As in other photography, the control of the exposed image is done in the lens with the control of the diaphragm aperture.

Exposure is usually adjusted by the placement of neutral density filters on the front or rear of the lens.

Lens Filters

No Lens Filter

A body orifice is any opening in the body of an animal.

Here's the eye with the opaque lens, the opaque lens extracted and an acrylic lens inserted.

Filters can be used in front of the lens or, in some cases, behind the lens for different effects.

foramina, ) is any opening.

A holder in front of the lens can hold a colored plastic film ( gel ) to tint the light or wire screens or frosted plastic to diffuse it.

It is possible to take excellent images with standard film (using ISO ratings between 100 and 400) and a single lens reflex camera with full aperture, a fast lens (f1.4 50 mm, for example), and exposures between 10 and 30 seconds, depending on the aurora's brightness.

That's a magnifier times 10.

(a) Ensure that disaster risk reduction is a national and a local priority with a strong institutional basis for implementation

Structure The lens is part of the anterior segment of the eye.

Obviously the wind tunnel had a place, but the ability now with the computer to explore, to plan, to see how that would work in terms of the forces of nature natural ventilation, to be able to model the chamber below, and to look at biomass.

With countries headed toward growth at different speeds, global strategy must continue to be a priority.

His priority was to set up a quick impact programme aimed at bringing about tangible economic change for the Palestinian people.

Cataract surgery is the removal of the natural lens of the eye (also called crystalline lens ) that has developed an opacification, which is referred to as a cataract.

You can take the nostril too, because some guys think some guys think I can peek through the nostril, so do more. Go, go.

She was too small to be seen through the door s peephole.

No Lens Filter Do not apply a lens filter when rendering the image.

For present purposes, point formula_3 can represent the eye's nodal points at about the center of the lens, and also represent the center of the eye's entrance pupil that is only a few millimeters in front of the lens.

Shutter speed is critical to catching motion, thus sports photography is often done in shutter priority mode or manual.

Throughout this process, Norway's priority has been to contribute to the elaboration of an effective, legally binding instrument in the form of a convention on human cloning.

Some participants considered that the negotiation of global quantitative goals would be premature and that target setting should not be a priority.

Oh, before I even turn that on, one of the things that we did about three weeks ago in my class this is through the lens, and one of the things we used a lens for was to measure the speed of light.

Louis Pasteur used the small opening underneath his staircase as an incubator.

They recognized that the establishment and further development of early warning systems in all regions is a priority, and called for international support in this regard.

This results in a symmetry around the lens, causing a ring like structure.

He was promoted to the national party s number two slot in October 2009.

The 1997 2001 sectoral health policy sets out the strategies for a number of priority programmes, taking into account their impact on the functioning of health services and on the improvement of people's health.

As it is understood that political realities greatly impact upon the humanitarian situation, the need is paramount for the Government to establish a viable development strategy.

So that was my office in IIT. Here's the hole in the wall.

The mechanism of the high explosive lens (diagram item 6) is not shown in the Swedish drawing, but a standard lens made of fast and slow high explosives, as in Fat Man, would be much longer than the shape depicted.

The marquis de Condorcet (1743 1794) proposed grinding such a lens from a single thin piece of glass.

He cries out, Ahmadinejad, I am hungry! Ahmadinejad, I am hungry! Ahmadinejad keeps smiling and waving as he peers out from the sunroof of the car.

In addition to High Definition, it has an upgrade for a DVD drive (slot in).

Is this really a priority for Uganda?? ScamBailOuts Allan Ssenyonga ( ssojo81) July 22, 2016

That is a key priority for the Committee.

In radians, it is formula_1where formula_2 is the gravitational constant, formula_3 is the mass of the lens, formula_4 is the speed of light, formula_5 is the angular diameter distance to the lens, formula_6 is the angular diameter distance to the source, and formula_7 is the angular diameter distance between the lens and the source.

Above the second seat were acrylic glass skylights in which passengers could view the outside from overhead.

Another priority was the social integration of vulnerable groups Switzerland hoped that Governments would strive to develop policies guaranteeing them basic services, employment and health services.

This has been a strong priority for women workers.

That remains a priority for the entire organization.

China will consult with the Office on a detailed programme to distribute the aid and, in light of the needs of the affected countries, give priority to sanitation, drinking water, education and infrastructure restoration.

Over a dozen communications strategies were formally devised and agreed upon for priority issues and events and these strategies were then carried out, with coordination across the Department.