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Nebulae filters (52)

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4 (52)

10 (H-alpha), 8 (O-III) (2)

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Baader (42)

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F/10 - F/3.5 (14)

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in stock (7)

short-term (44)

long-term (1)

Baader Filters SII CMOS f/2 Ultra-Highspeed 36mm

Baader

Filters SII CMOS f/2 Ultra-Highspeed 36mm

$ 401.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS Ultra-Narrowband 36mm

Baader

Filters SII CMOS Ultra-Narrowband 36mm

$ 396.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/3 Ultra-Highspeed 36mm

Baader

Filters SII CMOS f/3 Ultra-Highspeed 36mm

$ 398.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS Ultra-Narrowband 36mm

Baader

Filters OIII CMOS Ultra-Narrowband 36mm

$ 392.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/2 Ultra-Highspeed 36mm

Baader

Filters OIII CMOS f/2 Ultra-Highspeed 36mm

$ 394.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/3 Ultra-Highspeed 36mm

Baader

Filters OIII CMOS f/3 Ultra-Highspeed 36mm

$ 393.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/3 Ultra-Highspeed 31mm

Baader

Filters SII CMOS f/3 Ultra-Highspeed 31mm

$ 332.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/3 Ultra-Highspeed-Filter 31mm

Baader

Filters OIII CMOS f/3 Ultra-Highspeed-Filter 31mm

$ 328.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS Ultra-Narrowband 31mm

Baader

Filters SII CMOS Ultra-Narrowband 31mm

$ 331.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS f/2 Ultra-Highspeed 1.25"

Baader

Filters OIII CMOS f/2 Ultra-Highspeed 1.25"

$ 313.00

ready for shipping in 1-2 weeks

Baader Filters SII CMOS f/3 Ultra-Highspeed 1.25"

Baader

Filters SII CMOS f/3 Ultra-Highspeed 1.25"

$ 311.00

ready for shipping in 1-2 weeks

Baader Filters f/2 Ultra-Highspeed SII CMOS 1.25"

Baader

Filters f/2 Ultra-Highspeed SII CMOS 1.25"

$ 310.00

ready for shipping in 1-2 weeks

Baader Filters Ultra-Narrowband SII CMOS 50.4mm

Baader

Filters Ultra-Narrowband SII CMOS 50.4mm

$ 483.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS Ultra-Narrowband 1.25"

Baader

Filters OIII CMOS Ultra-Narrowband 1.25"

$ 303.00

ready for shipping in 1-2 weeks

Baader Filters OIII CMOS Ultra-Narrowband 2"

Baader

Filters OIII CMOS Ultra-Narrowband 2"

$ 444.00

Product can be shipped as of 29.08.2026

Altair Astro Filters SII OIII DualBand ULTRA 4nm 2"

Altair Astro

Filters SII OIII DualBand ULTRA 4nm 2"

$ 640.00

Product can be shipped as of 01.10.2026