Brand:

Eclipse Si

SKU: Si

The ECLIPSE Si is ergonomically designed to enhance operational efficiency and helps you stay focused for longer by reducing the strain on your body.


Versatile Compatibility

Supports a wide variety of observation methods to meet diverse research needs.

Low Stage Design

Allows easy and effortless slide replacement for smoother operation.

Consistent Brightness Control

Automatically maintains optimal illumination when switching magnifications.

Ergonomic Design

Reduces user fatigue during prolonged microscope sessions for improved comfort and focus.

Parameter ECLIPSE Si
Optics & illumination
Optical systemCFI60 Infinity optical system
IlluminationHigh luminescent white LED (Eco-illumination)
Built-in fly-eye lens
Up to two 45 mm diameter filters installable
Light Intensity Management (LIM) feature included
Power supplyAC adapter included (input: 100–240 VAC, 0.48A max., 50–60 Hz; output: 5.0 VDC, 3.0A max.)
Power consumption5 W (nominal)
WeightApprox. 6.0 kg (binocular tube)
Approx. 6.4 kg (trinocular tube)
Focusing
FocusingCoaxial coarse/fine (both sides), cross roller guide
Stroke: up 2 mm / down 13 mm
Coarse: 37.7 mm/rotation, fine: 0.2 mm/rotation
Minimum reading: 2 µm
Coarse torque adjustment ring and stage vertical movement stopper
Eyepieces
Available eyepiecesE2-CFI 10× (F.O.V. 20 mm) — with diopter adjustment
E2-CFI 15× (F.O.V. 12 mm) — with diopter adjustment
CFI 10× (F.O.V. 22 mm)
Tubes
45° inclination (50–75 mm PD)EC-T-TB2 Binocular Tube 2
EC-T-TF2 Trinocular Tube F2 (eyepiece:port = 50:50, built-in 0.55× relay lens, C-mount)
25° inclination (50–75 mm PD)C-TB Binocular Tube
C-TF Trinocular Tube F (eyepiece:port = 100:0 / 0:100)
C-TT Trinocular Tube T (eyepiece:port = 100:0 / 20:80 / 0:100)
10°–30° inclination (ergonomic)C-TE2 Ergonomic Binocular Tube (eyepiece:port = 100:0 / 50:50 via optional C-TEP3 DSC Port C-0.55×)
Extension: up to 40 mm
Nosepiece & stage
NosepieceReversed-type quintuple nosepiece (built-in)
StageRectangular mechanical stage (built-in)
Specimen holder 2L and vernier calibrations
Cross travel: 76 (X) × 52 (Y) mm
Objectives (NA / W.D.)
Standard objectivesCFI E Plan Achromat 4× (0.10 / 30.0 mm)
CFI E Plan Achromat 10× (0.25 / 7.0 mm)
CFI E Plan Achromat 40× (0.65 / 0.65 mm)
CFI E Plan Achromat 60× (0.80 / 0.30 mm)
CFI E Plan Achromat 100× Oil (1.25 / 0.23 mm)
Phase contrast objectivesCFI Achromat DL 10× (0.25 / 7.0 mm)
CFI Achromat LWD DL 20× (0.40 / 3.90 mm)
CFI Achromat DL 40× (0.65 / 0.65 mm)
CFI Achromat DL 100× Oil (1.25 / 0.23 mm)
Other CFI60 objectives also compatible
Condenser & observation
CondenserAbbe Condenser, NA 1.25, vertically movable and centerable
Observation methodsBrightfield, phase contrast, diascopic fluorescence, dark-field, simple polarising
Fungus-proof treatmentAntifungal paint applied around optical system
Optional accessories
Phase contrastE2-SPH1 10×–40× PH slider
E2-SPH2 100× PH slider
Phase condenser
Fluorescence & filtersE2-F-FL Dia-FL set GFP-B
E2-F-BF blue light blocking filter
Dark-field & polarisingE2-SDF dark-field slider
E2-DP simple polariser
E2-PSA simple analyser
Other accessoriesEC-ER eye-level riser
Object marker
Eyepiece pointer
Teaching head
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