Thank you for your nice reply. I've been reading your www-page. Gave much input! I stacked my Nikkor Ai 105/4 with the Componon 28/4. That gave good results. I think approx 3,6:1. Is there any effect of using aperture less than max? I used both lenses at max aperture, i.e. both at 4.0.

Thank you for your valuable comment.

Hi, Could someone tell me what Componon I have (see pictures below). I do not find any information about this lens on the net. Is it good for super-macro? http://www.photomacrography.net/forum/userpix/1604_DA_20160812170135_1.jpg http://www.photomacrography.net/forum/userpix/1604_DA_20160812170149_1...

Very nice. May I ask what kind of equipment?

Hi, I have some old lenses: Leitz Milar: 50mm, 6,5cm and 10cm and Leitz Summar: 35mm, 42mm and 8cm. However, I would be happy if someone could advise me if some of these are good for real macro photography, in the range 1:1 up to 1:12 or more. Would they perform better than using reversed Nikkor len...

Thanks for answering my post. Yes, the surface seem to be bluish to magenta, so I am looking forward to try it. I am just now in the process to order a suitable adapter to have it in reversed position on my Nikon D800.

Yes, it looks just as a Computar DL 50 f2.8

Dan.

Hi, my first post here. Until now, I have only used my Nikkor lenses for my macro photography. However, I found my old enlarger equipment and have been wondering some days if some of my enlarger lenses would suit. I own an EL-Nikkor 50/4.0, and two KOWA: 50/2.8 and 80/4.5. Anyone that can tell my we...