/ | / | YX-800F (LED) | YX-300F (LED) | |
Optical System | Infinite optical system | ● | ● | |
Viewing Head | Compensation free binocular head inclined at 30°, interpupillary 48-75mm | / | ● | |
Compensation free trinocular head inclined at 30°, interpupillary 48-75mm | ● | / | ||
Eyepiece | Extra wide field eyepiece EW10X/22 | ● | ||
WF10X/18 | / | ● | ||
Nosepiece | Backward quintuple nosepiece | ● | ||
Backward quadruple nosepiece | / | ● | ||
Infinite Objective | Semi-plan Achromatic Objective | / | ● | |
/ | ● | |||
/ | ○ | |||
/ | ● | |||
/ | ● | |||
Plan Achromatic Objective | 4X | ● | / | |
10X | ● | / | ||
20X | ○ | / | ||
40X | ● | / | ||
100X | ● | / | ||
Fluorescent Objective | 4X, 10X, 20X, 40X, 100X | ○ | ○ |