If the shutter is part of a lens assembly some other mechanism is required to ensure that no light reaches the film between exposures.

If possible, the camera is set to a high shutter speed to reduce motion blur.

If the shutter closed too soon, underexposure took place and the line was black.

If a shutter speed is too slow for hand holding, a camera support, usually a tripod, must be used.

If done fast enough you will be able to randomly " trap " the image between frames, or during shutter motion.

* If a focal-plane shutter camera is left with sunlight falling on the lens ( and the mirror up for an SLR ), it is possible to burn a hole in the closed curtain of a non-metal shutter.

If the full-frame is transferred at one time, it is a global shutter.

If, when this was all over, she found the words to tell him about it, she wondered if he would ever understand.

If you don't leave this country within 3 days, your life will be taken the same as Powell's was.

If we was both armed, you wouldn't talk so tough ''.

If it were the enemy, tactically his position was correct.

If the turn was too tight, a barrel roll would bring them out.

If it were not that I knew who it was I could have mistaken it for my Aunt so well did her clothes fit him.

If Franklin was an authentic genius, then Alexander Hamilton, with his exceptional precocity, consuming energy, and high ambition, was a political prodigy.

`` If you can conveniently let me have twenty dollars '', he wrote one friend in 1791 when he was Secretary of the Treasury.

If an automobile were approaching him, he would know what was required of him, even though he might not be able to act quickly enough.

If living Jews were unavailable for study, the Bible was at hand.

If there was ever a thought in her mind she might devote her life to religion, it was now dispelled.

If his scholarship and formal musicianship were not all they might have been, Mercer demonstrated at an early age that he was gifted with a remarkable ear for rhythm and dialect.

If she were not at home, Mama would see to it that a fresh white rose was there.

If, as Reid says, `` nearly all his poetry was produced when he was not taking opium '', there may be some reason to doubt that he was under its influence in the period from 1896 to 1900 when he was writing the poems to Katie King and making plans for another book of verse.

If Robinson was a liar and a slanderer, he was also a very canny gentleman, for nothing that Pike could do would pry so much as a single word out of him.

If his circumspection in regard to Philip's sensibilities went so far that he even refused to grant a dispensation for the marriage of Amadee's daughter, Agnes, to the son of the dauphin of Vienne -- a truly peacemaking move according to thirteenth-century ideas, for Savoy and Dauphine were as usual fighting on opposite sides -- for fear that he might seem to be favoring the anti-French coalition, he would certainly never take the far more drastic step of ordering the return of Gascony to Edward, even though, as he admitted to the English ambassadors, he had been advised that the original cession was invalid.

If the historian was convinced of his own correctness, then he should not allow his vision to become fogged by disturbing facts.

If their schedules were to synchronize, there was no point in wasting time.

If he had any worries, it was only the small ones, about Mother in New York, and his daughter Edwina and what she might be doing at this hour, with her Aunt Asia, in Philadelphia.

# If the beat on the new record hits before the beat on the current record then the new record is too fast, reduce the pitch and manually slow the speed of the new record to bring the beats back in sync.

# If the beat on the new record hits after the beat on the current record then the new record is too slow, increase the pitch and manually increase the speed of the new record to bring the beats back in sync.

If a new player feels that he or she needs assistance in learning the rules of craps, it is recommended to approach an empty craps table at a slow time of day ( for example, between 9 a. m. and 11 a. m .).

If a pixel-by-pixel ( image order ) approach to rendering is impractical or too slow for some task, then a primitive-by-primitive ( object order ) approach to rendering may prove useful.

If these relations are stored physically as separate disk files, completing a database query that draws information from several relations ( a join operation ) can be slow.

If many relations are joined, it may be prohibitively slow.

" If interstellar travel is possible, even the " slow " kind nearly within the reach of Earth technology, then it would only take from 5 million to 50 million years to colonize the galaxy.

If no additional energy is supplied by any other mechanism, the nucleus will not fission, but will merely absorb the neutron, as happens when U-238 absorbs slow and even some fraction of fast neutrons, to become U-239.

If the scan time was too long, the response of the PLC to process conditions would be too slow to be useful.

If only you'd been faster ... / Maybe being slow isn't such a bad thing .< span style =" font-size: 90 %;"> ( Red Faction )</ span ></ ref >

If anything they slow you down " or " I went to one of these so called Gentlemens ' clubs and was shocked to see it was full of Women.

If the components of the computer were too large or the wires interconnecting them too long, the electric signals couldn't travel fast enough through the circuit, thus making the computer too slow to be effective.

If we suppose that each racer starts running at some constant speed ( one very fast and one very slow ), then after some finite time, Achilles will have run 100 metres, bringing him to the tortoise's starting point.

If you add rules to take flow statistics out of the router during the DoS attacks, they further slow down and complicate the matter.

If the signals are too long, too short, poorly synchronized with the system clock, too high, too low, too noisy, or too slow to change, or have too much undershoot or overshoot, this can be observed from the eye diagram.

If he's too close to the pace car, he will slow down.

If the aquifer is confined by low-permeability layers, the reduced water pressure in the sand and gravel causes slow drainage of water from the adjoining confining layers.

If the axis of polarization of the incident wave is chosen so that it makes a 45 ° with the fast and slow axes of the waveplate, then E < sub > f </ sub > = E < sub > s </ sub > ≡ E, and the resulting wave upon exiting the waveplate is

If a player's table image is that of an aggressive bluffer, slow playing is less important because his opponents will be more willing to call his usual bets and raises.

If stress relaxation is slow and cracking is a problem, a slower operational speed provides more time for stress relaxation.

If the sill depth is deep, water circulation is less restricted and a slow, but steady exchange of water from the estuary and the ocean occur.

If previously loaded with ammonium, the zeolite can serve a similar function in the slow release of nitrogen.

If the atmosphere is thick enough, a single pass through it can be sufficient to slow a spacecraft as needed.

If an existing algorithm is proving to be too slow or memory is becoming an issue, clearly something must be done to improve it.

If the spacecraft's purpose is only to fly by the inner planet, then there is typically no need to slow the spacecraft.