Hallo,
great to see Cosina continuosly develop new lenses for the M-Mount. But the need for digital compatibility (for example the "corner issues" with classic wideangles and the digital "sharpness religion" /even "extremism") comes at the cost of larges lenssizes. Thats putting the sense of Rangefindershooting obsolete for me, cause in the end you have slr-sized lenses on a rangefindercamera. Therefor the Viewfinderblockage is just one issue. The whole apperance leaves the realm of the small understated cameras, as I love them.
I hope the manufacturers will still stay with us classic (film-) rangefindershooters and continue to offer lenses like the 21/4.5 Biogon, The Voigtländer Skopars and the other small to mid-sized lenses, especially the symmetric wideangles that are so great to shoot on film.
The New 35/1.4zm, the CV35/1.7 rather huge, the new 15/4.5III surely will be (over 500g!! the first was 116g the second 156g!!).
schöne Grüße,
Johann