| P/N | Name | Description |
| PZ401101 | Parallel Zoom Body | PZ4 Series Parallel Zoom Stereo Microscope, Zoom range 0.8-5X, zoom ratio 1:6.3, with two horizontal zoom knobs |
| PZ401102 | Parallel Zoom Body | PZ4 Series Parallel Zoom Stereo Microscope, Zoom range 0.8-6.5X, zoom ratio 1:8, with two horizontal zoom knobs |
| PZ401103 | Parallel Zoom Body | PZ4 Series Parallel Zoom Stereo Microscope, Zoom range 0.8-8X, zoom ratio 1:10, with two horizontal zoom knobs |
| PZ402101 | 20� Parallel Binocular | 20� Parallel Binocular Head. For PZ4 series Parallel Zoom Stereo Microscope |
| PZ402102 | 0�-35� Adjustable Parallel Binocular | 0�-35�Adjustable Parallel Binocular Head. For PZ4 series Parallel Zoom Stereo Microscope |
| PZ403101 | 10X Adjustable Eyepieces (Pair) | Wide Field 10X Eyepieces, with adjustable eyepiece diopter correction, 24mm field of view, the tube outside dia. 30mm. For PZ4 Series of Stereo Microscopes |
| PZ403102 | 15X Adjustable Eyepieces (Pair) | Wide Field 15X Eyepieces, with adjustable eyepiece diopter correction, 16mm field of view, the tube outside dia. 30mm. For PZ4 Series of Stereo Microscopes |
| PZ403103 | 20X Adjustable Eyepieces (Pair) | Wide Field 20X Eyepieces, with adjustable eyepiece diopter correction, 12mm field of view, the tube outside dia. 30mm. For PZ4 Series of Stereo Microscopes |
| PZ404101 | 1X Objective Lens | Plan Achromatic design, N.A. 0.09, outside dia. 60mm, working distance 78mm, for PZ4 Parallel Zoom Stereo Microscope |
| PZ404102 | 0.3X Objective Lens | Plan Achromatic design, N.A. 0.03, outside dia. 60mm, working distance 276mm, for PZ4 Parallel Zoom Stereo Microscope |
| PZ404103 | 0.5X Objective Lens | Plan Achromatic design, N.A. 0.05, outside dia. 60mm, working distance 126mm, for PZ4 Parallel Zoom Stereo Microscope |
| PZ404104 | 2X Objective Lens | Plan Achromatic design, N.A. 0.2, outside dia. 60mm, working distance 32.5mm, for PZ4 Parallel Zoom Stereo Microscope |
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