Full lens specs:
Optical construction: 6 elements in 3 groups, Floating Lens Block assisted.
Filter size: E39.
Weight: 260g/9.2oz.
Protrusion off camera: 35mm/1.4”.
Coatings: multi-coated — Sapphire Blue and Amethyst Violet.
RF coupling: 0.7m — infinity.
Construction: all brass helicoid.
Preorder and more info: omnarlenses.com/omnar-bert…
Dmitri