Patent ID: 11917279
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An optical apparatus comprising:
a plurality of lens portions configured to form respective images of an object;
a plurality of filters disposed on respective optical axes of the plurality of lens portions;
an optical element that is common to the plurality of lens portions and guides light from the object to the plurality of lens portions; and
a holding member holding the plurality of lens portions, the plurality of filters, and the optical element integrally,
wherein the plurality of filters includes a first filter and a second filter mutually different in transmission characteristic,
wherein the holding member includes a first mount portion and a second mount portion,
wherein the optical apparatus is detachably mountable to an imaging apparatus via the first mount portion, and is detachably mountable to an accessory apparatus via the second mount portion, and
wherein the accessory apparatus is detachably mountable to the imaging apparatus.