Camera adapter for optical equipment
View Patent ↗A cap assembly for use with an optical device having an eyepiece includes an attachment member defining a cavity having a first opening and a second opening that are colinear. The first opening is dimensioned such that the eyepiece is insertable into the cavity through the first opening to secure the cap assembly to the eyepiece. A camera holder is rotatably mounted with respect to the attachment member, such as via a hinge, such that the camera holder is selectively movable between a first position in which the camera holder is colinear with the first opening, second opening, and cavity, and a second position in which the camera holder is not colinear with the first opening, second opening, and cavity.
1. A cap assembly for use with an optical device having an eyepiece, the cap assembly comprising:
an attachment member defining a cavity having a first opening and a second opening, said first opening being dimensioned such that the eyepiece is insertable into the cavity through the first opening;
a camera; and
a camera holder;
wherein the camera is operatively connected to the camera holder for movement therewith; and
wherein the camera holder is rotatably mounted with respect to the attachment member such that the camera holder is selectively movable between a first position in which the camera is on a line of sight through the first opening, cavity, and second opening, and a second position in which the camera is not on the line of sight.
2. The cap assembly of claim 1 , further comprising a plurality of contact members within the cavity and being positioned and configured to contact the eyepiece when the eyepiece is inserted into the cavity; wherein the contact members are movably mounted with respect to the attachment member such that the distances between the contact members is selectively variable.
3. The cap assembly of claim 2 , further comprising a plurality of springs that are operatively connected to the contact members to bias the contact members toward the line.
4. The cap assembly of claim 3 , wherein the plurality of contact members are movable between a first configuration in which the contact members are arranged in a first circle having a first radius, and a second configuration in which the contact members are arranged in a second circle having a second radius.
5. The cap assembly of claim 4 , wherein the attachment member defines a plurality of grooves; and
wherein a portion of each of the springs or the contact members extends into a respective groove thereby to limit movement of the contact members.
6. The cap assembly of claim 5 , wherein the said grooves are arc-shaped.
7. A cap assembly for use with an optical device having an eyepiece, the cap assembly comprising:
an attachment member defining a cavity having a first opening and a second opening, said first opening being dimensioned such that the eyepiece is insertable into the cavity through the first opening; and
a camera holder configured to retain a camera, said camera holder being movably mounted with respect to the attachment member such that the camera holder is selectively movable between a first position in which the camera holder is on a line of sight through the first opening, cavity, and second opening, and a second position in which the camera holder is not on the line of sight.