Best Scientific integrates Mitutoyo lenses into advanced vision systems, also known as tube lens configurations. These systems can feature fixed or variable magnification (Zoom) optics, catering to various disciplines, predominantly industrial but also life science projects. They excel in incident or coaxial lighting conditions (parallel or inline to the optical axis) and offer options covering the visual spectrum, NIR (near-infrared), NUV (near-ultraviolet), and UV (ultraviolet) wavelengths.

When choosing a Mitutoyo objective lens for your vision system, several optical properties are crucial:

Key Optical Properties:

• MAG (Magnification): The primary property to consider. Other optical properties such as WD (Working Distance), FOV (Field of View), DOF (Depth of Field), and NA (Numerical Aperture) derive from the magnification value.
• NA (Numerical Aperture): Indicates the lens’s resolution power and the size of the object visible.
• FOV (Field of View): The area your camera can capture.
• WD (Working Distance): The space between the lens and the sample surface.
• DOF (Depth of Field): The range in the image where objects remain in focus.

Advanced Optical Properties:

• Correction: Mitutoyo lenses are Plan Apochromat (Plan-APO). “Plan” indicates correction for focus across the field, ensuring both the centre and peripheries are in focus. “Apochromat” means correction for chromatic aberration, providing true colour display by correcting for red, blue, and yellow.
• Tube Length: Mitutoyo lenses are compatible with 200mm tube length systems. Matching these lenses with different tube lengths will alter optical properties.
• Wavelength: Mitutoyo lenses are available in various wavelengths with specialised coatings to optimise performance for specific studies.
• Thread (Interface): Ensures proper attachment to the rest of the system.

New Mitutoyo lens listings are added regularly, and we have access to the entire Mitutoyo range. If you can’t find what you’re looking for, please contact us for assistance. Best Scientific can configure Mitutoyo lenses into a customised inspection system tailored to your requirements.