Paraboloidal mirrors, including secondary (updated November 2021)
| Diameter (ins) | Focal Ratio | Price (UK pounds) | Shipping (UK) | Shipping Europe |
| 12 | 5 | £999.00 | £35.00 | £75.00 |
| 12 | 4 | £1050.00 | £35.00 | £75.00 |
| 14 | 5 | £1,499.00 | £40.00 | £85.00 |
| 14 | 4.5 | £1,599.00 | £40.00 | £85.00 |
| 14 | 4 | £1,699.00 | £40.00 | £85.00 |
| 14 | 3.6 | £1,799.00 | £40.00 | £85.00 |
| 16 | 5 | £1,749.00 | £65.00 | £100.00 |
| 16 | 4.5 | £1,849.00 | £65.00 | £100.00 |
| 16 | 4 | £1,999.00 | £65.00 | £100.00 |
| 16 | 3.6 | £2,200.00 | £65.00 | £100.00 |
| 18 | 4.5 | £2,359.00 | £65.00 | £100.00 |
| 18 | 4 | £2,459.00 | £65.00 | £100.00 |
| 18 | 3.6 | £2,559.00 | £65.00 | £100.00 |
| 20 | 4 | £3,200.00 | £70.00 | £125.00 |
| 20 | 3.6 | £3,400.00 | £70.00 | £125.00 |
| 20 | 3.3 | £3,600.00 | £70.00 | £125.00 |
| 20 | 3 | £3,800.00 | £70.00 | £125.00 |
| 22 | 4 | £4,000.00 | £75.00 | £150.00 |
| 22 | 3.6 | £4,250.00 | £75.00 | £150.00 |
| 22 | 3.3 | £4,500.00 | £75.00 | £150.00 |
Focal ratios down to F3 available, please enquire.Delivery times are about 10-12 weeks from placing an order. No deposit is required, full payment by bank transfer is required before shipping.Price includes enhanced aluminium coatings and a secondary flat mirror.All optics above are 1/8 PV wavefront 1/27 wave RMS. Strehl .95
Prices subject to change due to cost of raw materials.
Please note that as a small business I am not VAT registered and I do not add VAT to my prices. The price paid is as shown above. Consequently I cannot offer VAT free prices to overseas customers.
Please note that since the UK left the EU customers in the EU will be liable for VAT when importing from the UK to the EU.
Nichol Optical 