Item Name: microscope focus adjustment arm holder. New focus rack with ball bearing.
Type 1 Focusing Adjusted Mechanism: focus gear with coarse focus adjustmment. Type 2 Focusing Adjusted Mechanism: coaxial coarse and fine focusing.
Type 2 One scale of fine focusing: 0.002 mm. Type 2 Rotating 360 degree of coarse: 37.7 mm.
Diameter of annular ring holding microscope head: 3" (76 mm). Diameter of opening for stand post (arbor): 1-1/4" (32 mm) or 1" (25 mm). Suit Microscope: zoom stereo microscope. Weight: about 1386 g.
Easy to attach, convenient to use,allows bright and clear image.
وصف
Package Included:
1 x microscope focus adjustment arm holder
Attention:
We have two types and two diameter dimensions options, please check carefully before buying!
Only the focus adjustment arm holder included, NOT including the microscope and other items.
Note:
1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.