Noun:

पिन-होल,

pinhole's Usage Examples:

portable pop-up pinhole cameras, The first of these cameras was a giant pinhole she made out of a pop-up camper -- "Pinky"s Portable Pop-up Pinhole Camera and.

jpg|Tree in Snow (pinhole photograph)See alsoStuckismThe Stuckists Punk VictorianStuckism PhotographyPinhole PhotographyFootnotesReferencesEvans, Katherine, ed.

A first step is to put a simple convex lens at the pinhole with a focal length equal to the distance to the film plane (assuming the camera will take.

The diaphragm has a pinhole through its center which allows a very small amount of water to flow through it.

confocal microscopes use a series of moving pinholes on a disc to scan spots of light.

his experiment, pinhole A is correlated to detector 1 when pinhole B is closed, and pinhole B is correlated to detector 2 when pinhole A is closed.

With a too small pinhole, however, the sharpness worsens.

Typical rectilinear lenses can be thought of as "improved" pinhole "lenses".

In each pinhole picture I take I hope to capture the joy and excitement that the early pioneering photographers (Fox Talbot and friends) must have felt when they took and developed photographs for the very first time.

A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity.

centering of the printed area, artificially suppressed folds, repairs, and pinholes.

optical geometry can perhaps be visualized more easily by substituting pinholes for the microlenses, as has actually been done for some demonstrations.

Jesse Richards wrote in a review of the show, Wolf Howard's pinhole photographs of a pocket watch, a trench cap, and his friend Billy Childish are beautiful haunting images that seem to be from a world long gone by.

Synonyms:

puncture,

Antonyms:

pressurise, inactivity,