[LB-247] Binocular Biological Microscope w/ Infinite Plan Optical System & Infinity Color Corrected System

[LB-247] Binocular Biological Microscope w/ Infinite Plan Optical System & Infinity Color Corrected System

LB-247 Binocular Biological Microscope with Infinite Plan Optical System (Infinity Color Corrected System) and Extra Wide Field (Anti-Fungus) With precision machining equipment, and advanced alignment technology, LB-247 binocular microscope is an excellent biological microscope.

Print Product Page



  • Infinite Optical System
  • Built-in transmitted illumination System LED
  • Frame should have end opening, Stage Focusing Lock
  • Stage height movement coarse and fine Focusing on both sides of frame
  • Fixed quadruple nosepiece
  • Abbe type with aperture iris diaphragm NA:1.25
  • Plan Achromatic objectives(anti-fungus)
  • Extra Wide Field Eyepiece EW10x/20 with Diopter Adjustment as Optional
  • Comfortable Observation with Eyepoint and Interpupillary Adjustable
  • Sliding-in Centerable Condense Adjustable
  • Handle for easy carrying
  • Lamp Replacement by Direct Removal of Housing
  • Advanced design of mechanical stage structure prevents the scratches of users.

Technical Specifications


This binocular microscope is an ideal instrument for the biological, histological, and pathological fields, and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.

Optical System

Infinity Optical System

Viewing Head Compensation Free binocular head, 30° inclined, Interpupillary 48-75mm
Eyepiece Wide Field Eyepiece WF 10×/18 with diopter adjustment
Objective Infinitive Semi-Plan Achromatic Objectives (Anti-Fungus)
4XN.A.10W.D18.5mm (Anti-Fungus)
10x, NA0.25/WD 10mm (Anti-Fungus)
40x, NA0.65/WD 0.6mm (Anti-Fungus)
100x, (Oil immersion), NA1.25/WD 0.13mm (Anti-Fungus)
(Can make 5 objectives by request, adding 20× or 60× objectives is optional)

Nosepiece Quadruple Nosepiece
Stage Double Layers Mechanical Stage 140mm×140mm/ 75mm×50mm
Condenser Sliding-in condenser NA1.25
Focusing Coaxial Coarse & Fine Adjustment, Moving Range 20mm
Illumination LED Illumination 3W
Halogen Lamp 6V/20W (optional), Brightness Adjustable
Package 1pc/carton, 35cm*35.5cm*55.5cm, gross weight: 12kg

Optional Accessories

Go to Top