Fotodiox B60 Front Lens Cap for Hasselblad CF T, CB T, EF T lenses, 50mm F4, 60mm f3.5, 80mm F2.8, 100mm f3.5, 120mm F4, 135mm F5.6, 150mm F4, 160mm F4.8, 180mm F4, 250mm F5.6 Style: Bay 60 (B60) Front Cap for Hasselblad Lenses Premium Grade High Impact Plastic material 24 Months Warranty