Optical accessory adapter
AssigneeCanon Kabushiki Kaisha
InventorAkira YOKOYAMA
Life of this patent
Estimating the term…
Abstract
An optical accessory adapter is used to couple together a lens apparatus and an optical accessory attached to an object side portion of the lens apparatus having fitting attachment diameters different from each other. The adapter is provided with a cutout portion in a part of a region outside the attachment diameter of the lens apparatus on an object side surface thereof.
Claims11
An adapter used to couple together a lens apparatus and an optical accessory attached to an object side portion of the lens apparatus having fitting attachment diameters different from each other, wherein the adapter is provided with a cutout portion in a part of a region outside the attachment diameter of the lens apparatus on an object side surface thereof.
A lens apparatus coupled with an optical accessory by an adapter, wherein the adapter is used to couple together a lens apparatus and an optical accessory attached to an object side portion of the lens apparatus having fitting attachment diameters different from each other, wherein the adapter is provided with a cutout portion in a part of a region outside the attachment diameter of the lens apparatus on an object side surface thereof.
An image pickup apparatus comprising a lens apparatus,
- wherein the lens apparatus is coupled with an optical accessory by an adapter,
- wherein the adapter is used to couple together a lens apparatus and an optical accessory attached to an object side portion of the lens apparatus having fitting attachment diameters different from each other, wherein the adapter is provided with a cutout portion in a part of a region outside the attachment diameter of the lens apparatus on an object side surface thereof.
Dependencies are inferred from the claim text.