※ 引述《ghjk1234567 (无果)》之铭言：
: 版上各位前辈好，最近收了一台konica iiia，沉醉于它沉重扎实手感与1：1观景窗之
际
: ，有个问题爬文一直找不到明确答案，在EV环旁边有M,F,X三种选项，爬文说是快门模
式
: ，但有人说平常拍摄设X，也有人提到X是闪灯同步模式。
: 想请问这三种模式各是什么情形呢，还有这台的闪光同步快门速度是多少？
: 另外有大大知道他的滤镜尺寸该怎么找吗(35.5mm QAQ…)
: 感激不尽！！
喔土豆～
Synchroflash Photography uith
the Konica llIA
Your Konica IIIA is adiusted for use with
fltrsh at all shutter speeds. The special Koni-
flasli III attachment presents the most con-
venient way to use flashbulbs with the
Konica IIIA. The Konifltrsh III ffts into the
accessory shoe and includes a synchro cord
which is plugged into the flash terrninal next
to the B position of the shutter speed ring.
When you are using M class bulbs, timed
to peak intensity in 20 milliseconds, set the
red MFX selector at M. Now you are syn-
chronized for all shutter speeds. With the
NIFX selector set at .F', you are synchronized
for all shutter speeds with F tlass brrlbs,
which normally require from 5 to 10 milli-
seconds to reach their peak. When tlie MFX
selector is set at the X position you are
synchronized for electronic flash at all sliut-
ter speeds.
Note: It is preferable to keep the MFX
selector set at X uhen Aou oie not using
flash.
http://www.butkus.org/chinon/konica/konica_iiia_iiim/konica_iiia_iiim.htm