lens
lens, Total:35 items.
The international standard classification for "lens" includes: Photographic equipment. Projectors , Optical equipment , Motion picture equipment .
The Chinese standard classification for "lens" includes: Lens , Magnifier and microscope , Optical instrument in general , Electron optics and other physical optics instrument .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 9917.1-2002 lens - Part 1: Zoom lens
- GB/T 27660-2011 Optical transfer function - Lenses for office copiers
- GB/T 22064-2008 Microscopes - Interfacing connection for 35 mm SLR photo cameras
- GB/T 29297-2012 Technical specifications of dome screen projection fisheye lens for digital projector
- GB/T 9917.2-2008 iens - Part 2: Fixed focus iens
Professional Standard - Machinery
- JB/T 8248.1-1999 Method for determining the spectral transmissivity of camera lenses
- JB/T 8248.6-1999 Method for determining the photographic resolving power of camera lenses
- JB/T 8621-1997 Enlarging Lens
- JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
- JB/T 8248.5-1999 Method for measuring the focal length of camera lenses
- JB/T 6784-1993 Optical Transfer Function - Application - Lenses for Office Copiers
- JB/T 10070-2002 Portrait lenses
- JB/T 7473-1994 Camera Lens Resolution Test Pattern
- JB/T 7799-2014 Resolution Test Strip of Color Printing Lens
- JB/T 5522-1991 Optical Transfer Function Application - 35 mm Camera Interchangeable Lens
- JB/T 8251-1999 Colour contribution index of camera lenses
- JB/T 8248.4-1999 Method for measuring the veiling glare index of photographic lenses
- JB/T 7473-2014 Camera Lens - Resolution Test Pattern
- JB/T 8247.2-1999 Aperture markings of photographic lenses
- JB/T 8621-2014 Enlarging Lens
- JB/T 6263-2014 Camera Lens - Camera Resolution Test Target
- JB/T 12111-2015 Fisheye Surveillance Lens Specifications
- JB/T 8247.1-1999 Photographic distance scale markings of photographic lenses
Group Standards of the People's Republic of China
- T/CMVU 001-2021 CFL,CFL-II,CFL-III Industrial Large Format Lens Mount
- T/CMVU 002-2020 Industrial Lens Terminology
- T/BAGIA 0003-2019 Procedure specification for lens preview production
Professional Standard - Public Safety Standards
- GA/T 46-1993 Police camera and lens C type, CS type connection thread
- GA/T 63-1993 Police camera and lens D type connection thread
- GA/T 45-1993 Police camera connected with lens
Professional Standard - Culture
- WH/T 105-2024 3D animation shot pre-visualization production process standards
German Institute for Standardization
- DIN 4522-7:1991-04 Photographic lenses; characterization of the quality of photographic lenses
Korean Agency for Technology and Standards (KATS)
- KS B 5626-2019 Lens-meters
- KS B 5626-2019(2024) Lens-meters
U.S. Military Regulations and Norms
- ARMY A-A-50177 B VALID NOTICE 1-2012 Paper, Lens
British Standards Institution (BSI)
- BS 1618:1949 Camera lenses and lens attachments (dimensions and screw threads)
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