We use Olympus SZX16. Rest you can find the details in the attached link.

Regards,

Syed Azharuddin

https://www.olympus-ims.com/en/microscope/szx16/

Thank you Syed :)

I use the binocular  lens , type Wild.

X50.

For the larger foraminifera, a binocular microscope with up to 50 times magnification will be suitable. There are several makes that can be used, but you may want to make sure that you have one eyepiece with a graticule to make quantitative measurements of the dimensions of the objects.

Stuart.

I have a Nikon SMZ18. Very performant with small specimens also smaller than 32µm.

just old binolocular PZO, Warszawa, ocular 6,3.

Leica mz16, up to x50