| Item | Specification | BK-POL | BK-POLF | BK-POLR |
| Eyepiece | WF10X／22mm (adjustable) | ● | | |
| WF10X／22mm (adjustable,reticule 0.1mm) | ● | | |
| WF10X／20mm (adjustable) | | ● | ● |
| WF10X／20mm (adjustable,reticule 0.1mm) | | ● | ● |
| Professional Polarizing Seidentopf Binocular Head | Inclined 30°, rotatable 360°,
Interpupilary distance: 48mm ～ 76mm | ● | ● | ● |
| Professional Polarizing Seidentopf Trinocular Head | Inclined 30°, Rotatable 360°,
Interpupilary Distance : 48mm ～ 76mm, Light distribution(both)100: 0(100% for eyepiece) 80:20(80% for trinocular head and 20% for eyepiece) | ○ | ○ | ○ |
| Non-stress Infinity Plan Objective (Transmitting) | PLAN 4X／0.10 | W.D.=10.00mm | ● | | ● |
| PLAN 10X／0.25 | W.D.=2.10mm | ● | | ● |
| PLAN 20X／0.40(S) | W.D.=2.41mm | ● | | ● |
| PLAN 40X／0.66(S) | W.D.=0.45mm | ● | | ● |
| PLAN 60X／0.80(S) | W.D.=0.33mm | ○ | | |
| Non-stress LWD Infinity Plan Objective (Reflecting) | LPL 5X／0.13 | W.D=24.23mm | | ● | ○ |
| LPL 10X／0.25 | W.D.= 18.48mm | | ● | ○ |
| LPL 20X／0.40 | W.D.= 8.35mm | | ● | ○ |
| LPL 50X／0.70(S) | W.D.= 1.95mm | | ● | ● |
| Nosepiece | Quintuple (center adjustable) | ● | ● | ● |
| POL Media | Analyzer rotatable 360°, module type, can be locked | ● | ● | ● |
| Bertrand lens, Built In Center adjustable | ● | ● | ● |
| Slip | λslip(First Class Red) | ● | ● | ● |
| λ/4 slip | ● | ● | ● |
| Quartz wedge(Ⅰ～ Ⅳ) | ● | ● | ● |
| Revolving Round Stage | Rotatable 360°, center adjustable, division 1°, vernier division 6’. | ● | ● | ● |
| Swing-out Condenser | N.A.0.9/0.13, polarizing unit ( with scale, rotatable 360°,can be locked) | ● | | ● |
| Coaxial Coarse and Fine Focusing Unit | Coarse stroke 25mm, Fine stroke per rotation:0.2mm, fine division 2 μm | ● | ● | ● |
| Transmitting Illumination | 6V/30W Halogen lamp (Input voltage:100V～240V) | ○ | | ○ |
| Reflecting Polarizing Unit | With field diaphragm, aperture diaphragm ,polarizer, 12V/50W halogen lamp(Input voltage:100V～240V) | | ● | ● |
| Filter | Blue | ● | ● | ● |
| Amber | ○ | ○ | ○ |
| Green | ○ | ○ | ○ |
| Neutral | ○ | ○ | ○ |
| Attached Polarizing Mechanical Stage | ○ | ○ | ○ |
| C-Mount | 0.5 X (Focus adjustable) | ○ | ○ | ○ |
| 1X | ○ | ○ | ○ |
