Baader Planetarium 8mm Hyperion Telescope Eyepiece - HYP-8
148 Reviews
Our Price:
$169.00
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Description
The renowned, original Lumicon OIII narrow bandpass filter (11nm) for the Cassegrain Rear Cell isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black background of space and the delicate photons of OIII light needed for near-photographic views of the Veil, Ring, Dumbbell and Orion nebulae, among other objects. See for yourself; it's truly amazing what the OIII filter allows you to see! Lumicon tests every filter individually on a Perkin-Elmer Double-Beam spectrophotometer, inscribing on the filter its % transmission for each of the primary lines. Do not settle for cheap imitations.
Not intended for photography (use the Lumicon Deep Sky Filter).Supplier SKU
LF3050
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Dimensions & Specifications
Format
SC Rear Cell
Brand
Lumicon
Size
Schmidt-Cassegrain Rear Cell
Type
Oxygen III Filters
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Manufacturer Warranty
One Year
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
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