3/18/2023 0 Comments Screen shade for digital camera![]() However, straps and other such devices can be awkward and bulky, and as a result, difficult and time-consuming to attach to and remove from the back of the camera. Straps and other mounting devices like brackets are employed to fasten these accessory devices to the screen display. For example, shades or loupes need to be fixedly attached to a camera LCD screen. Still other challenges exist with products from either category. The products of the second category are designed to eliminate glare from all sides however, their main function is limited to the composition and focus of an image through a magnifying glass permanently fixed at the viewing end. Most of the LCD shades in the first category are basically three-sided sun-visors, which still allow reflective light to infiltrate the shade and effect the LCD screen display. The second category includes a variety of LCD viewfinders and loupes as illustrated in U.S. The first category includes simple hoods, shields and shades, exemplified by U.S. These accessories can be generally grouped into two categories. G03B17/00- Details of cameras or camera bodies Accessories therefor.G02B23/16- Housings Caps Mountings Supports, e.g.binoculars Periscopes Instruments for viewing the inside of hollow bodies Viewfinders Optical aiming or sighting devices G02B- OPTICAL ELEMENTS, SYSTEMS OR APPARATUS.G03B11/046- Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids for viewfinders or eyepieces. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |