Metallurgical Microscope YR0251 – YR0252



  • Scidentopf trinocular Head 30° Inclined, Interpupillary 48~75mm
  • Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm
  • Bright Field / Dark Field Switch Knob
  • Swing Condenser N.A.0.95/0.25
  • Coaxial Coarse & Fine Adjustment Knob
  • External Illumination, Asperical Collector
  • Halogen Lamp 6V30W
  • Brightness Adjust Knob & Switch
Technical Specifications
Model YR0251 YR0252
Optical System Infinity Optical System, Bright Field/Dark Field, Polarizing
Head Seidentopf Trinocular Head Inclined at 30°, Interpupillary 48-75mm
Eyepiece Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm
Nosepiece Backward Quintuple Nosepiece
Objective Infinity Plan Achromatic Objectives 5x/ 0.12/ ∞/ – (BF)
Infinity Plan Achromatic Objectives 10x/ 0.25/ ∞/ – (BF/DF)
Infinity Plan Achromatic Objectives 20x/ 0.4/ ∞/0 (BF/DF)
Infinity Plan Achromatic Objectives 50x/ 0.75/ ∞/0 (BF)
Infinity Plan Achromatic Objectives100x/0.90/∞/0 (BF)
Infinity Plan Achromatic Objectives 40x/0.65/∞/0.17 o
Infinity Plan Achromatic Objectives 100x/1.25/∞/0.17 o
Focusing Coaxial Coarse & Fine Adjustment, Fine Focusing Precision <1um, With Safty Stop, With Tension Adjustment
Working Stage Maximum Sample Height 30mm
Double Layer Mechanical Stage 186*138mm, Moving Range 74*50mm, Including:
–Specimen Preparation Plate
–Slide Glass o
Reflect Illumination 24V 100W Halogen Light, Brightness Adjustable
Kohler Illumination With Aspherical Condenser
Polarizer & Analyzer, Intergrate Board For Polarizer & Analyzer
Blue, Green, Yellow Filter, Gound Glass
Transmit Illumination Swing-Out Condenser N.A.0.9/0.25 o
24V 100W Halogen Light With Aspherical Condenser
Blue Filter
Accesories YR0251 YR0252
Objective Infinity Plan Achromatic Objectives 40x/0.6/∞/0 (BF/DF) YR0252-op1
Infinity Plan Achromatic Objectives 50x/0.75/∞/0 (BF/DF) YR0252-op2
Polarizing Polarizer & Analyzer, Intergrate Board For Polarizer & Analyzer | YR0252-op3
For Reflect Illumination
Filter Netural Filter ND25 YR0252-op4
Netural Filter ND6 YR0252-op5
Adaptor Photo Adapter, For Nikon or Canon SLR Camera YR0252-op6
C-Mount 1.0x YR0252-op7
C-Mount 0.5x YR0252-op8
Other Specimen Presser

Additional information

Weight N/A
Dimensions 46,3 × 38,4 × 83 cm

YR0251, YR0252

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