This is description of this part:
These eyepieces are in excellent optical condition and show no signs of wear.
Manufacturer: Meopta
Type: Huygens
Magnification: 6x
Mounting diameter: 23.2 mm
6x (and 8x) eyepieces are best suited for microscopes equipped with a head with a magnification of 1.5x or 1.6x. In such cases, using 10x or higher eyepieces can result in excessive magnification and sometimes poor image quality. In such cases, 6x/8x eyepieces provide the best image and optimal magnification.
What is this part needed for?
- if you don't have these eyepieces in your set
- if you have a head with its own 1.5x or 1.6x magnification and need the appropriate eyepieces, 6x are the right ones
- if you want to replace your poor-quality eyepieces