Name

Specifications

BM-500B

BM-500T

Viewing head

Binocular head, 30°inclined, 360°rotating

A

B

Trinocular head, 30°inclined & 360°rotating

B

A

Eyepiece

WF10X-18mm Wide-field eyepiece WF10X-18mm

AA

AA

WF16X-13mm Wide-field eyepiece WF16X

B

B

WF20-11mm Wide-field eyepiece WF20X

B

B

Nosepiece

Quadruple nosepiece with built-in click stopper

A

A

Quintuple nosepiece with built-in click stopper

B

B

Objective

DIN achromatic objective 4X10X 40XR (spring loaded)100XRoil,spring loaded)

A

A

DIN semi-plan achromatic objective 4X10X 40XR (spring loaded)100XRoil,spring loaded)

B

B

DIN plan achromatic objective 4X10X 40XR (spring loaded)100XRoil,spring loaded)

B

B

Infinite achromatic objective 4X10X 40XR (spring loaded)100XRoil,spring loaded)

B

B

Stage

Built-in mechanical stage 132mm X 142mm, moving range 50mmX76mm with specimen holder, controlled by coaxial knobs at low position

A

A

Condenser

N.A.1.25 Abbe condenser, iris diaphragm with filter holder

A

A

Illumination

Halogen bulb 6V/20W and a power adaptor for85V-265V/50Hz.The brightness is adjustable.

A

A

LED lamps, Ni-Cd rechargeable battery pack, an AC/DC adaptor.The brightness is adjustable.

B

B

Focusing system

Coaxial focusing system with built-in tension adjustment and focus stop for preventing damage to slides and objectives

A

A

Optional

Accessories

DCM35 (350K pixels, USB2.0) digital camera for microscope

B

B

DCM130 (1.3M pixels, USB2.0) digital camera for microscope

B

B

Aluminium-Alloy Enstrument Case

B

B

Dark field condenserwet or dry

B

B

Phase contrast set:DIN Plan achromatic objectives 10X, 20X, 40XR, 100XR(oil) ,condenser; Eyepiece 10X

B

B

Packing

Each set in a foam in a carton

A

A