What's the difference between camera and photoheliograph?

Camera

Definition:

(n.) A chamber, or instrument having a chamber. Specifically: The camera obscura when used in photography. See Camera, and Camera obscura.

Example Sentences:

(1) Scintigraphic pictures of the uterine cavity and oviducts were obtained with a Jumbo Toshiba gamma-camera; they were subsequently analysed by an Informatek SIMIS-3 data processing system.
(2) Rapid injection of 2 m Ci TC 99m into a dorsal vein of the foot produced isotope phlebograms with a Dyna camera 2 C.
(3) Conventionally taken radiographs are captured by a video camera and processed by the IPS system (KONTRON).
(4) An accurate and reproducible method is described for generating a map of the cobalt sheet source from images of it made in multiple positions with the scintillation camera.
(5) It can also solve a lot of problems – period.” However, Trump did not support making the officer-worn video cameras mandatory across the country, as the Democratic frontrunner Hillary Clinton has done , noting “different police departments feel different ways”.
(6) The talent base in the UK – not just producers and actors but camera and sound – is unparalleled, so I think creativity will continue unabated.” Lee does recognise “massive” cultural differences between the US and UK.
(7) A television camera scans the spread through microscope optics; computer and special purpose electronics process the video signals to generate run length histograms.
(8) Seconds later the camera turns away as what sounds like at least 15 gunshots are fired amid bystanders’ screams.
(9) The second area of improved SPECT technology is camera collimation and related imaging techniques.
(10) Scintiphotograms are obtained from both cameras throughout the course of both perfusion and ventilation portions of the study.
(11) I’ve warned Dave before to mind his ps and qs when the cameras are rolling, but the problem is you can never tell when the microphones are switched on.
(12) Morel was arrested after his car was matched with one caught on camera fleeing the scene, and was involved in a hit-and-run with a cyclist 10 minutes after the shooting .
(13) Like Morton, Sevigny is an actor who holds nothing back from the camera.
(14) More Apple and Android phones have now been sold, for example, than all the Japanese cameras ever made.
(15) Cameras have been set up by the zoo to track his movements and footpaths in the area closed by the county council.
(16) Like, I am well, well equipped for this thing.” For their one survival item each, Rogen brought a role of toilet paper, while Franco brought sunglasses and mugs continually for the camera, giving his best Spring Breakers faces while in the buff.
(17) The "Be Kind Rewind Protocol", as he calls it, involves setting up small studios with modest sets and facilities – props, back-projection footage, video cameras – so that groups of people can make their own amateur movies together according to anti-auteurist rules drawn up by Gondry.
(18) Eventually I was given a bag with my name on it, containing my jacket, wallet, and camera equipment.
(19) My first mobile phone arrived in 1999: a camera-less and brick-like early Motorola model.
(20) Plasma data and scintillation camera images obtained from patients receiving either 1, 50, or 100 mg of monoclonal antibody indicated dose-dependent (i.e., saturable) kinetics.