FED-STD-H28-18 Revision C:2019
Current
Current
The latest, up-to-date edition.
Screw-Thread Standards for Federal Services Section 18 Photographic Equipment Threads
Available format(s)
PDF
Language(s)
English
Published date
11-01-2019
Publisher
This section describes the screw threads commonly used on photographic equipment in order to promote interchangeable connections.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.