The Canon EF-mount High-Speed 245mm T4 Prime from Whitepoint Optics covers full-frame sensors and is constructed around Hasselblad glass. This telephoto lens features a 46mm image circle, a T4 maximum aperture, a 14.7' close focus, and focus marks in feet.
Made to capture full-frame images without vignetting or distortion, these lenses are designed for cine-style use. Each lens in the high-speed series incorporates features like a 14-blade iris for smooth bokeh, 300° of focus rotation, 45° of iris rotation, and a front diameter of 114mm.
Focal Length | 245mm |
Lens Mount | Canon EF |
Format | Full Frame |
Image Circle | 46.0 mm |
Maximum T-Stop | T4.0 |
Minimum T-Stop | T16 |
Minimum Focus Distance | From : 14.8' / 4.5 m |
Iris Blades | 14 |
Gear MOD & Pitch | Focus: 0.8 MOD / 32 Pitch Iris: 0.8 MOD / 32 Pitch |
Front Diameter | 114 mm |
Filter Thread | None |
Focus Scales | Imperial |
Focus Rotation | 300° |
Iris Rotation | 45° |
Electronic Communication | No |