Snelling, Henry Hunt, 1816-1897 · [New York : W.B. Smith] · leaf 294
should be employed formotionless objects, where time is not ofconsequence. For a building, a statue, orthe like, it is not of much consequencewhether one minute or ten maybe consum-ed in the operation of obtaining its impres-sion. With the human figure and animalsthe case is very different: the… … It is often of the utmost importance, toobtain definition of the objects, that all ex-traneous rays should be cut off; this is ef-fected by means of a diaphragm of stops,which can be obtained to fit any lens.With this adjustment any sized aperturecan be obtained. SECTION I. BUILDINGS, STATUES,…
Photography · Art and photography
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