| | Naturescope (Fieldmicroscope)Mini | Naturescope (Fieldmicroscope) |
| Type | Stereoscopic microscope |
| Magnification | 20x (fixed) |
| Optical system | Erect unreversed image, Eyepiece diopter adjustable |
| Convergend angle | 12.6 degree |
| Field of view | 11 mm |
| Interpupillary distance adjustment | 51 to 72 mm | 56 to 72 mm |
| Dioptre adjustment | - 3 to + 3 D | - 4 to + 2 D |
| Focusing range (Vertical adjustment) | 42 mm (from the base of the stage) | 50 mm (from the base of the stage) |
| Illuminator | -- | 2.5 V - 0.5 A halogen lamp |
| Power source | -- | 3V CR123A lithum battery x 1 |
| Dimensions (HxDxW) and weight (approx.) | 156/124 x 90 x 89 mm ; 395 g | 184/144 x 94 x 100 mm ; 610 g (without battery) |
the smaller size and the lower price by dropping a built-inillumination, while it keeps the same high optical quality as the current one (="Naturescope (Fieldmicroscope)" ). Plus, it features a waterresistant structure to be used in the light rain and damp environment, such asat the seaside. 
