Plan acromatic objectives can enhance the image quality of your biological microscope. In our experience, the difference is particularly noticeable at low magnifications compared to semi-plan objectives: the field of view remains sharp from wall to wall, even when moving towards the edges.
They are DIN standard, with a uniform tube length of 160 mm and are compatible with our XSP-151, XSP-251 series microscopes. They come in a practical storage cylinder.
| Type | Enlarge | N.A. | Distance between objects (mm) |
| 4X plan lens |
4X | 0.1 | 29.4 |
| 10X flat lens |
10X | 0.25 | 5.84 |
| 20X flat lens |
20X | 0.4 | 1.16 |
| 40X plan lens |
40X | 0.65 | 0.633 |
| 60X plan lens |
60X | 0.85 | 0.49 |
| 100X flat objective |
100X | 1.25 | 0.234 |