B Series Biological Microscope Outfit
| Items | Specification | B104 LED | B203 LED | B204 LED | B203 TR | B204 TR | 
| Eyepiece | WF 10X-18 mm(One With Pointer) | ● | ●● | ●● | ●● | ●● | 
| WF 16X-13 mm | ○ | ○○ | ○○ | ○○ | ○○ | |
| WF 10X-18 mm(Reticule 0.1 mm) | ○ | ○ | ○ | ○ | ○ | |
| Achromatic Objective | 4X | ● | ● | ● | ||
| 10X | ● | ● | ● | |||
| 40X(S) | ● | ● | ● | |||
| 100X/1.25 (Oil) (S) | ● | ● | ● | |||
| 20X | ○ | ○ | ○ | ○ | ○ | |
| 60X (S) | ○ | ○ | ○ | ○ | ○ | |
| Plan Objective | 4X | ○ | ● | ● | ||
| 10X | ○ | ● | ● | |||
| 40X/0.65 (S) | ○ | ● | ● | |||
| 100X/1.25 (Oil) (S) | ○ | ● | ● | |||
| 20X | ○ | ○ | ○ | ○ | ○ | |
| Monocular Head | Inclined 30°, Rotatable 360° | ● | ||||
| Seidentopf Binocular Head | Inclined 30°,Rotatable 360°, Interpupilary Distance 50-75mm | ● | ● | |||
| Seidentopf Trinocular Head | Inclined 30°,Rotatable 360°, Interpupilary Distance 50-75mm, Light Distribution: 20:80 | ● | ● | |||
| Nosepiece | Quadplex | ● | ● | ● | ● | ● | 
| Focusing Knobs | Coaxial Coarse and Fine Focusing Knobs | ● | ● | ● | ● | ● | 
| Mechanical Stage | Stage Size:120mmX115mm, Travel:50mmX70mm | ● | ● | ● | ● | ● | 
| Condenser | Abbe N.A. 1.25(Iris Diaphragm) | ● | ● | ● | ● | ● | 
| Dark Field Ring | Available For 4X-40X Objective | ○ | ○ | ○ | ○ | ○ | 
| Polarizing Attachment | Analyzer /Polarizer | ○ | ○ | ○ | ○ | ○ | 
| Mirror | Plano-concave mirror | ○ | ○ | ○ | ○ | ○ | 
| C-mount | 1X/0.5X (Focus Adjustable) | ○ | ○ | |||
| Base | 6V 20W Halogen Lamp, Wide Voltage: 100V-240V | ○ | ○ | ○ | ● | ● | 
| LED Illumination Systems (Rechargeable is available) | ● | ● | ● | ○ | ○ | 
