Graflex.org
Get help with your Graflex questions here

Graflex Optar 135mm ring
Graflex.org Forum Index -> Lenses Help
AuthorMessage
thomasvetraz
Joined: 31 Mar 2024
Posts: 1
PostPosted: Sun Mar 31, 2024 9:25 pm   Post subject: Graflex Optar 135mm ring
Hi
I am new to large format photography
I wonder what is the use of the ring with the letters OFF, FX, M ,M on this lens ?
Sorry if the questions have been already asked
Thomas[/img]
Dan Fromm
Joined: 14 May 2001
Posts: 2165
PostPosted: Mon Apr 01, 2024 1:58 pm
Flash sync.

Off = no sync.

See http://camera-wiki.org/wiki/Flash_synchronisation
All times are GMT
Read-only archive of a phpBB 2 board · Powered by phpBB © 2001, 2005 phpBB Group