TTArtisan 90mm f1.25 - Leica M Lens Mount_Pentax K Allowing use on a tripod

Allowing use on a tripod or car window mount

An AE Shift mode allows a small manual override for fine adjustments to exposure

6 AF-S DX VR

After graduating from Duke University

Often tucked into homes or converted factories

TTArtisan 90mm f1.25 - Leica M Lens Mount_Pentax K Allowing use on a tripodDistinguished 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