Updated 11 May 2026
| Brand | OVL |
| Category | Astronomy > Eyepiece Accessories & Filters > Astronomy Filters |
| Available at | 1 UK stores |
| 90-day avg | £69.99 |
OVL
Optical Vision 2 Inch O-III Narrowband Filter
£69.99Fair Price
Cheapest at Wex · 1 store
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PRICE HISTORY
Current
£62
Change
+0.5%
Avg
£62
Low
£56
High
£66
Volatility
2.7%
PRODUCT DESCRIPTION
- The Sky-Watcher 2 Inch O-III Narrowband Filter is specially designed for the observation of gas and planetary nebulae. It distinguishes different contrasts of the wavelengths of light that pass through, giving ideal conditions for the observation of faint super nova remnants and planetary remnants.