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Special Solar Filters

Filters

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$429.00 - $429.00
$429.00
$429.00 - $429.00
$429.00

Baader SunDancer II Telecentric System TZ-4S

Solar Spectrum

Description Baader SunDancer II 4x Telecentric System TZ-4S Delivers a plane-parallel, achromatic beam of light with 36 mm diameter Designed espe...

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$409.00 - $409.00
$409.00
$409.00 - $409.00
$409.00

Baader SunDancer II Telecentric System TZ-3S

Solar Spectrum

Description Achromatic 3x telecentric system Four-lens optical design, BBAR (Broad-Band Anti-Reflection) coating Anti-reflective thread and black...

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$102.00 - $179.00
$102.00 - $179.00
$102.00 - $179.00
$102.00

H-alpha Bandpass Filter (20 nm)

Baader Planetarium

Description H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically with CCD and CMO...

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$299.00 - $299.00
$299.00
$299.00 - $299.00
$299.00

Baader Calcium GEN-II 1¼" with LPFC

Baader Planetarium

Description Single filter (unstacked!), shows finest solar details in calcium K (Cak) lightFor solar photography only in combination with enclosed...

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$96.00 - $178.00
$96.00 - $178.00
$96.00 - $178.00
$96.00

O-III Super-G Filter (9nm) - CMOS optimized

Baader Planetarium

Description O-III Super-G filter with 9 nm FWHM and a maximum transmission of 97%.For visual and photographic observation of planetary nebulae and...

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$119.00 - $199.00
$119.00 - $199.00
$119.00 - $199.00
$119.00

Baader Solar Continuum Filter 7.5nm (540nm)

Baader Planetarium

Description Baader 7.5 nm Solar Continuum Filter, CWL 540nm A must for owners of achromatic refractors. This narrowband-filter cuts the spectral r...

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