Additional information on the new HD PENTAX-D FA ★ 50mm f/1.4 SDM AW lens leaked online: Lens design: 15 elements in 9 groups Minimum shooting distance: 0.4m Maximum shooting magnification: 0.18x Filter diameter: 72mm Size: 80 × 106mm Weight: 910g Release date: July 2018 (it was delayed) Retailer price in Japan (including tax): ¥148,500 (around $1,300, as … Continue reading HD PENTAX-D FA ★ 50mm f/1.4 SDM AW lens specifications and pricing leaked online