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Filter thread

Left a 1.25" and right a 2" eyepiece with filter attached Left a 1.25" and right a 2" eyepiece with filter attached

Use filters for your observing: most astronomical eyepieces offer you the option to use moon filters, polarizing filters, colour or nebula filters. This will improve your observing experience and reveal a number of details that were previously not visible to you. At the lower end of the eyepiece sleeve of your 1.25" and 2" eyepieces you will find a female thread. You can use this to attach any filter from our range.

Products 1 - 36 of 101
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Omegon 1.25", 90° Amici prism
Omegon
1.25", 90° Amici prism
( 5 / 5 )
$ 29.90
ready for shipping in 24 h
Omegon 2'' - 1.25'' Twist-lock adapter
Omegon
2'' - 1.25'' Twist-lock adapter
( 5 / 5 )
$ 79.00
ready for shipping in 24 h
Explore Scientific Camera Deep Sky 7.1MP Color
Explore Scientific
Camera Deep Sky 7.1MP Color
RRP:  $ 2,610.00
Our price:
$ 1,530.00
ready for shipping in 1-2 weeks
Omegon 1,25'' Amici Prism 90°
Omegon
1,25'' Amici Prism 90°
( 5 / 5 )
$ 169.00
ready for shipping in 24 h
Omegon 2'' Twist-lock adapter
Omegon
2'' Twist-lock adapter
$ 99.00
ready for shipping in 24 h
Omegon Amici prism 90° 2"
Omegon
Amici prism 90° 2"
$ 197.24
Sale price:
$ 181.00
ready for shipping in 24 h
Omegon 45°, 2'' to 1.25'' Amici prism
Omegon
45°, 2'' to 1.25'' Amici prism
$ 219.00
ready for shipping in 24 h
Omegon Pro Penta Prisma 90° 1.25''
Omegon
Pro Penta Prisma 90° 1.25''
$ 239.00
ready for shipping in 24 h
Omegon Barlow lens 2.5x 2”
Omegon
Barlow lens 2.5x 2”
$ 159.00
ready for shipping in 24 h
Omegon Pro 1.25'', 45° penta-prism
Omegon
Pro 1.25'', 45° penta-prism
$ 189.00
ready for shipping in 24 h
Levenhuk Diagonal mirror Ra 90° 2"
Levenhuk
Diagonal mirror Ra 90° 2"
$ 250.00
ready for shipping in 24 h
William Optics Diagonal mirror Dura Bright 90° 2"
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 250.00
ready for shipping in 24 h
William Optics Dura Bright 1.25" 90° mirror star diagonal
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 196.00
ready for shipping in 24 h
Explore Scientific Barlow Lens Focal Extender 3x 1,25"
Explore Scientific
Barlow Lens Focal Extender 3x 1,25"
( 5 / 5 )
$ 126.00
ready for shipping in 24 h
Celestron Camera NexImage 10 Color
Celestron
Camera NexImage 10 Color
$ 540.00
ready for shipping in 1-2 weeks
Baader Amici prism ClickLock BBHS® 90° 2"
Baader
Amici prism ClickLock BBHS® 90° 2"
$ 740.00
ready for shipping in 1-2 weeks
Baader Diagonal mirror ClickLock 2"
Baader
Diagonal mirror ClickLock 2"
( 5 / 5 )
$ 323.00
ready for shipping in 1-2 weeks
Explore Scientific 3" 90° mirror star diagonal
Explore Scientific
3" 90° mirror star diagonal
$ 630.00
ready for shipping in 1-2 weeks
Explore Scientific Barlow Lens Focal Extender 2x 1,25"
Explore Scientific
Barlow Lens Focal Extender 2x 1,25"
RRP:  $ 115.00
Our price:
$ 107.00
ready for shipping in 24 h
TeleVue Diagonal mirror Everbrite SC 90° 2"
TeleVue
Diagonal mirror Everbrite SC 90° 2"
RRP:  $ 730.00
Our price:
$ 609.00
ready for shipping in 6-10 weeks
Celestron Luminos Barlow 2,5x 1,25"/2"
Celestron
Luminos Barlow 2,5x 1,25"/2"
$ 196.00
ready for shipping in 24 h
Explore Scientific Camera Deep Sky Astro 26MP
Explore Scientific
Camera Deep Sky Astro 26MP
$ 1,750.00
ready for shipping in 1-2 weeks
Omegon T-Adapter M54(m)/T2(m)
Omegon
T-Adapter M54(m)/T2(m)
$ 24.90
ready for shipping in 24 h
Skywatcher Amici prism 45° 2"
Skywatcher
Amici prism 45° 2"
$ 202.00
ready for shipping in 1-2 weeks
APM Roof prism with quick release 2"
APM
Roof prism with quick release 2"
$ 322.00
ready for shipping in 1-2 weeks
Auriga Diagonal mirror 90° 2"
Auriga
Diagonal mirror 90° 2"
$ 216.00
ready for shipping in 1-2 weeks
TeleVue Everbrite 2" 90° mirror star diagonal
TeleVue
Everbrite 2" 90° mirror star diagonal
RRP:  $ 650.00
Our price:
$ 536.00
ready for shipping in 6-10 weeks
TeleVue Star diagonal 99 Percent Reflectivity 2"
TeleVue
Star diagonal 99 Percent Reflectivity 2"
RRP:  $ 520.00
Our price:
$ 427.00
ready for shipping in 6-10 weeks
Explore Scientific Barlow Lens 3x2" focal extender
Explore Scientific
Barlow Lens 3x2" focal extender
( 2 / 5 )
$ 213.00
ready for shipping in 24 h
Explore Scientific Star diagonal 99 Percent Reflectivity 2"
Explore Scientific
Star diagonal 99 Percent Reflectivity 2"
$ 202.00
ready for shipping in 1-2 weeks
Explore Scientific Camera Deep Sky 16MP Color
Explore Scientific
Camera Deep Sky 16MP Color
$ 1,200.00
ready for shipping in 1-2 weeks
Explore Scientific Barlow Lens 2x Focal Extender 2"
Explore Scientific
Barlow Lens 2x Focal Extender 2"
$ 202.00
ready for shipping in 24 h
Skywatcher Amici prism 45° 2"
Skywatcher
Amici prism 45° 2"
$ 130.00
ready for shipping in 1-2 weeks
Shelyak Spectroscope Alpy 600
Shelyak
Spectroscope Alpy 600
$ 1,010.00
ready for shipping in 1-2 weeks
APM Diagonal prism with quick release 2"
APM
Diagonal prism with quick release 2"
$ 239.00
ready for shipping in 1-2 weeks
TeleVue Everbrite 1.25" 90° star diagonal
TeleVue
Everbrite 1.25" 90° star diagonal
RRP:  $ 381.00
Our price:
$ 318.00
ready for shipping in 6-10 weeks