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Mitutoyo 378-838-8 | M Plan UV 50x Objective | N.A. 0.41, WD 12 mm
Item 378-838-8, the M Plan UV 50x, is an infinite-corrected 50x objective offering N.A. 0.41 and a working distance of 12 mm in air. Corrected for ultraviolet light (266 and 550 nm), it serves bright-field observation and laser applications.
Key features
- Resolving power 0.7 µm; depth of field 1.6 µm
- Corrected wavelength range 266 and 550 nm
- Field of view ø0.48 mm with a ø24 mm eyepiece; 0.1 x 0.13 mm on a 1/2-inch camera chip
- Focal distance 4 mm; parfocal distance 95 mm
- Compatible microscope types: VMU / FS-70
- Mass 400 g
- Specifications
- Downloads
| Part Number | 378-838-8 |
| Brand | Mitutoyo |
| Magnification | 50x |
| Numerical Aperture | 0.41 |
| Working Distance | 12 mm (in air) |
| Corrected Wavelength | 266 and 550 nm |
| Correction | Infinite |
| Focal Distance | 4 mm |
| Parfocal Distance | 95 mm |
| Resolving Power | 0.7 µm |
| Depth of Field | 1.6 µm |
| Field of View (ø24 mm eyepiece) | ø0.48 mm |
| Field of View (1/2-inch camera) | 0.1 x 0.13 mm |
| Spectral Range | UV |
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