Patent ID: 6633729
Filing Date: 2003-10-14
Classification: G03B

Abstract:
An optical apparatus including optical adjusting means such as a lens, position detecting means for detecting an actual drive position of said optical adjusting means, and speed detecting means for detecting an actual drive speed of said optical adjusting means, and performing a plural kinds of preset drive controls using preset information memorized within memory means, which includes a preset position information and a preset speed information, said apparatus comprising:control selection operation means operated to select one of said plural kinds of said preset drive controls; and memory instructing operation means operated to instruct said memory means so as to memorize a plural kinds of said preset informations used by said plural kinds of preset drive controls, and used in common for performing a memory instructing operation of said preset information with respect to said plural kinds of preset drive controls, wherein when said control selection operation means is operated in a state that said memory instructing operation means is operated, the actual drive position of said optical adjusting means detected by said position detecting means is memorized as the preset position information into said memory means, and wherein when said memory instructing operation means is operated in a state that said optical adjusting means is driven and said control selection operation means is operated, at least the actual drive speed of said optical adjusting means detected by said speed detecting means is memorized as the preset speed information into said memory means.