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We present our achromatic microscope lens with 40x magnification. This lens is designed to provide a brighter and clearer image with high transmittance and high refractive index. It is coated to improve optical performance.

To ensure the durability and protection of the lens, it comes with a spring protection device. This device automatically bounces back when the cover glass is found during observation, preventing the lens from being crushed. The shell is chrome-plated with precise materials, ensuring its long-lasting performance.

With a universal screw interface that complies with the international standard RMS size, this lens can be used by 95% of the professional biological microscopes on the market. 40/0.65 - Material: Brass - Interface size: Approx. 20.2 mm / 0.8 inches (international standard RMS size) - Numerical aperture diameter: 0.65 mm - Cover glass applicable thickness: 0.17 mm - Microscope applicable mechanical tube length: Approx. 160 mm / 6.3 inches - Working distance: Approx. 18 mm / 0.71 inches - Common rail distance: Approx. 195 mm / 7.68 inches - Parfocal distance: Approx. 45 mm / 1.77 inches - Spring: Yes (automatic rebound) This achromatic microscope lens is incredibly useful for study, work, or research. It is a practical tool that can help you a lot in your microscopy work.

We strive for 100% satisfaction, and our customers are our top priority. If you encounter any problems with the product, such as damage or incorrect quantity, please contact the seller immediately. We are committed to providing you with satisfactory after-sales service.

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Note: The package includes 1 lens and 1 storage box.