
This is Laurent Thion’s second post on using the Nikon D810 with the new Cambo Actus (part 1 can be found here, see also his Cambo X2 Pro review):
Macro, APO & EL – NIKKOR with Cambo Actus and Nikon D810
I use many Macro, APO and EL – NIKKOR lenses for a very specific reason (see the end of the article). The Nikon D810 camera release was a good occasion to test all these lenses and find out if it’s a good idea to use them in a studio or for macrophotography (they are not suited for architectural photography).
Extended bellows and long base rail
As you can see in the first picture, it’s possible to replace standard bellows and base rail with a longer version – it allows you to have the highest enlarging coefficient and always use any lens >= 100mm from infinity to close-up.
About theses lenses

The lenses are all built around a very simple and (often) symmetrical optical formula and have a big image circle. This means that it’s possible to use all of them on the Cambo Actus with tilt and shift capabilities. The symmetrical formula doesn’t need to be reversed when the reproduction ratio is > 1:1. I’ve tested this with the EL-NIKKOR 50mm and results are exactly the same.
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