1.25inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; astrophotographic 1.25inch 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; allowing just for the Double Ionized Oxygen lines between 496nm to 501nm to pass through at 95 percent
Completely blocks virtually all other visible wavelengths of light so views of nebulas are optimized; increases contrast through selective filtration-Anti-reflection coated to prevent glaring and ghosting
High-Quality and Durable: High-quality metal construction and anodizing aluminium process; durable for long time use; require one CR2032 lithium battery Not Included
Friendly to Everyone: This adjustment tool can be used in all 1.25 inch focusers; provide with precise instructions in German and English about how to adjust Newtonian telescope using this laser unit; simple to get optimum performance out of telescope;
Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for Minolta Camera
KWD 6.500
Astromania 1.25" 90-Degree Erecting Prism Optical Prism - Bundle with - 1.25" 2X Barlow Lens&0.5X Reducer
KWD 23.500
Astromania Tri-Finder Finderscope Mount - Bundle with - Universal Dovetail Base&Finder Deluxe
KWD 30.500
Astromania 9x50 Illuminated Finder Scope, Black - Bundle with - Universal Quick Release Finder Shoe Base
KWD 40
