Camera viewing unit

Claim 2

A camera viewing unit adapted to be connected to a vessel comprising a camera, a hermetically-sealed camera housing, a camera adjusting means and a camera focusing means, said camera housing containing internally therein said camera and having a front opening means permitting said camera to view out of an opening in a front viewing portion of said housing, a fixed lens mounted between a lens of said camera and the front viewing portion of said housing, said front opening in the viewing portion of said housing comprising an aperture having fused thereover a fused lens, said fused lens being optically clear and fused to said front viewing portion around said aperture, said camera adjusting means and said camera focusing means being located external of said housing.

Claim 3

The camera viewing unit of claim 1 wherein said camera focusing means comprises means to move said camera horizontally internal of said housing.

Claim 4

The camera viewing unit of claim 1 wherein said camera adjusting means comprises means to move said camera to a level position to provide thereby a level image to a viewer.

Claim 5

The camera viewing unit of claim 1 wherein said unit comprises vessel connecting means for attachment to a vessel.

Claim 6

The camera viewing unit of claim 1 wherein said unit comprises vessel connecting means having a front component with apertures therein to receive bolts for attachment to said vessel.

Claim 7

The camera viewing unit of claim 1 wherein said unit comprises vessel connecting means having a front component having a threaded extension for screwing into a threaded aperture in said vessel.

Claim 8

The camera viewing unit of claim 1 wherein said camera is spring mounted within said housing, the spring mounting providing means for horizontal movement of said camera within said housing.

Claim 9

The camera viewing unit of claim 1 wherein said camera focusing means comprises a turn knob means extending from a rear portion of said camera to a point external of said housing.

Claim 10

The camera viewing unit of claim 1 wherein said camera adjusting means comprises a servo motor.

Claim 11

The camera viewing unit of claim 1 wherein said housing has a threaded aperture through which is threaded an electrical connection means.

Claim 12

The camera viewing unit of claim 1 wherein said fused lens and a laminate overcoated thereon are optically clear and in optical alignment with a lens of said camera.

Claim 13

The camera viewing unit of claim 1 wherein said camera adjusting means comprises a circular plate connected to said camera, said plate having means to be rotated around a horizontal axis thereby aligning said camera when said plate is rotated.

Claim 14

A camera viewing unit comprising in combination a CCTV Camera, a hermetically sealed camera housing, a vessel connecting means, a camera adjusting means and a camera focusing means, said camera movably mounted within said housing and being in visual alignment with a front opening in said housing, a fixed lens positioned between a lens of said camera and said front opening in said housing, said front opening in said housing having a fused lens completely covering said opening, said fused lens having a laminated overcoating on its outer surface, said laminated overcoating located on said camera viewing unit so that it will be in direct contact with an interior of a vessel on which it will be installed, said camera adjusting means being external and in adjustable connection to said camera, said vessel connecting means having securing means for connection to a side of a vessel to be viewed.

Claim 15

A camera viewing unit comprising in combination a CCTV Camera, a hermetically sealed camera housing, a vessel connecting means, a camera adjusting means and a camera focusing means, said camera movably mounted within said housing and being in visual alignment with a front opening in said housing, a fixed lens positioned between a lens of said camera and said front opening in said housing, said front opening in said housing having a fused lens completely covering said opening, said fused lens having a laminated overcoating on its outer surface, said laminated overcoating located on said camera viewing unit so that it will be in direct contact with an interior of a vessel on which it will be installed, said camera adjusting means being external and in adjustable connection to said camera, said vessel connecting means having securing means for connection to a side of a vessel to be viewed.

Claim 16

The camera viewing unit of claim 13 wherein said camera focusing means comprises means to move said camera horizontally internal of said housing.