neutral-density face
1Neutral density filter — Neutral Density Filters are often used to achieve motion blur effects with slow shutter speeds In photography and optics, a neutral density filter or ND filter can be a colorless (clear) or grey filter. An ideal neutral density filter reduces… …
2Photographic filter — Four photographic filters. Clockwise, from top left, an infrared hot mirror filter, a polarising filter, and a UV filter. The larger filter is a polariser for Cokin style filter mounts. In photography and videography, a filter is a camera… …
3Photoconductive atomic force microscopy — (pc AFM) is a scientific technique.. Multi layer photovoltaic cells have gained popularity since mid 1980s.[1] At the time, research was primarily focused on single layer photovoltaic (PV) devices between two electrodes, in which PV properties… …
4photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
5Dominican Republic — Not to be confused with The Commonwealth of Dominica. Dominican Republic República Dominicana (Spanish) …
6test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
7Masking (in art) — Contents 1 In painting 1.1 Solid masks 1.2 Liquid masks 2 …
8SX-70 — The SX 70 is a folding single lens reflex Land Camera which was produced by the Polaroid Corporation from 1972 1977. Though Polaroid had considered a Henry Dreyfus designed SLR for its Colorpack film, the SX 70 was the first instant SLR and the… …
9Panasonic Lumix DMC-LX5 — Panasonic Lumix DCM LX5 Type Digital Camera Sensor 1/1.63 CCD Maximum resolution …
10radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
