Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 9917.1-2002 lens - Part 1: Zoom lens $180.00 via email in 1~3 business day valid
GB/T 9917.2-2008 iens - Part 2: Fixed focus iens $150.00 via email in 1~3 business day valid
HBM 49.1-1986 Special-effect Lens - Mijing $120.00 via email in 1~3 business day valid
HBM 49.2-1986 Special-effect Lens - Multi Images $105.00 via email in 1~3 business day valid
HBM 49.3-1986 Special-effect Lens - Halo Mirror $90.00 via email in 1~3 business day valid
HBM 49.4-1986 Special-Effect Lens - Close-up Mirror $105.00 via email in 1~3 business day valid
JB/T 10070-2002 Portrait lenses $100.00 via email in 1~3 business day abolished
JB/T 1786-2005 Technical specification of 35mm motion picture projection lens $100.00 via email in 1~3 business day abolished
JB/T 1787-2006 Technical specification of 16mm motion picture Procejeion lens $120.00 via email in 1~3 business day abolished
JB/T 5378-2007 Technical specification of anamorphic attachment for 16mm film projection lens $334.00 via email in 1~3 business day abolished
JB/T 5668-2014 Measurement Method for Filter Factor of Filter Lens Used for Photography $100.00 via email in 1~3 business day valid
JB/T 7464-2007 Slide projection lens $120.00 via email in 1~3 business day valid
JB/T 8247.1-1999 Photographic distance scale markings of photographic lenses $30.00 via email in 1~3 business day valid
JB/T 8247.2-1999 Aperture markings of photographic lenses $140.00 via email in 1~3 business day valid
JB/T 8248.1-1999 Method for determining the spectral transmissivity of camera lenses $60.00 via email in 1~3 business day valid
JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses $120.00 via email in 1~3 business day valid
JB/T 8248.3-1999 Method for measuring the coefficient of vignetting and uniformity of image plane illuminance $90.00 via email in 1~3 business day valid
JB/T 8248.4-1999 Method for measuring the veiling glare index of photographic lenses $90.00 via email in 1~3 business day valid
JB/T 8248.5-1999 Method for measuring the focal length of camera lenses $184.00 via email in 1~3 business day valid
JB/T 8248.6-1999 Method for determining the photographic resolving power of camera lenses $184.00 via email in 1~3 business day valid
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