The GB/T 9246-2008 standard specifies the basic parameters, technical requirements, test methods and logo content of Microscope eyepieces, which are suitable for all kinds of Microscope observation eyepieces. The standard classifies eyepieces into ordinary, wide-field and ultra-wide-field eyepieces according to the number of fields of view; ordinary eyepieces and flat-field eyepieces according to the aberration correction state, and further divided into eyepieces with compensation effect and non-compensation effect; high-eye point eyepieces and general eyepieces according to the exit pupil distance. The standard also specifies the parameters such as the magnification of the eyepieces, the parfocal distance and the outer diameter of the replaceable eyepieces to
| Status | Active | ||
|---|---|---|---|
| CCS | N32 | ICS | 37.020 |
| Release Date | 2008-06-20 00:00:00 | Implementation Date | 2009-01-01 00:00:00 |
