Circular coverglasses - 5mm diameter
Circular Glass Coverglasses manufactured from optical quality borosilicate to the highest standards. Available in thicknesses: 1.
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- Circular coverglasses - 5mm diameter
Product Description
Technical Data
Delivery & Returns
Circular Glass coverglasses are manufactured from optical quality borosilicate to the highest standards and are optically clean and ready for use.
Supplied in boxes of 100.
| Thickness guide: | |
| 1 | 0.13 - 0.16 mm |
Most microscope objectives are corrected for a coverglass thickness of 0.17mm, corresponding to no. 1½ coverglasses.
| Refractive index (as delivered) | ne 1.5255 ± 0.0015 |
| nD 1.5230 | |
| Abbe coefficient | Ve 55 |
| Mean coefficient of thermal expansion | α(20 - 300°) 7.2 x 10-6 K-1 |
| Softening temperature | 736°C |
| Density | 2.51 g/cm3 |
LEAD TIMES: Average Lead Times are shown individually in days for any products not currently in stock. Whilst we are working closely with our suppliers to minimise the impact of global supply chain issues, and regularly update our product prices and lead times, some are subject to change due to supply chain fluctuations.
Delivery is calculated at the checkout, please see our delivery and returns page for more information.
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PRICE & AVAILABILITY: Please note that while we are working closely with our suppliers to minimise any global supply chain issues, prices and availability may be subject to change at short notice.