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Solar Spectrum Calcium K-Line Filters

Original price $7,420.00 - Original price $8,350.00
Original price
$7,420.00 - $8,350.00
$7,420.00 - $8,350.00
Current price $7,420.00

Solar Spectrum Calcium K-Line CK46 (46mm clear aperture)

Solar Spectrum

Description 46mm clear aperture, selected quality with uniform K-Line image Half-bandwidths: 1+.5/-.2 Ang, 0.5+0.1/-0.1A  Extremely Narrow! Used ...

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Original price $4,930.00 - Original price $5,950.00
Original price
$4,930.00 - $5,950.00
$4,930.00 - $5,950.00
Current price $4,930.00

Solar Spectrum Calcium K-Line CK32 (32mm clear aperture)

Solar Spectrum

Description 32mm clear aperture, selected quality with uniform K-Line image Half-bandwidths: 1+.5/-.2 Ang, 0.5+0.1/-0.1A  Extremely Narrow! Used ...

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Original price $0.00 - Original price $0.00
Original price
$0.00
$0.00 - $0.00
Current price $0.00

Triband-SCT- Schmidt-Cassegrain-based Multi-Purpose-Telescope, for Sun and Deep Sky

Baader Planetarium

Get ready for the 2024 Solar Eclipse! Description Triband-SCT's are available in apertures of 8", 91„4" and 11". Triband-ERF-coated Schmidt corre...

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Original price $3,130.00 - Original price $3,750.00
Original price
$3,130.00 - $3,750.00
$3,130.00 - $3,750.00
Current price $3,130.00

Solar Spectrum Calcium K-Line CK18 (18mm clear aperture)

Solar Spectrum

Description 18mm clear aperture, selected quality with uniform K-Line image Half-bandwidths: 1+.5/-.2 Ang, 0.5+0.1/-0.1A  Extremely Narrow! Used ...

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