Model: IMM-70 Optical System: Total Magnification: 40X; 100X; 200X; 400X Optical Plan Achromatic Objective: PL4x PL10x PL20x PL40x Wide Field Eyepiece: 10x/ 20mm Eyepiece: 10x ( focusing ) 0.1/ 20mm, micrometer 0.01/ 1mm Microscope Frame: Configuration: Inverted, Optical trinocular tube, Gemel type, Obliquity 45° , Pupil Distance 55-75mm, Dioptre ± 5% , Adjustable Revolving Objective: 4 hole ball bearing circumvolve Double Layer Stage: Stage Size: 242x172mm, Moving Range: 75 x 50mm; X-Y Resolution: 0.1mm Rotary Stage: Loading plate ¦ 110mm Focus System: Coaxial jiggle Up/ down movement: 30mm , Fine adjustment: 0.002mm; Up and down locking & torsion adjustment Illumination System: Bright-field illumination: Kohler illumination; Variable aperture & field diaphragm; Adjustable brightness ; With 30W/ 12V Halogen Lamp; Filters: Yellow / Green / Blue Polarizing: Polarizing and checking plate Power Supply: AC90-240V/ 50-60Hz, 45W Overall Dimensions ( L x W x H ) : 470 x 400 x 380mm Net Weight: 12 KG approx Set of standard accessories including: 1. Main Unit / Trinocular Tube 2. Light Source 3. Infinity Distance Objective 4 pieces 4. Trinocular Eyepieces Tube 1 piece 5. Eyepieces 2 pieces 6. Divisional Eyepiece 1 piece 7. Micrometer 1 piece 8. Loading Plate 2 pieces 9. Set of Filters: Yellow / Green / Blue 10. Polarized Plate 1 piece 11. Specimen Press Plate 1 suits 12. Standard Cable 1 piece 13. Spare Lamp / Fuse 1 piece 14. Dust Plastic Cover 1 piece 15. Qualified Certificate 1 piece 16. User Manual 1 piece 17. Packing list 1 piece 18. After Service Card 1 piece Optional Parts: A. Eyepiece and Objective B. IMM-70V Image Processing System C. IMM-70D Digital CCD D. IMM-70VS Image Analysis System