google-site-verification: googleeb29447abf615d32.html 1.5H Precision coverslips, 25mm dia.

High precision German coverslips for cell culture and super resolution microscopy. 25mm diameter 0.170mm +/- 5um, 100 pieces, untreated.

In Super Resolution imaging, the quality of the cover glass, in particular the compliance with the nominal thickness, has a crucial impact on the imaging quality. Variations of thickness reduce the image contrast and result in image defects, most notably in spherical aberration. This high-precision cover glasses with thickness No. 1.5H featuring an exceptionally accurate thickness of 170 μm ± 5 μm. This new generation of cover glasses are highly recommended for objectives with high numerical aperture and high resolution, for example:

  • dry objectives: N.A. > 0.7
  • objectives for water immersion: N.A. > 1.0
  • objectives for glycerol immersion: N.A. > 1.2
  • objectives for oil immersion: N.A. > 1.3 
  • made of chemically resistant borosilicate glass D 263® M of the first hydrolytic class
  • absolutely colourless, perfectly clear, suitable for fluorescence microscopy
  • in compliance with DIN ISO 8255
  • thickness No. 1.5H (0.170 mm ± 0.005 mm)
  • for super resolution microscopy in SIM, STED, SPDM, PTM, SOFI, etc.

Precision coverslips, 25mm dia. #1.5H thick 100 pieces

SKU: GG-25-1.5H
$89.00Price