The lens of a camera gathers light and focuses it on the imager, which converts the light into an electrical signal. Camcorder lenses can be adjusted in a variety of ways, including aperture, zoom, shutter speed, and gain.
Patterson Companies (PDCO) has witnessed a significant price decline in the past four weeks, and is seeing negative earnings estimate revisions as well.
Zacks Equity Research. Zacks. Thu, 18 Jul 2019 12:34:00 GMT.