Oxygen III Filter. Fits all 1.25'' Eyepices: £86.80

produces near-photographic views of the Veil/ Ring/Dumbbell

The legendary LUMICON OIII narrow band-pass filter isolates just the two doubly ionized oxygen lines (496 and 501nm lines) emitted by diffuse, planetary and extremely faint nebulae. Thus,produces near-photographic views of the Veil/ Ring/Dumbbell,these faint objects become much more visible against the blackened background of space. The Lumicon Oxygen III Filter among many other objects. Performs best under both light-polluted and dark skies. You will be amazed at what the OIII filter allows you to see!

To ensure that your Lumicon filter remains the World's Best, the strictest quality control standards are employed throughout the production process. Each Lumicon Oxygen III Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the primary emission lines.

Please note that stock levels do fluctuate so please call or email to check today's stock before placing your order.

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