09-02-2018, 10:52 AM
The 28-70mm f2 is not as ridiculous as it seems... It is not like f2 primes are disliked, and that is what this zoom appears to offer.
Weight: 1430 grams, size: 103.8 × 139.8mm, filter size: 95mm, min. focus distance: 95mm, 19 elements in 13 groups.
The 50mm f1.2 is not nearly as unwieldily as the Nikkor 58mm f0.95, but quite a bit more modern than the EF 50mm f1.2 L USM, so it should be sharper in edges as that lens:
15 elements in 9 groups, 950 grams, 89.8 × 108.0mm, 77mm filter size, and a MFD of 40cm.
The 24-105mm f4 L IS USM is shorter than the Sony counterpart, but a tad heavier:
18 elements in 14 groups, 83.5 × 107.3mm, 700 grams, 77mm filter diameter, MFD 45cm.
And last but not least, the 35mm f1.8 IS STM Macro:
305 grams, 74.4 × 62.8mm, 52mm filter size, 11 elements in 9 groups and a MFD of 17cm (which will mean close to 1:1 macro, the Tokina 35mm has 14cm MFD and the Nikkor 40mm f2.8 an MFD of 16.3cm, so possibly a true 1:1 macro).
Weight: 1430 grams, size: 103.8 × 139.8mm, filter size: 95mm, min. focus distance: 95mm, 19 elements in 13 groups.
The 50mm f1.2 is not nearly as unwieldily as the Nikkor 58mm f0.95, but quite a bit more modern than the EF 50mm f1.2 L USM, so it should be sharper in edges as that lens:
15 elements in 9 groups, 950 grams, 89.8 × 108.0mm, 77mm filter size, and a MFD of 40cm.
The 24-105mm f4 L IS USM is shorter than the Sony counterpart, but a tad heavier:
18 elements in 14 groups, 83.5 × 107.3mm, 700 grams, 77mm filter diameter, MFD 45cm.
And last but not least, the 35mm f1.8 IS STM Macro:
305 grams, 74.4 × 62.8mm, 52mm filter size, 11 elements in 9 groups and a MFD of 17cm (which will mean close to 1:1 macro, the Tokina 35mm has 14cm MFD and the Nikkor 40mm f2.8 an MFD of 16.3cm, so possibly a true 1:1 macro).