The specific lenses in question however have other things I need to consider. Previously, all I wanted was the 24. I had done my research and it ticked all the right boxes.
The 24mm focusses closer, has slightly better controlled flare (cleaner, sharper, not less), but is slower at f2.8 (the 35 is 1.8). Reviewers have said it tends to squash close focus subjects a little, easily fixed in post if I notice it.
It has zero focus breathing but some mild edge “character” on MFT (more on APS-C), well controlled flares and the weird “waterfall” Bokeh is there, but not distractingly so.
The 35mm can drop the depth of field out and is of course faster, but a regular lens letter-box cropped can also do that, so I guess I have answered my own question. Focus breathing is slight, distortions less pronounced, flare a little messier.
They are both sharp, but apart from that normal considerations come into play, like what is my ground zero in lenses? I have a lean towards the standard 50mm or slightly wider, about 40-50mm ff equivalent.. A 48/32 or 43/28 on the GH5s is about perfect.
Or is it?
Anamorphic to me is a broad canvas format, a full scene with all its elements and the 1.33x squeeze, gives you that width, that grandeur. The 24 is “normal” enough to be used as a medium-close portrait lens, wide enough to include scenes and can do details.
It’s the whole scene, the story of the place and subjects placed in it.
If I get the 24mm I could later add the 35 or 50 later as the accompanying lens, or use it as the wide lens with the 25 and 50 Hope lenses as the long options (with cropping).
The Sirui 24 Nightwalker may also be the perfect foil for it, it’s half-sibbling or creative foil, giving me a super fast lens that when letter-boxed in post would be effectively longer and more compressed, cropped in top to bottom to fit the width needed from the same place.
Both 24’s have warm colour tone, so matching them should not be an issue (I would shoot the spherical with 2.4:1 grid lines to aide framing, something the Panasonic cameras provide, they even have edge shading) and the Nightwalker also has the super shallow depth option.
A harmonious pairing?
I am aware that compressed, shallow depth of field imaging is easily over used. The wider frame forces me to create a stronger scene, better composition and smarter, tighter interactions, which appeals to me as a fan of the “long take”. The tighter lens has a different dynamic.
There may be a reason I have never managed to fill the semi wide angle range with my kit or finish the Nightwalker set. Maybe I do not want a semi-wide, I want a wide that is also a standard? Maybe fate has made this too hard to fix for a reason. The 16mmNW has been impossible to source lately, the Hope 16mm disappointed after the previous two (just that specific copy).
I feel for videography, a true wide is pointless as the main subject will be pushed away, the anamorphic wide-that-is-close option fits better.
Ok, what are the real benefits.
I have lenses with lots of character (TTArt 35 f1.4, 1960’s Pen half-frame 25 f2.8, 7Art Spectrums), I have flares via more versatile filters (gold and blue), can do wide screen (17:9 C4k or 6k cams cropped) and could care less about the Bokeh. Both the flare and bokeh are double edged swords as far as I am concerned.
The reality is, when I see a movie made with anamorphic lenses, I often only ever know by the flares (which I sometimes find over the top and may have been added in post anyway) and the Bokeh (usually when I look for it to confirm the flares). From the inside, we are obsessed with this at the moment. On the outside, the average viewer may or may not respond to the anamorphic effects. Hard to say and when you pint them out, the experiment is broken.
The actual characteristic I really like, wide screen, is sometimes impractical commercially and often too wide anyway, although the 1.33x squeeze of these lenses (2.35:1 or about 21:9 equivalent) is about right.
So, what do I really want?
I would only apply flares to certain dark or bland subjects, the Bokeh is irrelevant, perspective also (evinced by the fact I cannot decide if I care).
I only really want wide screen at about 2:1 ratio or slightly wider or 18-20:9 and to be honest, an anamorphic would only force this on me, not facilitate it.