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Moon filters & Polarizing filters (3)

L-RGB Filters (1)

Nebulae filters (5)

Blocking Filters (1)

Filter wheels & Filter sliders (18)

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long-term (33)

in stock (353)

short-term (975)

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ASToptics (2)

Baader (5)

DayStar (1)

Explore Scientific (2)

Starlight Xpress (23)

Connection (to the telescope)

1,25" (2)

2" (5)

M72 (5)

SC Thread (1)

T2 (M42 X 0,75) (5)

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1,25" (1)

2" (5)

Ring (2)

Filter Size

36 (2)

Appropriate for...

F/10 - F/3.5 (4)

Price

< 60 $ (7)

60 - 120 $ (7)

120 - 170 $ (1)

170 - 230 $ (1)

230 - 350 $ (2)

350 - 580 $ (8)

580 - 1,160 $ (6)

> 1,160 $ (1)

Baader Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 2"

Baader

Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 2"

$ 1,310.00

Product can be shipped as of 04.11.2026

Baader Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 36mm

Baader

Filters H-alpha/OIII/SII CMOS Ultra-Narrowband 36mm

$ 1,150.00

Product can be shipped as of 11.11.2026

Starlight Xpress Maxi USB Filterwheel 7x (50.8 x 50.8)mm, M72 - M72

Starlight Xpress

Maxi USB Filterwheel 7x (50.8 x 50.8)mm, M72 - M72

$ 1,160.00

ready for shipping in 3-6 months

Starlight Xpress Maxi USB Filterwheel 11x 36mm, M72 - M72

Starlight Xpress

Maxi USB Filterwheel 11x 36mm, M72 - M72

$ 1,160.00

ready for shipping in 3-6 months

Starlight Xpress Maxi USB Filterwheel 9x 50.8mm, M72 - M72

Starlight Xpress

Maxi USB Filterwheel 9x 50.8mm, M72 - M72

$ 1,160.00

ready for shipping in 3-6 months

Starlight Xpress Maxi USB Filterwheel 11x 1.25", M72 - M72

Starlight Xpress

Maxi USB Filterwheel 11x 1.25", M72 - M72

$ 1,160.00

ready for shipping in 3-6 months

Starlight Xpress Maxi USB Filterwheel 9 x 2"

Starlight Xpress

Maxi USB Filterwheel 9 x 2"

$ 1,160.00

ready for shipping in 3-6 months

Starlight Xpress Filter wheel USB 7x 1,25", T2 - T2

Starlight Xpress

Filter wheel USB 7x 1,25", T2 - T2

$ 498.00

ready for shipping in 3-6 months

Starlight Xpress USB Filterwheel 5x 50.8mm, SCT - T2

Starlight Xpress

USB Filterwheel 5x 50.8mm, SCT - T2

$ 530.00

ready for shipping in 3-6 months

Starlight Xpress USB filter wheel for 5x 2" filter with T-thread (female) + T-thread (male)

Starlight Xpress

USB filter wheel for 5x 2" filter with T-thread (female) + T-thread (male)

$ 498.00

ready for shipping in 3-6 months

Starlight Xpress Mini USB Filterwheel 5x 36mm, T2 - T2

Starlight Xpress

Mini USB Filterwheel 5x 36mm, T2 - T2

$ 498.00

ready for shipping in 3-6 months

Starlight Xpress USB Filterwheel 7x 36mm, T2 - T2

Starlight Xpress

USB Filterwheel 7x 36mm, T2 - T2

$ 498.00

ready for shipping in 3-6 months

Starlight Xpress Mini USB Filterwheel 5x 1.25", T2 - T2

Starlight Xpress

Mini USB Filterwheel 5x 1.25", T2 - T2

RRP: $ 498.00

Our price:

ready for shipping in 3-6 months

Baader Filters OIII CMOS Ultra-Narrowband 2"

Baader

Filters OIII CMOS Ultra-Narrowband 2"

$ 446.00

Product can be shipped as of 02.11.2026

DayStar Blocking Filters UV/IR 2"

DayStar

Blocking Filters UV/IR 2"

