BM25-Series-Biological-Microscope-1

BM25 Series Biological Microscope

BM20 Series Biological Microscope
BM33 Series Biological Microscope

BM25 series microscopes are economic, practical and easy to operate. These microscopes adopt LED illumination, which save energy and have long working life, it is also very comfortable for observation. These microscopes are widely used in educational, academic, agricultural and study field. With a microscope adaptor, a digital camera (or digital eyepiece) can be plug into the trinocular tube or the eyepiece tube. Built-in rechargeable battery is optional for outdoors operation or places that power supply is not stable.

  • New machining facility and advanced alignment technology
  • Complete functions and outfit of binocular microscope
  • Comfortable operation with updated and ergonomic design
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Description

Product Details

• Bright Field Observation

  • New achromatic objective supply the sharp image after adjusting Iris diaphragm. You can get high resolution and contrast ratio image at low or high magnification. 1W Single LED illuminator supplies bright background. (Plan Achromatic Objectives are optional）

 

 

 

• High-powered single LED cold light illuminator

  • It maintains constant color temperature and closes to sun light. It can apply bright white back-ground. The illuminator supplies stable brightness and temperature difference never occurred even long time worked. Comparing with halogen lamp, LED has lower power dissipation.Brightness is adjustable freely by the rotatable key at lower left side.

 

• Eyepiece Tube

  • Seidentopf Binocular Head, Inclined at 30°, Interpupillary distance is adjustable from 55mm to 75mm. The right eyepiece tube is ±5 diopter adjustable.

 

 

 

• Stage and Focusing

  • Double Layers Mechanical Stage 132X142mm/75x40mm
  • Coaxial Coarse and Fine Adjustment, Fine Division 0.004mm, Coarse Stroke 32.7mm per Rotation, Fine Stroke 0.4mm per Rotation, Moving Range 24mm

 

 

• Objectives & Condenser

  • With quadruple nosepiece, it is equipped with Achromatic Objectives：4X，10X，40X(S)，100X(S, Oil) (Plan Achromatic Objectives 4X, 10X, 40X, 100X are optional). NA 1.25 Abbe Condenser with Iris Diaphragm is able to acquire light brighter.

 

Specifications

Model: BM25B

• Viewing head: Seidentopf Binocular Head, Inclined at 30°, Interpupillary 55-75mm, 360° Rotation

• Nosepiece: Quadruple revolving nosepiece

• Eyepiece: Wide Field Eyepiece WF10X/18

• Objectives: Achromatic objective 4x/0.10

Achromatic objective 10x/0.25

Achromatic objective 40x/0.65, spring loaded

Achromatic objective 100x/1.25, spring loaded, oil

• Stage: Double Layers Mechanical Stage 132x142mm/75x40mm

• Focusing: Coaxial Coarse & Fine Adjustment, Fine Division 0.004mm,

Coarse Stroke 32.7mm per Rotation, Fine Stroke 0.4mm per Rotation, Moving Range 24mm

• Condenser: NA 1.25 Abbe Condenser with Iris Diaphragm

• Illumination: LED illumination for long life, brightness adjustable

• Supplied with: Dust cover, spare fuse, blue & green filters

• Power: 100-240V, 50/60Hz

Options

• Viewing head: Monocular head

• Trinocular head

• Digital head

• Eyepiece P16×, Eyepiece WF10× with pointer;

• Achromatic objective 20x, 60x; Semi-Plan/Plan Achromatic DIN objective 4×, 10×, 40x, 100x

• Halogen Lamp 6V/20W, Brightness Adjustable

• Dark-field Attachment: NA0.7-0.9 Dark Field Condenser (Dry); NA1.25-1.36 Dark Field Condenser (Oil)

• Phase Contrast Kit: Single Phase Contrast Kit; Sliding Phase Contrast Kit

• Simple Polarization Set: Polarizer & Analyzer

• Epi-fluorescent Attachment

 

Dimensions