Hello everyone, 
I am new here in this forum, so I guess I introduce myself a little bit. I have been using a Canon 6D from my father for some years now, but got fed up with digital problems. So I decided to go back to analog again and bought a Mamiya 645 1000s, which I have used since then for B&W. As soon as I can afford it, I plan to go for larger (medium) formats such as 6x7. I have shot Rollei Retro 80s, but will try other b&w slow films.
Right now I am preparing an art exhibition, in which I will also show some of my recent b&w shots. I have done some darkroom developing about 15 years ago, but nothing professional. Now I am serious about getting the best out of my 6x4,5 negatives.
I was looking for an enlarger, but unfortunately, my father bought a Meopta Opemus 6 without telling me. He just wanted to help me, but now I don’t know if I can or want to use it at all. Here are my questions:
The enlarger lens, a Meopta Anaret seems not good enough to produce prints worthy enough for an art exhibition. So I am looking for the best I can afford. I plan to do maybe 40x50cm prints. So would it be worth to buy a APO Rodagon or APO Compognon? Someone posted test shots from three different enlarging lenses, and the APO Rodagon looked by far the best. Honestly, I didn’t like the other two. Here is the link. You should click the blue links beneath the pictures to open the original bigger files.
http://www.digicamclub.de/showthread.php?t=15610&page=2&s=5eba49a7a4c5c07b8857fe848ac4a2b2
Some people also report that they can see big differences in APO and non-APO even in smaller prints, other people say it doesn’t matter up to maybe 60x40cm.
How about the non-APO Rodagon compared to the APO-version? Are there big differences? And are the differences of the APO more visible in color prints than b&w, or is it the same?
I would be very happy about some example shots to show the differences in any enlarger lenses, because it seems that there is not a single right answer to what is the best lens for anyone. So I would prefer to be able to buy the one lens that just looks the best for me.
And also could I use the Opemus 6 for decent prints, or would it be better to buy maybe a Kaiser which covers the whole medium format up t0 6x9? Because I plan to get another MF camera, 6x7 probably. My Mamiya 645 doesn’t have an exchangeable film back, so if I had a second camera, I could also shoot color slide or negative film and not be dependent on digital anymore.
Can I work with the Opemus 6 well, or is it worth the extra money to buy something more common or even a new enlarger? This one looks interesting:
https://www.macodirect.de/en/darkroom/paper-developing/enlarger/4650/kaiser-vp-9005-b-w-enlarger-up-to-6x9cm
I also want to be able to use Multigrade (which I have used for my small format prints) and splitgrade. But I won’t use the Heiland system for splitgrade, just do it by hand.
I appreciate any advice I can get about how to get the best prints, and any information about what I should consider is very welcome!
I wish you all a very fine evening (it is evening in my part of the world
)!
Best regards,
Garratt

I am new here in this forum, so I guess I introduce myself a little bit. I have been using a Canon 6D from my father for some years now, but got fed up with digital problems. So I decided to go back to analog again and bought a Mamiya 645 1000s, which I have used since then for B&W. As soon as I can afford it, I plan to go for larger (medium) formats such as 6x7. I have shot Rollei Retro 80s, but will try other b&w slow films.
Right now I am preparing an art exhibition, in which I will also show some of my recent b&w shots. I have done some darkroom developing about 15 years ago, but nothing professional. Now I am serious about getting the best out of my 6x4,5 negatives.
I was looking for an enlarger, but unfortunately, my father bought a Meopta Opemus 6 without telling me. He just wanted to help me, but now I don’t know if I can or want to use it at all. Here are my questions:
The enlarger lens, a Meopta Anaret seems not good enough to produce prints worthy enough for an art exhibition. So I am looking for the best I can afford. I plan to do maybe 40x50cm prints. So would it be worth to buy a APO Rodagon or APO Compognon? Someone posted test shots from three different enlarging lenses, and the APO Rodagon looked by far the best. Honestly, I didn’t like the other two. Here is the link. You should click the blue links beneath the pictures to open the original bigger files.
http://www.digicamclub.de/showthread.php?t=15610&page=2&s=5eba49a7a4c5c07b8857fe848ac4a2b2
Some people also report that they can see big differences in APO and non-APO even in smaller prints, other people say it doesn’t matter up to maybe 60x40cm.
How about the non-APO Rodagon compared to the APO-version? Are there big differences? And are the differences of the APO more visible in color prints than b&w, or is it the same?
I would be very happy about some example shots to show the differences in any enlarger lenses, because it seems that there is not a single right answer to what is the best lens for anyone. So I would prefer to be able to buy the one lens that just looks the best for me.
And also could I use the Opemus 6 for decent prints, or would it be better to buy maybe a Kaiser which covers the whole medium format up t0 6x9? Because I plan to get another MF camera, 6x7 probably. My Mamiya 645 doesn’t have an exchangeable film back, so if I had a second camera, I could also shoot color slide or negative film and not be dependent on digital anymore.
Can I work with the Opemus 6 well, or is it worth the extra money to buy something more common or even a new enlarger? This one looks interesting:
https://www.macodirect.de/en/darkroom/paper-developing/enlarger/4650/kaiser-vp-9005-b-w-enlarger-up-to-6x9cm
I also want to be able to use Multigrade (which I have used for my small format prints) and splitgrade. But I won’t use the Heiland system for splitgrade, just do it by hand.
I appreciate any advice I can get about how to get the best prints, and any information about what I should consider is very welcome!
I wish you all a very fine evening (it is evening in my part of the world

Best regards,
Garratt