发明名称 |
CLOSE-UP CAMERA ATTACHMENT |
摘要 |
A camera attachment for close-up use comprising a vertical supplementary lens-holding plate having a downwardly angled light deflecting panel at the upper portion thereof and optionally an upwardly angled light-deflecting panel at its lower portion, a locator arm attached to and extending out from said plate for a fixed and predetermined distance, a view-bracketing frame at the terminus of said arm, an optional translucent light diffuser window in the lens-holding plate opposite the light source and on the vertical side of a hood arrangement formed by the angle between the vertical lens-holding plate and the downwardly angled light-deflecting panel.
|
申请公布号 |
US3687030(A) |
申请公布日期 |
1972.08.29 |
申请号 |
USD3687030 |
申请日期 |
1968.12.13 |
申请人 |
LESTER A. DINE;EDGAR S. LEMMEY |
发明人 |
LESTER A. DINE;EDGAR S. LEMMEY |
分类号 |
G03B17/56;G03B27/62;(IPC1-7):G03B27/54;G03B15/06 |
主分类号 |
G03B17/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|