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Astronomy
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Filters
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Nebulae filters
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OIII Filters
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Optical length
Optical length
The optically effective length of the component.
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3
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2
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Baader
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Frame
Frame
The frame allows the filter to be attached to a connector, a filter holder or in the housing of a camera.
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unmounted
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50 x 50
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Half-value width
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Price
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Nebulae filters
Optical length:
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Baader
Filters Ultra-Narrowband 4.5nm OIII CCD-Filter 50x50mm
$ 530.00
Sale price:
$ 263.52
ready for shipping in
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