Items

Specification

B203
LED

B204
LED

Eyepiece

WF 10×-18 mm

YY

YY

WF 10×-18 mm(With Pointer)

o

o

WF 16×-13 mm

o

o

WF 10×-18 mm(Reticule 0.1 mm)

o

o

Achromatic
Objective

4×

Y

10×

Y

40×(S)

Y

100×/1.25 (Oil) (S)

Y

20×

o

60× (S)

o

Plan Objective

4×

Y

10×

Y

40×/0.65 (S)

Y

100×/1.25 (Oil) (S)

Y

20×

o

60×(S)

o

Monocular Head

Inclined 30°, Rotatable 360°

Seidentopf Binocular Head

Inclined 30°,Rotatable 360°,
Interpupilary Distance 50-75mm

Y

Y

Seidentopf
Trinocular Head

Inclined 30°,Rotatable 360°,
Interpupilary Distance 50-75mm,
Light Distribution: 20:80

Nosepiece

Quadplex

Y

Y

Focusing Knobs

Coaxial Coarse and Fine Focusing Knobs

Y

Y

Mechanical Stage

Stage Size:120mm×115mm,
Travel:50mm×70mm

Y

Y

Condenser

Abbe N.A. 1.25(Iris Diaphragm)

Y

Y

Dark Field Ring

Available For 4×-40× Objective

o

o

Polarizing Attachment

Analyzer / Polarizer

o

o

Mirror

Plano-concave mirror

o

o

C-mount

1×/ 0.5×（Focus Adjustable）

Base

LED Illumination Systems（non-rechargeable）

Y

Y

LED Illumination Systems
（rechargeable）

o

o

6V 20W Halogen Lamp,
Wide Voltage: 100V-240V

o

o