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1.发明授权Camera in which a light blocking shield is automatically moved towards a normal position as a movable lens mount is retracted to a storage position 失效其中阻挡遮光板作为可移动透镜安装座自动移动到正常位置的相机缩回到存储位置
公开(公告)号：US5363160A
公开(公告)日：1994-11-08
申请号：US90850
申请日：1993-07-12
申请人： Myron E. Fox , Richard A. Gates
发明人： Myron E. Fox , Richard A. Gates
摘要： An improvement is provided in a camera having a movable lens mount for supporting a taking lens. The improvement includes at least one light blocking shield which is movable between (1) a panoramic position in which light passing through the taking lens is partially blocked from reaching a photographic film such that a vertically reduced panoramic image can be recorded on the photographic film and (2) a normal position in which light passing through the taking lens is not blocked by the light blocking shield such that a normal image can be recorded on the film. The light blocking shield is automatically moved towards the normal position as the movable lens mount is being retracted into a storage position such that the movable lens mount can be fully retracted into the storage position without interference from the light blocking shield.
摘要翻译： 在具有用于支撑拍摄镜头的可移动透镜支架的相机中提供了改进。 该改进包括至少一个遮光屏蔽，其可在（1）全景位置之间移动，在该全景位置，通过拍摄镜头的光部分地被阻挡而不能到达照相胶片，使得垂直缩小的全景图像可以被记录在照相胶卷上， （2）通过拍摄镜头的光不被阻挡屏蔽物阻挡的正常位置，使得能够将正常图像记录在胶片上。 随着可移动透镜支架缩回到存储位置，遮光屏蔽自动地移动到正常位置，使得可移动透镜支架可以完全缩回到存储位置而不受到遮光屏蔽的干扰。
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公开(公告)号：US5365298A
公开(公告)日：1994-11-15
申请号：US042434
申请日：1993-04-05
申请人： Myron E. Fox
发明人： Myron E. Fox
摘要： A camera including a combined shutter and adjustable aperture is characterized by resilient means for uniformly dampening oscillations during operation. The combined shutter and aperture includes a stepper motor that drives a plurality of blades between a closed aperture blocking position and a plurality of open aperture defining positions. The blades and stepper motor are coupled by a drive train that increases friction in the drive train uniformly in all positions of the blades. A counter weight is provided for balancing inertial forces on said ring.
摘要翻译： 包括组合快门和可调节孔径的相机的特征在于在操作期间均匀地抑制振荡的弹性装置。 组合的快门和光圈包括步进马达，其驱动多个叶片在闭合孔径阻挡位置和多个开口孔限定位置之间。 叶片和步进电动机通过传动系联接，传动系统在叶片的所有位置均匀地增加传动系中的摩擦。 提供平衡重以平衡所述环上的惯性力。
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公开(公告)号：US5392089A
公开(公告)日：1995-02-21
申请号：US155611
申请日：1993-11-18
申请人： Myron E. Fox
发明人： Myron E. Fox
摘要： A camera includes a taking lens and a variable aperture diaphragm adjustable to provide a relatively large aperture for effecting a relatively shallow depth of field of the taking lens and a smaller aperture for effecting a less shallow depth of field of the taking lens. Also included are manually operated means for selecting a portrait mode when taking a picture of a person and means for adjusting the diaphragm to provide the smaller aperture when the portrait mode is selected, whereby the less shallow depth of field of the taking lens is used to take a picture of a person in the portrait mode.
摘要翻译： 照相机包括拍摄镜头和可调孔径光阑，可调节以提供相对较大的孔径，用于实现拍摄镜头的相对浅的景深和较小的孔径，用于实现拍摄镜头的较浅的浅景深。 还包括用于在拍摄人物照片时选择人像模式的人工操作装置，以及当选择人像模式时调节光阑以提供较小光圈的装置，由此将拍摄镜头的浅景深用于 以肖像模式拍摄人物的照片。
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公开(公告)号：US5335041A
公开(公告)日：1994-08-02
申请号：US120994
申请日：1993-09-13
申请人： Myron E. Fox
发明人： Myron E. Fox
CPC分类号： G02B7/28 , G03B7/0807 , G03B7/16
摘要： A light-sensitive, zone focus, passive automatic focus/automatic exposure system for a zoom camera receives light level data and selects flash status, lens focus distance, and exposure setting such that flash illumination is provided at a light level greater than necessary to prevent underexposure but sufficient to provide fill-flash based only on the detected light level. A no-flash mode is provided in which exposure times are increased rather than activating the flash.
摘要翻译： 用于变焦摄像机的光敏区域焦点，被动自动对焦/自动曝光系统接收光级数据并选择闪光状态，镜头对焦距离和曝光设置，使得闪光照明被提供在大于防止 曝光不足但足以仅基于检测到的光级提供填充闪光。 提供了不闪光模式，其中曝光时间增加而不是激活闪光。
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