A cover glass is used to cover specimens during microscopy.– Complies with ISO 8255-1 – Pure white borosilicate glass (D 263® M) is absorption-free in the visible spectral range – High optical homogenity of the glass and thus practically free of surface defects, inclusions, streaks, bubbles and annoying streaks due to optimal manufacturing process – Highly transparent and colourless (colour neutrality) – High flatness enables optimum working conditions – Very uniform wettability A cover glass is used to cover specimens during microscopy.– Complies with ISO 8255-1 – Pure white borosilicate glass (D 263® M) is absorption-free in the visible spectral range – High optical homogenity of the glass and thus practically free of surface defects, inclusions, streaks, bubbles and annoying streaks due to optimal manufacturing process – Highly transparent and colourless (colour neutrality) – High flatness enables optimum working conditions – Very uniform wettability