fujifilm 50mm 1.8, Rokinon f/1.2 Lens for Fujifilm X (Black) RK50M-FX B&H, Amazon.com : 7artisans 50mm F1.8 Manual Fixed Lens for Fuji Cameras X-A1 X-A10 X-A2,X-A3 X-M1 XM2 X-T1 X-T10 X-T2 X-T20 X-Pro1 X-Pro2 X-E1 X-E2s-Black : Electronics