🔬 XSP‑300D Monocular Biological Microscope – Key Specs

🧠 Optical System

• Viewing head: Monocular head (single eyepiece)

• Eyepiece (standard): WF10X wide field

• Optional Eyepiece: WF16X (optional)

• Objectives (achromatic):

  • 4X

  • 10X

  • 40X spring (semi‑plan type)

  • 100X spring oil immersion 

🧮 Magnification

• Typical total magnification: ~40× – 1000×* (varies with eyepiece choice)

🔧 Mechanics & Stage

• Stage: Double‑layer mechanical stage, approx. 120 × 125 mm 

• Focusing: Coaxial coarse & fine adjustment

  • Coarse stroke ~30 mm

  • Fine adjustment scale ~0.002 mm

• Condenser: Abbe condenser with NA 1.25 and variable diaphragm + color filter 

💡 Illumination

• Lighting: LED 1 W lamp (standard)

• Power: AC 220 V or 110 V input

• Halogen 6 V/20 W lamp optional on some builds 

📏 Physical

• Portable benchtop design suitable for school labs, universities, medical teaching or basic clinical work

• Power adapter typically AC100‑240 V (with external adapter)

✅ Summary at a glance: