Mitutoyo BD Plan Apochromat objective lenses are for brightfield and darkfield observation at normal (BD Plan Apo), long (BD Plan Apo HR) and super-long (BD Plan Apo SL) working distances.
Applications
Typical Optical System for Laser Processing:
Semiconductor sub-micron level inspection for Defect Analyzer (Prober Station) and detection of faint light emitted by leaks.
Chromatic Aberration
Model | SKU Number | N.A. | W.D. (mm) | f(mm) (λ= 550 nm) | R(µm) (λ= 550 nm) | ±DOF (µm) | Real FOV, ø24 Eyepiece (mm) | Real FOV, 1/2" Camera (mm) | Mass (g) |
BD Plan Apo 2X | MTYO 378-831-7 | 0.06 | 34 | 100 | 5 | 91 | 12 | 2.4×3.2 | 340 |
BD Plan Apo 5X | MTYO 378-832-7 | 0.14 | 34 | 40 | 2 | 14 | 4.8 | 0.96×1.28 | 350 |
BD Plan Apo 7.5X | MTYO 378-830-7 | 0.21 | 34 | 26.67 | 1.3 | 6.2 | 3.2 | 0.64×0.85 | 350 |
BD Plan Apo 10X | MTYO 378-833-7 | 0.28 | 34 | 20 | 1 | 3.5 | 2.4 | 0.48×0.64 | 350 |
BD Plan Apo 20X | MTYO 378-834-7 | 0.42 | 20 | 10 | 0.7 | 1.6 | 1.2 | 0.24×0.32 | 400 |
BD Plan Apo 50X | MTYO 378-835-7 | 0.55 | 13 | 4 | 0.5 | 0.9 | 0.48 | 0.10×0.13 | 440 |
BD Plan Apo 100X | MTYO 378-836-7 | 0.7 | 6 | 2 | 0.4 | 0.6 | 0.24 | 0.05×0.06 | 460 |
BD Plan Apo HR 50X | MTYO 378-845-7 | 0.75 | 5.2 | 4 | 0.4 | 0.49 | 0.48 | 0.10×0.13 | 530 |
BD Plan Apo HR 100X | MTYO 378-846-7 | 0.9 | 1.3 | 2 | 0.3 | 0.34 | 0.24 | 0.05×0.06 | 545 |
BD Plan Apo SL20X | MTYO 378-840-7 | 0.28 | 30.5 | 10 | 1 | 3.5 | 1.2 | 0.24×0.32 | 350 |
BD Plan Apo SL50X | MTYO 378-841-7 | 0.42 | 20 | 4 | 0.7 | 1.6 | 0.48 | 0.10×0.13 | 410 |
BD PLAN APO SL 80X | MTYO 378-842-7 | 0.5 | 13 | 2.5 | 0.6 | 1.1 | 0.3 | 0.06×0.08 | 430 |
BD Plan Apo SL100X | MTYO 378-843-7 | 0.55 | 13 | 2 | 0.5 | 0.9 | 0.24 | 0.05×0.06 | 440 |
Dimensions
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