The Nikon Eclipse E800

Magnification:  

10x – 1500x

Optical system: 

CFI60 system (infinity optical system)

Parfocal distance:    

60mm

Eyepeice tube:    

V-TF trinocular tube (inclination angle of  20 degrees)
Interpupilary distance 51-80mm
F.O.V. 25mm

Eyepiece:  

10x

Nosepiece:    

Sextuple DIC

Coarse/fine focusing 

Coarse motion torque adjustable.  Refocusing stopper incorporated. 
Fine: 0.1mm per rotation.
Coarse: 12.7mmper rotation.

Stage:  

Hard coating paint type.
Rectangular 146mm x 212.5mm surface stage
78mm x 54mm cross travel range.
215 degrees rotatable.

Substage:

Vertical movement range: 32mm

Illumination:  

12V 100W LL Halogen lamp
Autophoto switch adjustable 8-10V with 0.1V step.

Other features:  

Six built in diascopic filters (ND2, ND8, ND32, GIF, Diffuser, and NCB11)
Ultra stable modular design
Nikon remote focus accessory
High pressure mercury lamp with VFM Epi-fluorescence attachment

nominal
magnification 

NA 

correction
type 

WD
(mm) 

coverslip
thickness
range (mm) 

media
type 

10x

0.45

apo

4.0

0.17

air

40x

0.95

plan apo

0.14

0.11-0.23

air

60x

1.40

plan apo

0.21

0.17

oil

100x

1.30

plan fluor

0.20

0.17

oil