| A15.0901 Specification | A | B |
| Optical system | Color Corrected Infinity Optical System |
| Head | Compensation Free Binocular Head | o | |
| Compensation Free Trinocular Head | | o |
| Eyepiece | PL10X/22mm, High Eye-point |
| Analyzer | Built-in Analyzer, Can Shift Out Of Optical Path, 90° Rotatable;
Built-in Bertrand Lens, Center And Focus Adjustable |
| Compensator | λ Plate : F=18mm, First-class Red, Light Path Aberration: 551nm |
| 1/4 λ Plate : F=18mm, First-class Ashen, Light Path Aberration: 147.3nm |
| Quartzose Chock : 12x28mm, Produce I-IV Interfere Color |
| Nosepiece | Quadruple Nosepiece |
| Objective | Strain-free Infinity Plan Objective 4x |
| Strain-free Infinity Plan Objective10x |
| Strain-free Infinity Plan Objective 40x |
| Strain-free Infinity Plan Objective 60x |
| Objective Center adjusting wrench 1.5mm |
| Focusing | Coaxial Coarse & Fine Focus System, With Tension Adjustment, With Up-limited, Coarse Focusing Range 28mm, Fine Focusing Precision 0.002mm |
| Stage | Metal Round Working Stage, 360° Rotatable, Dia. 160mm, Prcision 6', Scale 1°
With Graphite Coating Surface, Anti-Scratch, With Position Lock |
| Slice | Plug Ttype |
| Condenser | N.A.1.2/0.22 Swing Type Achromatic Condenser |
| Polarizer | 360° Rotatable, Can Shift Out From Optical Path |
| Micrometer Ruler | 0.01mm |
| Filter | Blue |
| | Transmit Illumination,6V30W |
| Power | 90~240V Wide Voltage |
| |
| Eyepiece | PL15X/16mm, High Eye-point | A51.0903-1516 |
| PL10x/22mm with Reticle, Diopter Adjustable | A51.0905-1022R |
| PL10x/22mm with Reseau | A51.0905-1022G |
| Objectvie | Strain-free Infinity Plan Objective 20 | A5P.0932-20 |
| Strain-free Infinity Plan Objective 100 | A5P.0932-100 |
| Nosepiece | Quintuple Nosepiece, Center Adjustable | A54.0930-XYP5 |
| Vernial Scale | Professional Moving Scale For Round Stage, Moving Range 40*30mm | A54.0932-03 |
| Color Filter | Yellow | A56.0935-XY-FCY |
| Green | A56.0935-XY-FCG |
| Neutral Color Filter | A56.0935-XY-FCF |
| CCD Adapter | 1.0x C-Mount, Focus Adjustable | A55.0926-10 |
| 0.35x C-Mount, For 1/3" CCD Camera, Focus Adjustable | A55.0926-35 |
| 0.50x C-Mount, For 1/1" CCD Camera, Focus Adjustable | A55.0926-50 |
| 0.67x C-Mount, For 2/3" CCD Camera, Focus Adjustable | A55.0926-67 |
