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Select multiple items

Baader Filters UBVRI Bessel V 100x100mm

Baader

Filters UBVRI Bessel V 100x100mm

$ 790.00

ready for shipping in 1-2 weeks

Baader Filters UBVRI Bessel R 100x100mm

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Filters UBVRI Bessel R 100x100mm

$ 800.00

ready for shipping in 1-2 weeks

iOptron Filter wheel iEFW 5x 1.25"

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Filter wheel iEFW 5x 1.25"

$ 269.00

ready for shipping in 1-2 weeks

Baader Filters RGB-R CMOS 36mm

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$ 134.00

ready for shipping in 1-2 weeks

Baader Filters H-alpha/OIII/SII CMOS f/2 Highspeed 31mm

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$ 530.00

ready for shipping in 1-2 weeks

iOptron Pole finder iPolar for HEQ5

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Pole finder iPolar for HEQ5

$ 351.00

ready for shipping in 3-5 weeks

Baader Filters OIII CMOS Narrowband 50.4mm

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$ 323.00

ready for shipping in 1-2 weeks

Baader Filters H-Beta CMOS Narrowband 65x65mm

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$ 520.00

ready for shipping in 1-2 weeks

Baader Planewave-Clamp 8"

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Planewave-Clamp 8"

$ 640.00

ready for shipping in 1-2 weeks

Baader Filters H-alpha CMOS Ultra-Narrowband 50.4mm

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Filters H-alpha CMOS Ultra-Narrowband 50.4mm

$ 487.00

Product can be shipped as of 11.02.2026

Baader Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm

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Filters H-alpha CMOS f/3 Ultra-Highspeed 50.4mm

$ 489.00

ready for shipping in 1-2 weeks

Baader Filters Clear glass 31mm

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Filters Clear glass 31mm

$ 63.00

ready for shipping in 1-2 weeks

Baader Filters H-alpha/OIII/SII CMOS Narrowband 31mm

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Filters H-alpha/OIII/SII CMOS Narrowband 31mm

$ 481.00

ready for shipping in 1-2 weeks

William Optics Flat6A III Special Edition FLT91

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Flat6A III Special Edition FLT91

$ 445.00

ready for shipping in 3-5 weeks

Baader AstroSolar telescope solar filter ASTF 100mm

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AstroSolar telescope solar filter ASTF 100mm

$ 100.00

ready for shipping in 1-2 weeks

Baader Filters H-Beta CMOS Narrowband 36mm

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Filters H-Beta CMOS Narrowband 36mm

$ 253.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/2 Ultra-Highspeed 50x50mm

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Filters OIII CMOS f/2 Ultra-Highspeed 50x50mm

$ 469.00

ready for shipping in 1-2 weeks

Baader Polaris 1 25mm calibration and guiding eyepiece, T-2 (illuminated)

Baader

Polaris 1 25mm calibration and guiding eyepiece, T-2 (illuminated)

$ 131.00

ready for shipping in 1-2 weeks

Baader BDSF digital solar filter, 80mm

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BDSF digital solar filter, 80mm

$ 108.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS Ultra-Narrowband 50x50mm

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Filters SII CMOS Ultra-Narrowband 50x50mm

$ 466.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/2 Ultra-Highspeed 50x50mm

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Filters SII CMOS f/2 Ultra-Highspeed 50x50mm

$ 469.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/3 Ultra-Highspeed 50x50mm

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Filters OIII CMOS f/3 Ultra-Highspeed 50x50mm

$ 464.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/3 Ultra-Highspeed 50x50mm

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$ 467.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS Ultra-Narrowband 50x50mm

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$ 463.00

ready for shipping in 1-2 weeks

Baader Filters f/2 Ultra-Highspeed SII CMOS 50.4mm

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Filters f/2 Ultra-Highspeed SII CMOS 50.4mm

$ 460.00

ready for shipping in 1-2 weeks

Baader Filters RGB-G CMOS 1.25"

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Filters RGB-G CMOS 1.25"

$ 112.00

ready for shipping in 1-2 weeks

Baader Filters UBVRI Bessel photometric SET 1.25"

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Filters UBVRI Bessel photometric SET 1.25"

$ 820.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/2 Ultra-Highspeed 50.4mm

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Filters OIII CMOS f/2 Ultra-Highspeed 50.4mm

$ 454.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/3 Ultra-Highspeed 50.4mm

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Filters SII CMOS f/3 Ultra-Highspeed 50.4mm

$ 458.00

ready for shipping in 1-2 weeks

Baader AstroSolar telescope solar filter ASSF 100mm

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$ 79.00

ready for shipping in 1-2 weeks

Baader Filters UBVRI Bessel R 36mm

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$ 203.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/3 Ultra-Highspeed 50.4mm

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Filters OIII CMOS f/3 Ultra-Highspeed 50.4mm

$ 453.00

ready for shipping in 1-2 weeks

Baader Filters UHC-L 65x65mm

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Filters UHC-L 65x65mm

$ 452.00

ready for shipping in 1-2 weeks

Baader Filters H-alpha CMOS f/3 Ultra-Highspeed 2"

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Filters H-alpha CMOS f/3 Ultra-Highspeed 2"

$ 447.00

ready for shipping in 1-2 weeks

William Optics Flattener Flat68III

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Flattener Flat68III

$ 1,150.00

ready for shipping in 3-5 weeks

Baader Filters 500nm 1.25"

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Filters 500nm 1.25"

$ 60.00

ready for shipping in 1-2 weeks