A beautiful array of optics designed from the ground up, the Musashi 1.4X Tele-Extender for Full Frame lenses effectively increases the focal length of the taking lens, providing a narrower field of view while maintaining the highest level of quality. The Musashi 1.4X Extender features an integrated back focus adjustment for quick, easy field adjustments. No need for shimming. Designed and manufactured with high grade, anodized aluminum body and stainless steel PL mounts, the Musashi 1.4X Extender excels at maintaining resolution throughout the field for Full Frame format lenses.
Compatability: Optically, the 1.4x Extender will work with any Full Frame lens with a maximum aperture of T2.0 or greater. Faster lenses will exhibit excessive aberration. Physically, there are restrictions that vary from lens to lens. Will it fit your lens? Consult our database linked below.