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
All metal construction and anodizing aluminium process; durable for long time use; threaded for standard 1.25- inch astronomy filters
Allow to attach Nikon Cameras to 1.25 inch telescope; Fits Nikon D90 D80 D70 D60 D50 D40x D40 D800 D700 D600 D300s D300 D200 D100 D7000 D5200 D5100 D5000 D3200 D3100 D3000 D4 D3x D3s and all SLR Cameras
Astromania 2" Color/Planetary Moon Filter #AC54 - Bundle with - 2" Multiple 5-Position Filter Wheel
KWD 41.500
Astromania Finderscope Starpointer for Astronomical Telescopes - Bundle with - Universal Finder Shoe Base&Universal Dovetail Base
KWD 21
Astromania Narrow-to-Wide Dovetail Adapter Plate - Adaptor Dovetail Clamp from Vixen Level to Losmandy
KWD 39
Astromania T-Ring Set for Minolta Camera - Bundle with - Viewfinder with 6 Mounting Adapters
KWD 23.500
