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⚫ Manual Focus Mode
Manual Focus has two modes, a Standard Speed Mode and a Variable Speed Mode.
Standard Speed Mode focuses at a fixed speed. Variable Speed Mode has eight speed
levels that can be set using a VISCA Command.
In these Standard and Variable Speed Modes, it is necessary to send Stop Command
to stop the focus lens movement.
- Direct Focus Position
The focus position can be set by using Direct Command in CAM_Focus CommandSet.
- Direct Zoom Focus Position
Both of Zoom Position and Focus Position can be set at a time by using CAM_Zoom
Focus Command.
⚫ One Push Trigger Mode
When a One Push Trigger Command is sent, whole area scan is executed so that a
subject is focused. The focus lens then holds that position until the next One Push
Trigger Command or focus movement command (Standard Speed/Variable Speed) is
received.
Two types of One Push Trigger modes are available.
- Mode 1: Execute whole focus range (Near~Inf) scan. At AF mode, after scan, AF
operation continues.
- Mode 2: Scan by wobbling, execute only at MF mode.
⚫ Near Limit Setting
It can be set in a range from 1000h (∞) to B000h (1.0 cm). Default setting is 8000h
(25 cm)
Tamron Co., Ltd.
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