Sunflowers and the Bokeh of classic lenses from Carl Zeiss, Nikon, Raynox and Canon

Bokeh has been defined as “the way the lens renders out-of-focus points of light”. Bokeh occurs for parts of the scene that lie outside the depth of field. You can get more information about bokeh here:



Comparing the bokeh of 2 affordable and 2 budget classic lenses

Two affordable and two budget classic lenses were used to compare their very distinct bokeh:

The classic lenses can be identified in the gallery by the filename. All bokeh photos were shot on similar image compositions with sunflowers as background. Bokeh evaluations are always subjective, so please consider my comments as my personal opinions, for reference. 


Carl Zeiss T* Sonnar C/Y 135mm f2.8: van Gogh Bokeh

Carl Zeiss T* Sonnar C/Y 135mm f2.8 classic lens
Carl Zeiss T* Sonnar 135mm f2.8 classic lens with Contax/Yashica mount

The T* multi-coated Carl Zeiss Sonnar lens is a far descendant of the famous Olympia Sonnar from 1936 with a Contax/Yashica mount:

Olympia Sonnar 180mm f2.8 adapted to Sony a7ii

Typically, Sonnar type of lenses are well known for their creamy bokeh, but this lens also shows some characteristics of a van Gogh Bokeh in the Sunflower photos.  Get more information about a van Gogh Bokeh here:

“van Gogh Bokeh” of the Canon FD 200mm f2.8 vintage lens

Unfortunately this lens has a long minimum focus distance of 1.6 meter, which makes it difficult to shoot the bees more closely. The lens has a built-in lens hood.

Get more information about this lens here:

Nikon Nikkor Ai-S 105mm f2.5: Burning Bokeh

Nikon Nikkor Ai-S 105mm f2.5 classic lens
Nikon Nikkor Ai-S 105mm f2.5 classic lens with Nikon F-mount

The first Nikkor 105mm f2.5 lens was released in 1959 by Nikon as a Sonnar type of lens and has a perfect creamy bokeh. In 1971 the lens type changed to a super-sharp Xenotar lens type with a not so pleasing “burning bokeh”. The lens used here is from 1984 and the exact same model, Steve McCurry used to shoot the iconic portrait photo of the Afghan girl with the green eyes:

Afghan Girl with the Green Eyes and the Nikkor Ai-S 105mm f2.5

The The minimum focus distance is only 1.0 meter short. This makes it easy to shoot the bees more closely. The lens has a built-in lens hood. See some photos shot in India in 2019 with the Nikkor Ai-S 105mm f2.5 and the “Burning Bokeh” here:

Incredible India 2019 & the Nikkor 105mm f2.5 lens

Find more information about this lens here:

Raynox M42 135mm f2.8: unique Wet-on-Wet Bokeh

Raynox M42 135mm f2.8 classic lens
Raynox 135mm f2.8 classic lens with M42 mount

According to Karl Havens, host of the Classic Lenses Podcast, this Raynox lens renders its bokeh like no other lens.

This classic lens was selected as recommended 135mm budget lens by Simon Forster, another host of the Classic Lenses Podcast. The bokeh of the Raynox M42 135mm f2.8 vintage lens corresponds to the wet-on-wet technique for watercolor paintings, adding wet paint onto wet paper, and allowing the added pigment to spread out unhindered:

Wet on Wet Bokeh! – Revenge of the Raynox 135mm f2.8

There was a long controversy of lovers and haters of this lens, especially from Johnny Sissons from Chicago, one of the hosts of the Classic Lenses Podcast:

Telegram to Johnny: Sharpness turned up in shots with “The Butter Knife” Raynox 135mm lens

The minimum focus distance is as long as with the Carl Zeiss Sonnar. The lens has no built-in lens hood.

Get more information about this lens here:

Canon S.C. FD 135mm f2.5: Creamy Bokeh

Canon S.C. FD 135mm f2.5 classic lens
Canon S.C. FD 135mm f2.5 classic lens with FL breech lock mount

The Canon S.C. (Spectra Coating) FD lens is a good performer for its price and a technical predecessor of the Lord of the Red Rings 135mm f2 UMC L-lens. The bokeh makes believe that the Canon lens should be a Sonnar type lens. This lens has a minimum focus distance of 1.3 meter. The lens has a built-in lens hood. This lens also exists in a older version without Spectra Coating.

Find more information about the famous Canon descendant lens here, The “Lord of the Red Rings” Canon EF 135mm L-lens:

Bokeh hunting with the “Lord of the Red Rings” Canon EF 135mm L-lens vs. 2 classic lenses

Get more information about this lens here:


Learning: The shooting of nice bokeh photos with sunflowers and approaching bees makes more effort than expected

You have to make several things happen at the same time: 

  1. You have to find a larger field of sunflowers with many sunflowers standing together.
  2. Sunshine weather before lunch, otherwise the light will come from the side or back onto the sunflowers. As soon as there is any cloud between the sun and the sunflowers you can stop shooting. 
  3. The sunflowers has to be larger in size at the right blooming phase to attract many bees.
  4. The right prime lens with a good sharpness and a pleasing bokeh. Except the classic Nikkor Ai-S 105mm f2.5 Xenotar type lens, all other classic lenses used in this review are good lenses for such photos.
  5. A lens aperture of f4 or f5.6: Apertures below f4 are problematic because of a too swallow depth of field to get a bee and a sunflower in focus at the same time. Apertures above f5.6 will ruin your bokeh.
  6. A camera with a fast shooting frequency of about ten frames per second is optimal, otherwise you will miss many good bee shots. 
  7. Good photo composition with a nice bee approaching a sunflower foreground and sunflowers background which will provide a pleasing bokeh.
  8. Stamina and enough patience to wait for the right moments of bees approaching the sunflower in focus.

Leave your comments!

You have a different view on the bokeh ratings, like or dislike the Bees and Sunflowers photo shots? Your comments are welcome.






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