- How to
How to put on the lens mount cover properly?Please place the cover of the adapter into the lens side of the adapter flatly. Please make sure that the limit slot on the cover just fits the limit post on the adapter ring. Then tighten the outer retaining ring of the adapter ring clockwise, so that the retaining ring just presses down on the lid. If the limit post is not locked properly, the cover will be stuck by the retaining ring, please operate carefully.
Will there be vignetting when using the Octopus adapter?Our Octopus adapter is a mechanical ring without optical components, and there will be no vignetting.
Will there be image cropping when using the Octopus adapter?Our Octopus adapter is a mechanical ring without optical components, and there will be no cropping.
Do you have EF-PL adapter?No, we don‘t have the EF-PL mount adapter. Because most of our lenses have PL and EF mounts, you switch the mounts according to the needs.