So, I am interested if anyone here went to a medium format and was disappointed and returned to either digital or 35mm. I have shot 35mm since 1970 and am generally happy with the results. I have used a 500CM a few times in the past and liked those results as well.
Now, I have a chance to trade one of my M2's for a 645 system. On another thread, there were several comments that the 6X4.5 negative is not enough of a difference from 35mm. Now, I know the bigger the negative, the better but that is compromised by bigger cameras, more expensive film (exposures per roll), etc.
I am trying to decide on getting a 645 for a trade or getting a bigger system. Comments?
Unfortunately there are a lot of myths and prejudices in the film shooters community concerning these two topics.
Let's have a more detailed look at it:
1. 4,5x6 vs 6x6:
You often hear 4,5x6 is "too small", or "not enough difference to 35mm", or comments like: "If you go medium format, use at least 6x6".
But in about 99% of the shooting situations, these comments are simply wrong. Because in this majority of shooting situations the technical quality of 4,5x6 and 6x6 is
absolutely identical.
Why that? Because the quality is only determined by the enlarging factor of the negative (or slide). And the enlarging factor of both formats is identical in most cases. Because the enlarging factor of the 4,5x6 negative/slide is determined by the
long, 6cm side. Examples:
a) If you shoot a landscape, and then make a big print (10x enlargement) you get a 45cm x 60cm print with 4,5x6.
And a 60x60cm print with 6x6. Grain, sharpness, tonality and resolution are completely identical (same enlargement factor). The only difference is that you have more sky in the 6x6 shot.
b) If you shoot a portrait in vertical orientation, and make e.g. a 10x enlargement, you will get a vertical 45x60cm print with 4,5x6 and and 60x60cm print with 6x6.
Only difference: Left and right beside the person there will be more (empty, superfluous) room with the 6x6 shot.
But the quality (grain, sharpness, resolution, tonality) is absolutely identical.
There is only one case when you really get a bit more out of 6x6: If you have a subject that really
completely / fully fills the whole 6x6 frame. A square/quadrat subject.
But they are really very, very rare.
2. 35mm vs. medium format:
If you look at the sales data for film cameras of the last years (decade) until digital came along, you will see that more than 99,5% (!) of all sold film cameras have been 35mm cams.
Why that? Why this huge dominance of 35mm?
The reason is simple:
35mm film gives an optimal balance = combination = compromise of quality, capabilities, flexibility, versatility and costs.
You can shoot all subjects with 35mm film cameras and get very good to excellent results.
If you look at the differences of 35mm and medium format there is only one real advantage of medium format:
The bigger negative / slide allows bigger enlargements.
So the decisive question is: Do you really need these bigger enlargements. And if, how often?
If you use the right film, even 35mm film can be enlarged up to very big / huge enlargements with excellent quality:
- 35mm Adox CMS 20 II can be enlarged as big as you want; this film has such an incredible fine grain and outstanding high resolution, it is unbelievable: I've projected it up to six meters (!!) width and even at that extreme magnification it delivers amazing detail (much much better than any 35mm digital sensor).
- In (professional) AV-shows (slide shows) modern 35mm reversal films are also projected up to six, seven meters width (often even more) with outstanding quality (please don't forget that in cinemas the even much smaller 18x24mm negs of 35mm movie film are used).
- You all probably know one of the most iconic pictures in photography history. "The Afghan girl" by Steve McCurry. It was shot on 35mm Kodachrome 64 in 1984. This photo has amazing detail: It is very sharp, very high resolution, very fine grain. I've seen a 40x60cm print of it in an exhibition. Nothing lacks, every fine detail is there!
Provia 100F, AgfaPhoto CT Precisa 100, Velvia 50, Velvia 100, Astia 100F, Sensia 100, Ektachrome E100G, Elitechrome 100: All of them even deliver much improved sharpness, resolution and fineness of grain compared to this former Kodachrome 64.
So this shot would even have much more detail if shot with the current reversal films!
But is that really necessary?
No, because even Kodachrome 64 did a wonderful job.
- If you use films like Agfa Copex Rapid, Rollei Retro 80S, Ortho 25, Ilford Pan F +, Ilford Delta 100, Kodak TMX, Fuji Neopan Acros 100 you can make excellent 30x40cm or 40x50/60cm optical prints from them.
How often do you really make / need prints of that size?
Of course a 40x50cm print from 4,5x6/6x6 Acros or Delta 100 will have better detail rendition compared to a print of the same size from 35mm.
But is the difference big enough to overcompensate all the disadvantages of medium format gear?
How often do we need / make huge prints?
That is the question we have to answer for ourselves and our shooting situations.
I am shooting both 35mm and medium format (also both professionally). In most situations 35mm is used (see reasons above; best combination of quality, flexibility, versatiliy and costs; I get the highest keeper rate e.g. at weddings).
If I have enough time for the shots, and very big enlargements are needed, I use medium format.
Horses for courses.
We currently live in very good times for film camera buyers: There are currently excellent 35mm film cameras available at extremely low prices (Nikon F80, F90X, F100, F5, Canon EOS 1n, EOS 1V, EOS 30/33V, EOS 3, Minolta Dynax 800si, Dynax 7, Dynax 9, Leica R5, R6.2, R7, R8, R9).
And also medium format cameras at very low prices (e.g. Mamiya 645 series, RB, Zenza Bronicas, the complete Rollei 6000 series.....).
So no need for a "either - or decision".
Using both 35mm film and medium format with excellent cameras is very affordable.
That will not remain for ever: Film camera prices will rise in the coming years due to the film revival.
Now is the time to buy and built your camera systems.