Mitutoyo 378-833-7 BD Plan Apo 10X Objective for bright/dark-field observation in visible range
SKU:Code: 378-833-7
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- brand Mitutoyo
- type Objective Lens
- mass 350g
- magnification 10x
- working distance 34mm
- numerical aperture 0.28
- working distance 34mm
- focal length 20mm
- resolving power (Microns) 1
- focal depth (Microns) 3.5
- view field 1 2.4mm Dia
- view field 2 0.96x1.14mm
The BD Plan Apo 10X is a precision plan apochromat objective designed for both bright field and dark field inspection. It is ideally suited for detecting scratches, concavity, convexity, and other fine surface irregularities, making it a strong choice for detailed surface evaluation.
Featuring an infinity-corrected optical design and correction across the visible wavelength range (436–656 nm), this objective delivers sharp, high-contrast imaging in both bright and dark field modes. The extended 33.5 mm working distance provides excellent clearance for inspecting larger components or uneven surfaces without compromising image quality.
Designed for use with MF-U and Hyper MF-U microscope systems, the BD Plan Apo 10X offers dependable performance for industrial and laboratory inspection applications.
Key Features
Suitable for Bright Field and Dark Field inspection
Ideal for detecting scratches, concavity, and convexity on surfaces
High-quality Plan Apochromat optical design
Infinity corrected
Long working distance design
Optimised for visible wavelength range (436–656 nm)
Specifications
Model: BD Plan Apo 10X
Magnification: 10x
Working distance (in air): 33.5 mm
Numerical Aperture (N.A.): 0.28
Corrected wavelength range: 436–656 nm
Resolving power: 1 µm
Depth of field: 3.5 µm
Field of view (ø24 mm eyepiece): ø2.4 mm
Field of view (1/2” camera chip): 0.48 × 0.64 mm
Spectral range: VIS
Observation mode: Brightfield / Darkfield
Glass compensation: No
Laser applications: No
Mass: 350 g