Nikon Ei microscope vs. Nikon Si microscope - Quick Compare
Nikon will phase out production of their model E100 and E200 microscopes in the year 2021. The E100 will be replaced by the model Ei LED microscope. The E200 will be replaced by the model Si LED microscope. Parts and accessories for the Nikon Eclipse 100 and Eclipse 200 will still be available for the foreseeable future.
Where can I buy microscope parts and accessories for my Nikon Microscope?
Nikon Eclipse Ei Microscope![]() |
Nikon Eclipse Si Microscope |
Eyepieces
|
10x Focusable |
10x Focusable |
Field Number |
20mm Field of View |
20mm Field of View |
Head |
Fixed Binocular or Trinocular |
Fixed Binocular or Trinocular |
Nosepiece |
4 Hole Reversed |
5 Hole Reversed |
Stage |
Right Hand - Standard |
Right Hand - Low Profile |
Illumination |
Variable LED |
Variable LED with auto adjustment |
Objective Magnifications |
4x, 10x, 40x, and 100x |
4x, 10x, 40x, 60x and 100x |
Objective Quality |
BE Plan Achromat
|
E Plan Achromat
|
Warranty |
5 Years from Nikon | 5 Years from Nikon |
Current Pricing |
Nikon Ei | Nikon Si |
The Nikon Ei microscope is a perfect fit for the educational laboratory.
The Nikon Si microscope is a perfect fit for clinics and laboratories. The Si is upgradable for phase and fluorescence microscopy.
Both microscopes are available in trinocular for upgrading to digital microscopy with the addition of a microscope camera.