Client Protection
Dedicated Support
Mitutoyo 378-402 | WLI Plan Apo 25x Objective | N.A. 0.50, WD 3.6 mm
Item 378-402, the WLI Plan Apo 25x, is an infinite-corrected 25x objective offering N.A. 0.50 and a working distance of 3.6 mm. It is an interferometer objective sized to match the WLI unit, with the beam splitter and reference mirror built into the lens.
Key features
- Resolving power 0.55 µm
- Focal distance 4 mm; parfocal distance 60 mm
- Interference fringe adjustment is built in as standard
- Mass 290 g
- Specifications
- Downloads
| Part Number | 378-402 |
| Brand | Mitutoyo |
| Type | Mirau Type |
| Magnification | 25x |
| Numerical Aperture | 0.50 |
| Working Distance | 3.6 mm |
| Correction | Infinite |
| Focal Distance | 4 mm |
| Parfocal Distance | 60 mm |
| Resolving Power | 0.55 µm |
| Spectral Range | VIS |
| Mass | 290 g |
Related Products
Mitutoyo TMSET01 | TM-505B Measuring Microscope Set | 50 x 50 mm XY Stage, 30x
Mitutoyo TMSET01 | TM-505B Measuring Microscope Set | 50 x 50 mm XY Stage, 30x
Mitutoyo TMSET02 | Measuring Microscope Set | 100 x 100 mm XY Stage, Metric
Mitutoyo TMSET02 | Measuring Microscope Set | 100 x 100 mm XY Stage, Metric
Mitutoyo 63AAA796 | 4K HDMI Camera Body
Mitutoyo 63AAA796 | 4K HDMI Camera Body
Mitutoyo 63AAA694 | 4K HDMI Microscope Camera Set for MF | 0.5X C-mount adapter, MF / MF-U microscopes
Mitutoyo 63AAA694 | 4K HDMI Microscope Camera Set for MF | 0.5X C-mount adapter, MF / MF-U microscopes
Mitutoyo 63AAA695 | 4K HDMI Microscope Camera Set for TM | 3840 x 2160 px, 60 fps HDMI
Mitutoyo 63AAA695 | 4K HDMI Microscope Camera Set for TM | 3840 x 2160 px, 60 fps HDMI
Mitutoyo 63AAA353 | HDMI USB Camera Set for TM Microscopes | FHD camera, 1920 x 1080
Mitutoyo 63AAA353 | HDMI USB Camera Set for TM Microscopes | FHD camera, 1920 x 1080
Mitutoyo 63AAA517 | 0.5x Eyepiece Adapter | 0.5x
Mitutoyo 63AAA517 | 0.5x Eyepiece Adapter | 0.5x
Mitutoyo 63AAA155 | Mechanical Adapter for HDMI Camera on Ocular Tube | Ocular tube mounting
Mitutoyo 63AAA155 | Mechanical Adapter for HDMI Camera on Ocular Tube | Ocular tube mounting