JB/T 9426.5-1999 Abolished Industry standards-Mechanical

JB/T 9426.5-1999 JBT 9426.5-1999 Film camera objective aperture marking

Publish Date: 1999-08-06 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: JB/T 9426.5-1999

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1999-08-06

Implement Date: 2000-01-01

Development Information

Same series standard

JB/T 9426.1-1999 Fixed focal length movie camera lens JB/T 9426.2-1999 Zoom lens for film photography JB/T 9426.3-1999 Movie camera objective lens series JB/T 9426.4-1999 JBT 9426.4-1999 Film camera objective lens distance scale markings JB/T 9426.6-1999 Type I bayonet objective mount for 35mm film cinematographic objectives JB/T 9426.7-1999 16mm Cinematography Lenses, Type C Threaded Lens Mount JB/T 9426.8-1999 The method for determining the focal length of a lens for movie photography JB/T 9426.9-1999 The method for measuring the effective aperture, F number, and relative aperture of a film camera objective JB/T 9426.10-1999 The Determination Method of Image Forming Lens Accuracy for Film and Video Cameras - Part 10: JB/T 9426.10-1999 JB/T 9426.11-1999 The method for determining the transmittance of a film camera objective JB/T 9426.12-1999 The determination method of scattered light coefficient for cinematographic objective lens JB/T 9426.13-1999 Method for Determining the Uniformity of Illumination on the Image Surface of a Cinematographic Objective。 JB/T 9426.14-1999 The method for determining the relative distortion of a cinematographic objective lens JB/T 9426.15-1999 The method for determining the positioning intercept and zooming displacement of a movie camera objective lens and its image surface displacement

Replace the following standards

ZBY 346.5-1985

Related Standards

DZ/T 0101.12-1994 Active

DZ/T 0101.12-1994 Geological instrument manufacturing time quota for printed circuit board

Publish Date: 1994-01-27

JJG 204-1980 Active

JJG 204-1980 Meteorological Ventilation Psychrometer

Publish Date: 1980-07-11

SC 53-1980 Active

SC 53-1980 Transfer blade hydraulic steering gear repair quality standard

Publish Date: 1981-07-01

DZ 4-1981 Replaced

\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment

Publish Date: 1981-08-20

SC 69-1982 Active

SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications

Publish Date: 1982-01-20

SC 72-1982 Active

SC 72-1982 Steel Fishing Boat Builder Quality Standards and Mooring Equipment Installation Technical Requirements

Publish Date: 1982-03-30