Product Description
High Performance Cover Glasses 18 x 18mm No. 1.5H – For Optimal Imaging
High-performance microscope objectives work best with cover glasses that measure 170 μm in thickness. The precision of the cover glass — especially strict consistency with the nominal thickness — directly determines image clarity and contrast. Even slight variations reduce contrast and cause optical defects, most notably spherical aberration.
Our High Performance Cover Glasses 18 x18mm No. 1.5H deliver the accuracy advanced microscopy demands. With a guaranteed thickness of 170 μm ± 5 μm, they provide reliable performance for high-resolution imaging. Researchers and professionals rely on these premium coverslips with objectives that have high numerical apertures, including:
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Dry objectives: N.A. > 0.7
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Water immersion objectives: N.A. > 1.0
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Glycerol immersion objectives: N.A. > 1.2
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Oil immersion objectives: N.A. > 1.3
Key Features of Coverslips No. 1.5H:
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Chemically resistant borosilicate glass D 263® M, first hydrolytic class
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Absolutely colourless and perfectly clear – ideal for fluorescence microscopy
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Conforms to DIN ISO 8255 standards
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Precisely controlled thickness: 0.170 mm ± 0.005 mm
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CE-marked and compliant with EU Regulation 2017/746 on in vitro diagnostic medical devices (IVDR)
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Full traceability with batch numbers for quality assurance
Choose High Performance Cover Glasses 18 x 18mm No. 1.5H to achieve the sharpest images and the highest level of performance in research, diagnostics, and advanced microscopy.
