TTArtisan 90mm f1.25 - Leica M box The LH-40B is a round

The LH-40B is a round lens hood developed specifically for the M

The 45mm focal length is ideal for obtaining a natural-looking perspective

the same effect you can have

Engineered to provide a wide field of view

TTArtisan 90mm f1.25 - Leica M box The LH-40B is a roundDistinguished by its bright design, the TTArtisan 90mm f 1. 25 is an exceptionally fast portrait length prime designed for fullframe mirrorless cameras. Its longer than normal focal length suits isolating subjects from busy backgrounds, and the f 1. 25 design helps to achieve a shallow depth of field. Balancing the optical merits, this lens's manual focusing design affords a 3. 3' minimum focusing distance and a 10 blade diaphragm contributes to a