Tele Vue 1.25" OIII Bandmate Filter
Introducing Televue's all-new Bandmate filters! The Oxygen-III filter features a 1.25" barrel and is designed for planetary nebulae observation. This narrowband filter passes light from doubly ionized oxygen atoms to produce a significant contrast gain even in the most ideal observation settings. This filter makes the difference between observing faint supernova remnants and planetary nebulae and missing them altogether!
All filter materials have been sourced from Germany and tested by Astronomik on a spectrograph to ensure the coating meets design specifications, mechanically tested for fit, cosmetically inspected for digs, sleeks, and pinholes and serialized. The Tele Vue OIII filter is then sent to Tele Vue headquarters to be optically tested in high-power space to ensure no image degradation. This gives you a quality filter of the highest standard created by two of the most respected names in the industry!
Each filter comes with a 10-year warranty against any and all manufacturing defects.
Dimensions & Specifications
Filter Size: 1.25" (31.75mm)
Filter Type: Narrowband Deep-Sky
Filter Shape: Round
Filter Warranty: 10 Years
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
10 years against any manufacturing defects
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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