Your partner for astronomy

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 - 26 of 26
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Omegon 1.25" 90° Amici prism
Omegon
1.25" 90° Amici prism
( 5 / 5 )
$ 24.90
ready for shipping in 24 h
Omegon 1,25'' Amici Prism 90°
Omegon
1,25'' Amici Prism 90°
( 5 / 5 )
$ 149.00
ready for shipping in 24 h
Baader Diagonal mirror ClickLock 2"
Baader
Diagonal mirror ClickLock 2"
( 5 / 5 )
$ 347.00
ready for shipping in 24 h
Omegon Amici prism 90° 2"
Omegon
Amici prism 90° 2"
$ 369.00
ready for shipping in 24 h
William Optics Diagonal mirror Dura Bright 90° 2"
William Optics
Diagonal mirror Dura Bright 90° 2"
$ 292.00
ready for shipping in 24 h
Omegon Pro Penta Prisma 90° 1.25''
Omegon
Pro Penta Prisma 90° 1.25''
$ 219.00
ready for shipping in 24 h
Omegon Pro 1.25'', 45° penta-prism
Omegon
Pro 1.25'', 45° penta-prism
$ 169.00
ready for shipping in 24 h
Artesky Diagonal mirror 90° 1.25"
Artesky
Diagonal mirror 90° 1.25"
( 5 / 5 )
$ 93.00
ready for shipping in 3-5 weeks
Omegon 45°, 2'' to 1.25'' Amici prism
Omegon
45°, 2'' to 1.25'' Amici prism
$ 199.00
ready for shipping in 24 h
Skywatcher Amici prism 45° 2"
Skywatcher
Amici prism 45° 2"
$ 140.00
ready for shipping in 24 h
Explore Scientific Star diagonal 99 Percent Reflectivity 2"
Explore Scientific
Star diagonal 99 Percent Reflectivity 2"
$ 217.00
ready for shipping in 1-2 weeks
TS Optics Diagonal prism T2 90°
TS Optics
Diagonal prism T2 90°
$ 105.00
ready for shipping in 3-7 days
Baader Amici prism ClickLock BBHS® 90° 2"
Baader
Amici prism ClickLock BBHS® 90° 2"
$ 790.00
ready for shipping in 1-2 weeks
Celestron Diagonal mirror Twist-Lock 2"
Celestron
Diagonal mirror Twist-Lock 2"
$ 398.00
ready for shipping in 1-2 weeks
Baader 2" M68 ClickLock star diagonal with M68 thread
Baader
2" M68 ClickLock star diagonal with M68 thread
$ 362.00
ready for shipping in 1-2 weeks
Baader Amici prism 1.25" 45°
Baader
Amici prism 1.25" 45°
$ 99.00
ready for shipping in 1-2 weeks
Artesky Diagonal mirror 90° 2"
Artesky
Diagonal mirror 90° 2"
$ 163.00
ready for shipping in 3-5 weeks
Explore Scientific 3" 90° mirror star diagonal
Explore Scientific
3" 90° mirror star diagonal
$ 680.00
ready for shipping in 1-2 weeks
TeleVue Everbrite 2" 90° mirror star diagonal
TeleVue
Everbrite 2" 90° mirror star diagonal
RRP:  $ 590.00
Our price:
$ 496.00
ready for shipping in 6-10 weeks
TeleVue Everbrite 1.25" 90° star diagonal
TeleVue
Everbrite 1.25" 90° star diagonal
RRP:  $ 433.00
Our price:
$ 367.00
ready for shipping in 6-10 weeks
TeleVue Diagonal mirror Everbrite SC 90° 2"
TeleVue
Diagonal mirror Everbrite SC 90° 2"
RRP:  $ 620.00
Our price:
$ 527.00
ready for shipping in 6-10 weeks
TS Optics Diagonal mirror 90° SC/2"
TS Optics
Diagonal mirror 90° SC/2"
RRP:  $ 188.00
Our price:
$ 187.00
ready for shipping in 3-7 days
William Optics Dura Bright 1.25" 90° mirror star diagonal
William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 222.00
ready for shipping in 3-5 weeks
Skywatcher Amici prism 45° 2"
Skywatcher
Amici prism 45° 2"
$ 217.00
ready for shipping in 1-2 weeks
TeleVue Diagonal mirror 1,25" (90°)
TeleVue
Diagonal mirror 1,25" (90°)
RRP:  $ 280.00
Our price:
$ 238.00
ready for shipping in 6-10 weeks
Levenhuk Diagonal mirror Ra 90° 2"
Levenhuk
Diagonal mirror Ra 90° 2"
$ 222.00
ready for shipping in 1-2 weeks