The metallurgical plan apochromatic (M Plan Apo) objective provides a flat, chromatic aberration-free image throughout the field of view, making it suitable for a wide range of applications.
Features & Benefits
The Mitutoyo 378 Series Objectives have the world’s longest working distance and are infinity corrected. These objectives provide flexible observation at high magnifications and independent correction of chromatic aberration
• Long working distance provides clearance between the lens surface and the workpiece surface in focus for large or awkward workpieces
• The mounting screw threads of objectives are M26 x 36TPI and conform to JIS B-7141-1988
Product List
| Order No.: | Product Image: | Magnification: | N.A.: | W.D.: | f: | R: | Depth of Field: | View Field 1: |
|---|---|---|---|---|---|---|---|---|
| 378-822-5 |  |
5x | 0.14 | 37.5mm | 40mm | 2µm | 14µm | 4.8mm |
| 378-823-5 | |
10x | 0.26 | 30.5mm | 20mm | 1.1µm | 4.1µm | 2.4mm |
| 378-824-5 | |
20x | 0.4 | 20.0mm | 10mm | 0.7µm | 1.7µm | 1.2mm |
| 378-826-15 | - | 100x | 0.50 | 12.0mm | 2mm | 0.6µm | 1.1µm | 0.24mm |