.

With 21mm and almost no distortion this lens is perfect for a lot of types of photography.

Landscapes, seascapes, architecture, astrophotography to name a few.

I've used it for all of the above and I love this lens.

©Martijn Kort

Image quality

As you can expect from Zeiss, the images straight out of camera are great. Great contrast and colours, and wow this lens is sharp!

It deliveres images with a punch. The lens is sharp from f2.8 and seems to reach maximum sharpness at around f8. The light falloff at f2.8 is small and pleasing. It can be easily corrected in post with the lens profile correction.

A worker is breaking the salt layer for processing - (ISO 100 f8.0 1/500s) © Martijn Kort

Type of usage

Fine art architecture

Personally I love to produce fine art black and white architecture photos. For this kind of work, the sharpest images with great contrast saves a lot of work.

Because the images are super sharp, it saves me a lot of time in processing these images to my vision. Making selections with ease and no need to apply extra sharpening.

As said before the distortion is minimal with the ZEISS Milvus 21mm f2.8, so i don't have to worry about my vertical lines while shooting architecture.

Fine art long exposure photography © Martijn Kort

Landscape and cityscape photography

With 21mm you can capture wide views in both landscape and cityscapes. The contrast and image sharpness gives you images with a punch. Night scenes are rendered perfectly with good micro contrast and fantastic colors.

If you feel the need to go wider, just capture a panorama.

© Martijn Kort

Night and astro photography

For both night and Astro photography you need fast glass. Meaning a lens with f2.8 or wider.

A lot of lenses suffer from loss of sharpness at f2.8 and not giving the image quality you hoped for.

The Milvus 2.8/21mm won't disappoint you. It will give you sharp images, even at f2.8. Coma is also well handled, although there is some. (Coma can be best described as the stars appearing to have a smal tail (comets) in the corner of the image, instead of sharp dots). This lens is great for aiming your camera to the night sky and capture the Milkyway.

An other plus here is the hard stop at infinity. Focusing at night can be very difficult when there is no bright light available. You have to find a bright star and focus using live view. That's still the case (always be sure of correct focus), but if you put the lens on infinity (hard stop) it's focused correctly.

Stars and the Milky Way © Martijn Kort.


I think the ZEISS Milvus range is good value for money. The Milvus 21mm f2.8 comes at € 1725 / $ 1850, which isn't cheap. But this is an investment for a very long time. You will love the images you can produce with this lens. They are sharp, have fantastic colors and good contrast. Also the creative options you discover by using manual focus can have an influence on your photography.

This lens is craftsmanship and you see it. By the looks of the lens, the materials used and the images it produces. I can highly recommend the ZEISS Milvus 2.8/21mm.

About me

Martijn Kort (32) from the Netherlands. I love to capture all the things around me. With my photography I hope to inspire more people to really look (and take time to look) at the world around them. I'm producing black and white fine art photos, cityscapes, landscapes and share my view out of a cockpit. I'm also a ZEISS Netherlands ambassador since 2016.

All images © MartijnKort-Photography.

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