SPECIFICATIONS  PARTS LIST Optical Specifications - Model AY11230 Optical Specifications - Model AY11234 OPERATION Model AY11230 Model AY11234 CHANGING THE INTERPUPILLARY  DISTANCE SELECTING THE ILLUMINATION SELECTING THE ILLUMINATION Model AY11234 Model AY11230 Name Qty Binocular Body (incl. 2x, 4x obj.) 1 10x Wide Field Eyepiece  2 Eyeshade 10V 10W Halogen Lamp  12V 10W Halogen Lamp w/cup 2 Fuse 2A (spare) 1 Lens Cleaning Tissue 1 Dust Cover 1 Black/White Working Stage 1 Specifications 1 Packing Slip 1 Quality Inspection Certificate 1 1 ea. (spare) Name Qty Binocular Body (incl. 2x, 4x obj.) 1 10x Wide Field Eyepiece  2 Eyeshade 12V 10W Halogen Lamp  12V 10W Halogen Lamp w/cup 2 Fuse 2A (spare) 1 Lens Cleaning Tissue 1 Dust Cover 1 Specifications 1 Packing Slip 1 Quality Inspection Certificate 1 1 ea. (spare) 20x, 40x 2x, 4x 90mm Wide Field 10x, 20mm Total Magnification Working Distance Eyepiece Magnification & Field Diameter (mm) Objective Magnification Objective Zoom Scale - 0.5x 95 7x- 45x 28.6- 4.4 3.5x- 22.5x 5.3x- 33.8x 10.5x- 67.5x 14x- 90x 57.2- 8.8 38.1- 5.9 19.0- 2.9 14.3- 2.2 156 102 44 30 0.75x 1.5x 2x Accessory Large Objective Working Distance (mm) WF10x/20mm Total Magnification Field of View Objective Dia. (mm) 8.8x- 56x 25.7- 4.0 4.4x- 28x 6.6x- 42x 13.2x- 84x 17.6x- 112x 51.4- 8 34.3- 5.3 17.1- 2.7 12.9- 2.0 WF12.5x/18mm Total Magnification Field of View Objective Dia. (mm) 10.5x- 67.5x 22.9- 3.6 5.3x- 33.8x 7.9x- 58.6x 15.7x- 101x 21x- 135x 45.8- 7.2 30.5- 4.8 15.3- 24 11.5- 1.8 WF15x/16mm Total Magnification Field of View Objective Dia. (mm) 14x- 90x 17.0- 2.7 7x- 45x 10.5x- 67.5x 21x- 135x 28x- 180x 34.0- 5.4 22.7- 3.6 11.3- 1.8 8.5- 1.4 WF20x/12mm Total Magnification Field of View Objective Dia. (mm) 17.5x- 112.5x 12.9- 2.0 8.8x- 56.3x 13x- 84.4x 26.3x- 169x 35x- 225x 25.8- 4.0 17.2- 2.7 8.6- 1.3 6.5- 1.0 WF25x/9mm Total Magnification Field of View Objective Dia. (mm) Model AY11230 Model AY11234 1. Interpupillary Adjustment: 55mm - 75mm 2. Working Stage Diameter: 95mm 3. Focus Knob Adjustment Range: 60mm 4. Elevator Adjustment Range: 110mm 5. Right Diopter Adjustment Range: +4 to -6 dopters 6. Illumination: 1. Interpupillary Adjustment: 55mm - 75mm 2. Working Stage Diameter: 95mm 3. Focus Knob Adjustment Range: >50mm 4. Elevator Adjustment Range: 110mm 5. Diopter Adjustment Range: +/- 5 diopters 6. Illumination: Input Voltage: 110V AC or 220V Output: Oblique illumination: 12V 10W Halogen Lamp Input Voltage: 110V AC or 220V Output: Oblique Illumination: 12V 10W Halogen Lamp Transmitted Illumination: 12V 10W Halogen Lamp 1. Remove components from package. identify all parts before assembling.  2. Tighten the knob on the stand to prevent the elevator from sliding down. 3. Fix the binocular body on the stand with the tightening screw. 4. Check the input voltage to ensure that it conforms to the microscopes requirement. 1. Depending on microscope use, select oblique or transmitted illumination.  2. The Brightness Adjustment knobs change the oblique or transmitted light independently. The transmitted illuminator fluorescent lamp cannot be adjusted. 3. The angle of the oblique lamp can be adjusted to ensure optimum lighting of the sample. 1. The distance between the observer's pupils is the interpupillary distance. 2. To adjust the interpupillary distance rotate the prism caps until both eyes coincide with the image in the eyepiece.  12 3. The angle of the oblique lamp can be adjusted to ensure optimum lighting of the sample. 2. The Brightness Adjustment Knobs change the oblique or transmitted light independently. The transmitted illuminator fluorescent lamp cannot be adjusted. 1. Depending on microscope use, select oblique or transmitted illumination.  2. Check the input voltage to ensure that it conforms to the microscopes requirement. 1. Remove components from package. identify all parts before assembling.  11