Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
284 words
An optical device for an intensifier tube comprising: an elongated housing forming a cylindrical chamber extending therethrough, means for mounting an intensifier tube in said chamber comprising first and second annular means sized to mate in an axial sliding relationship with the walls of said chamber and fastener means in said housing for releasably fixing said first and second annular means in selective axial position in said housing whereby the axial mounting position of the intensifier tube may be varied, objective and eye piece optical means for projecting light to and receiving light from the intensifier tube, connector means on each of said eye piece and objective means, and third and fourth annular means sized to axially slide in said housing, said third annular means positioned in said chamber at one end of said housing, said fourth annular means positioned in said chamber at the other end of said housing whereby the intensifier tube and said first and second annular means will be positioned between said third and fourth annular means, connector means on each of said third and fourth annular means for releasable mating engagement with said connector means of said objective and eye piece optical means, and fastener means in said housing for releasably fixing said third and fourth annular means in selective axial position in said housing whereby said eye piece and said objective means can be mounted extending from the ends of said housing and said eye piece means can be releasably mounted in a fixed position a relative distance from one end of said intensifier tube and the objective means can be releasably mounted in a fixed position a relative distance from the other end of said intensifier tube.
Claim 2
Dependent Claim
284 words
An optical device for an intensifier tube comprising: an elongated housing forming a cylindrical chamber extending therethrough, means for mounting an intensifier tube in said chamber comprising first and second annular means sized to mate in an axial sliding relationship with the walls of said chamber and fastener means in said housing for releasably fixing said first and second annular means in selective axial position in said housing whereby the axial mounting position of the intensifier tube may be varied, objective and eye piece optical means for projecting light to and receiving light from the intensifier tube, connector means on each of said eye piece and objective means, and third and fourth annular means sized to axially slide in said housing, said third annular means positioned in said chamber at one end of said housing, said fourth annular means positioned in said chamber at the other end of said housing whereby the intensifier tube and said first and second annular means will be positioned between said third and fourth annular means, connector means on each of said third and fourth annular means for releasable mating engagement with said connector means of said objective and eye piece optical means, and fastener means in said housing for releasably fixing said third and fourth annular means in selective axial position in said housing whereby said eye piece and said objective means can be mounted extending from the ends of said housing and said eye piece means can be releasably mounted in a fixed position a relative distance from one end of said intensifier tube and the objective means can be releasably mounted in a fixed position a relative distance from the other end of said intensifier tube.
Claim 3
Dependent Claim
37 words
The device of claim 1 wherein said connector means each comprise at least one radially extending threaded bore in the wall of said housing and at least one set screw in threaded engagement with said threaded bore.
Claim 4
Dependent Claim
23 words
The device of claim 1 wherein said third and fourth annular means are internally threaded for receiving said objective and eye piece means.
Claim 5
Dependent Claim
14 words
The device of claim 1 wherein said objective and eye piece means are lenses.
Claim 6
Dependent Claim
16 words
The device of claim 1 additionally comprising a mounting means on the exterior of said housing.
Claim 7
Dependent Claim
32 words
The device of claim 5 wherein said mounting means comprises a bar extending along the axial length of said housing and a plurality of threaded aligned bores therein for receiving threaded connectors.