Custom Scientific H-Alpha 656.3/4.5nm 50mm w/AR Coatings (Unmounted)

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Custom Scientific H-Alpha 656.3/4.5nm 50mm w/AR Coatings (Unmounted)

Manufacturer : Custom Scientific
Part Number : HA50AR

H-Alpha 656.3/4.5 50mm with anti-reflection coatings. For nighttime use only. NOT for solar viewing. Hydrogen-alpha 4.5nm passband. This filter is designed for non-solar imaging, and is used to image deep-sky objects that emit in the h-alpha passband. It is too wide for solar-prominence viewing, but is ideal for deep sky.

H-Alpha 656.3/4.5 50mm with anti-reflection coatings.

For nighttime use only. NOT for solar viewing. Hydrogen-alpha 4.5nm passband. This filter is designed for non-solar imaging, and is used to image deep-sky objects that emit in the h-alpha passband. It is too wide for solar-prominence viewing, but is ideal for deep sky.

Filter is unmounted.

$695.00

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9973 padilla heights road, anacortes, wa 98221 USA | phone : (360) 588-9000 FAX: (360) 588-9100

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