
Glass
Need a custom specification? Enquire

N-BK7 is a Schott designation for the most common Borosilicate Crown glass used for a wide variety of visible applications. The basic data here is given for N-BK7. There is a huge range of glasses available for which we hold data and some stock.
Out of stock? Please contact Sales@crystran.co.uk for assistance.
| Code | Description | Length (mm) | Width (mm) | Thickness (mm) | Coated | Drilled | Price | Quantity | Buy |
|---|---|---|---|---|---|---|---|---|---|
| PRISM30-60 | BK7 Prism 30mm faces 60 degree | 30 | 30 | 30 | No | No | £68.30 +VAT | Out of Stock | |
| PRISM50-60 | BK7 Prism, 50mm faces, 60 degree | 50 | 50 | 50 | No | No | £136.50 +VAT | In Stock |