-
公开(公告)号:US3418903A
公开(公告)日:1968-12-31
申请号:US40738864
申请日:1964-10-29
Applicant: POLAROID CORP
Inventor: LAND EDWIN H , BING HERBERT A
-
公开(公告)号:US2740338A
公开(公告)日:1956-04-03
申请号:US28753852
申请日:1952-05-13
Applicant: POLAROID CORP
Inventor: BING HERBERT A , IRVING ERLICHMAN , HUNTER JR JAMES E
IPC: G03B17/52
CPC classification number: G03B17/52 , Y10T292/0907 , Y10T292/0968
-
公开(公告)号:US3253528A
公开(公告)日:1966-05-31
申请号:US33161163
申请日:1963-12-18
Applicant: POLAROID CORP
Inventor: BING HERBERT A
-
公开(公告)号:US3221627A
公开(公告)日:1965-12-07
申请号:US26888463
申请日:1963-03-29
Applicant: POLAROID CORP
Inventor: BING HERBERT A , MALERBI ROBERT A
IPC: G03B13/20
CPC classification number: G03B13/20
-
公开(公告)号:US2740342A
公开(公告)日:1956-04-03
申请号:US35778853
申请日:1953-05-27
Applicant: POLAROID CORP
Inventor: BING HERBERT A , LOTHROP JOHN W
IPC: G03B17/52
CPC classification number: G03B17/52 , Y10T74/20666 , Y10T225/239
-
6.
公开(公告)号:US3316824A
公开(公告)日:1967-05-02
申请号:US49955265
申请日:1965-10-21
Applicant: POLAROID CORP
Inventor: BING HERBERT A , HANNA WILLIAM L , WILSON DAVID S
CPC classification number: G03B17/52 , G03D9/02 , G03D13/001
-
公开(公告)号:US3295425A
公开(公告)日:1967-01-03
申请号:US42225464
申请日:1964-12-30
Applicant: POLAROID CORP
Inventor: BING HERBERT A , PHILIP BOONE
IPC: G03B17/52
CPC classification number: G03B17/52
-
公开(公告)号:US2866380A
公开(公告)日:1958-12-30
申请号:US70206857
申请日:1957-12-11
Applicant: POLAROID CORP
Inventor: BING HERBERT A , ELORANTA VAITO K , GREY DAVID S , KARL MAIERSHOFER
IPC: G03B27/32
CPC classification number: G03B27/323
-
公开(公告)号:US2812420A
公开(公告)日:1957-11-05
申请号:US39134153
申请日:1953-11-10
Applicant: POLAROID CORP
Inventor: BING HERBERT A , HUNTER JR JAMES E
IPC: F21K5/12
CPC classification number: F21K5/023
-
公开(公告)号:US3917392A
公开(公告)日:1975-11-04
申请号:US11896371
申请日:1971-02-25
Applicant: POLAROID CORP
Inventor: BING HERBERT A
CPC classification number: G03B17/265
Abstract: An optical system employing a novel element occupying a minimum of space and substantially extending the geometrical distance between the source of a converging beam of light and its focal point. In a preferred embodiment the novel element is prismatic in nature, has a low power factor and includes a light receiving concave transparent face, a flat reflective surface for redirecting the beam of light as it passes through the element and a convex transparent face through which the beam of light leaves the element, each of which transparent face is radially symmetric.
Abstract translation: 一种采用新颖元件的光学系统占据了最小的空间,并且基本上延伸了会聚光束的光源与其焦点之间的几何距离。 在优选实施例中,新颖元件本质上是棱柱形的,具有低功率因数并且包括光接收凹透明面,用于在光束穿过元件时重新定向光的平坦反射表面,以及凸透明面 光束离开元件,每个透明面都是径向对称的。
-
-
-
-
-
-
-
-
-