| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 8257-1999 |
Specifications for microphotographic lenses |
135 (USD) |
via email in
1-3 business day
|
|
|
| GB 9920-1988 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 8248.6-1999 |
Method for determining the photographic resolving power of camera lenses |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 9919-1988 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| ZB Y 346.9-1985 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB Y 346.2-1985 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB Y 264-1984 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8247.1-1999 |
Photographic distance scale markings of photographic lenses |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 1786-2005 |
Technical specification of 35mm motion picture projection lens |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| ZB N 43004-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 9191-1988 |
Colour contribution index of camera lenses |
380 (USD) |
via email in
1 business day
|
VALID
|
|
| ZB N 43005-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9426.15-1999 |
Methods for measurement of flange focal distance of motion picture lenses and measurement of image plane displecement of zoom motion picture lenses |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8248.2-1999 |
Method for measurement for effective aperture and relative aperture of camera lenses |
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 12110-2015 |
The technical requirement of optical roll for brightness enhancement gratings |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 9426.3-1999 |
Series of motion picture camera lenses |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB Y 346.1-1985 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9426.6-2011 |
Lenses for motion picture camera —Part 6: Method for determining various functions of lenses for motion picture camera |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 8248.3-1999 |
Method for measuring the coefficient of vignetting and uniformity of image plane illuminance |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB 1787-1976 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