$ 185.00

ready for shipping in 3-6 months

Baader Filters H-alpha CMOS Ultra-Narrowband 36mm

Baader

Filters H-alpha CMOS Ultra-Narrowband 36mm

$ 418.00

Product can be shipped as of 03.11.2026

Starlight Xpress Ultra slimline axial guide accessory kit for use with SX filter wheel & Lodestar/SXV/SXV-EX autoguider with extension

Starlight Xpress

Ultra slimline axial guide accessory kit for use with SX filter wheel & Lodestar/SXV/SXV-EX autoguider with extension

$ 312.00

ready for shipping in 3-6 months

Starlight Xpress Ultra slimline axial guide accessory kit for use with SX filter wheel & Lodestar/SXV/SXV-EX autoguider

Starlight Xpress

Ultra slimline axial guide accessory kit for use with SX filter wheel & Lodestar/SXV/SXV-EX autoguider

$ 289.00

ready for shipping in 3-6 months

ASToptics Filters ND03 neutral density filter (50% Transmission) 1.25

ASToptics

Filters ND03 neutral density filter (50% Transmission) 1.25

$ 34.90

ready for shipping in 3-6 months

ASToptics Filters SINGLE POLARIZING FILTER, 2"

ASToptics

Filters SINGLE POLARIZING FILTER, 2"

$ 46.90

ready for shipping in 3-6 months

Starlight Xpress Filters M72 (Tak) adapter (male) for SX USB filter wheel

Starlight Xpress

Filters M72 (Tak) adapter (male) for SX USB filter wheel

$ 104.00

ready for shipping in 3-6 months

Starlight Xpress SXV filter carousel with 7x 36mm filter holders

Starlight Xpress

SXV filter carousel with 7x 36mm filter holders

$ 80.00

ready for shipping in 3-6 months

Starlight Xpress Mini Filter Carousel 5x 36mm (unmounted)

Starlight Xpress

Mini Filter Carousel 5x 36mm (unmounted)

$ 80.00

ready for shipping in 3-6 months

Starlight Xpress SXV filter carousel with 5x 50mm filter holders

Starlight Xpress

SXV filter carousel with 5x 50mm filter holders

$ 80.00

ready for shipping in 3-6 months

Starlight Xpress SXV filter carousel with 5x 2" filter holders

Starlight Xpress

SXV filter carousel with 5x 2" filter holders

$ 80.00

ready for shipping in 3-6 months

Starlight Xpress Filters Mini Filter Wheel M48 (female) Adaptor

Starlight Xpress

Filters Mini Filter Wheel M48 (female) Adaptor

$ 58.00

ready for shipping in 3-6 months

Starlight Xpress Filters SCT adapter (male) for SX USB filter wheel

Starlight Xpress

Filters SCT adapter (male) for SX USB filter wheel

$ 58.00

ready for shipping in 3-6 months

Baader Filters UV/IR L CMOS 2"

Baader

Filters UV/IR L CMOS 2"

RRP: $ 126.00

Our price:

Product can be shipped as of 01.12.2026

Starlight Xpress Filters T2 adapter (female) for SX USB filter wheel

Starlight Xpress

Filters T2 adapter (female) for SX USB filter wheel

$ 46.90

ready for shipping in 3-6 months

Starlight Xpress Filters T2 adapter (male) for SX USB filter wheel

Starlight Xpress

Filters T2 adapter (male) for SX USB filter wheel

$ 46.90

ready for shipping in 3-6 months

Starlight Xpress Mini Filterwheel Carousel 5x 1.25"

Starlight Xpress

Mini Filterwheel Carousel 5x 1.25"

$ 80.00

ready for shipping in 3-6 months

Explore Scientific Filters 1.25" ND 0.9 neutral density filter

Explore Scientific

Filters 1.25" ND 0.9 neutral density filter

RRP: $ 28.90

Our price:

Product can be shipped as of 15.12.2026

Explore Scientific Filters 2" H-Beta filter

Explore Scientific

Filters 2" H-Beta filter

$ 162.00

Product can be shipped as of 01.12.2026

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