Astromania 1.25" O-III Filter - Bundle with - 1.25" 45-Degree Diagonal Prism
$70.75
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$70.75
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.snowvillageworld.com
Free 30-day returns Details
Product details
| Management number | 208573873 | Release Date | 2026/03/22 | List Price | $28.30 | Model Number | 208573873 | ||
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| Category | |||||||||
- High quality optical Prism inside rather than a mirror which makes your image clear and sharp
- More comfortable viewing orientation as you observe from above, filter thread for any 1.25 inch filter; accepts standard 1.25 inch eyepieces
- Protective coating on the mirror to ensure a long life; metal barrel for secure seating in the focuser
- 1.25 inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; astrophotographic 1.25 inch filter allows high-contrast imaging even in areas with strong light pollution
- Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming; allow just for the double Ionized Oxygen lines between 496nm to 501nm to pass through at 95 percent
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