2 inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; astrophotographic 2inch 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
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
It fits all rear cells of Schmidt Cassegrain telescopes and includes an adapter to use with refractor telescopes; The 2 inch SCT diagonal features dielectric coatings with 93% percent reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images
Allows you to take advantage of the wider field of view provided by two inch eyepieces; Dielectric coatings are more durable than regular or enhanced aluminum coatings so you will enjoy years of excellent performance from this product
Astromania Astromania Telescope Accessory Kit 1.25 Inch - Bundle with - 0.5X Reducer for Photography nd Observing
KWD 50
Astromania Adjustable Guiding Scope Ring Set with Plate - Bundle with - All-Metal Telescope Reflex Sight
KWD 24.500
Astromania 2 Inch Dust Caps Set - Bundle with - 2" Multiple 5-Position Filter Wheel
KWD 36.500
Astromania Tri-Finder Finderscope Mount - Bundle with - Universal Dovetail Base&Finder Deluxe
KWD 30
