Color eyepiece filters enhance subtle details on the planets, comets, and the Moon by selectively increasing the contrast between markings of different hues. This affordable 1.25" Orion Basic Set of Four Color Filters includes our most popular color planetary telescope eyepiece filters: #15 Deep Yellow, #25 Red, #58 Green, and #80A Medium Blue. These filters are vat-dyed for even color coating and then anti-reflection coated for maximum transmission. The eyepiece filter cells are made of anodized aluminum and are double-threaded to permit filter stacking. A protective plastic filter case is included.
Here's a brief summary describing some of the planetary features each color eyepiece filter will help enhance:
#15 Deep Yellow Planetary Filter (66% Transmission)
#25 Red (14% Transmission)
#58 Green (24% Transmission)
#80A Medium Blue (28% Transmission)
Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-447-1001.
Visit our product support section for instruction manuals and more
Orion #80A Medium Blue color telescope eyepiece filter
Orion #58 Green color telescope eyepiece filter
Orion #25 Red color telescope eyepiece filter
Orion #15 Deep Yellow color telescope eyepiece filter
Orion Plastic storage case
Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.