Filter thread

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.

Omegon
Amici-Prisma 90°, 1,25''
( 5 / 5 )
$ 29.90
ready for shipping in 24
h

Omegon
1,25'' Amici Prism 90°
( 5 / 5 )
$ 169.00
ready for shipping in 24
h

Omegon
2'' - 1.25'' Twist-lock adapter
( 5 / 5 )
$ 79.00
ready for shipping in 24
h

Skywatcher
Barlow Lens Nomad-5 Premium 5x 1.25"
$ 90.00
ready for shipping in 3-7
days

Omegon
2'' Twist-lock adapter
$ 99.00
ready for shipping in 24
h
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Omegon
Amici prism 90° 2"
$ 269.00
ready for shipping in 24
h

Omegon
Barlow lens 2.5x 2”
$ 159.00
ready for shipping in 24
h

Explore Scientific
Barlow Lens Focal Extender 2x 1,25"
RRP:
$ 114.00
Our price:
$ 106.00
ready for shipping in 24
h

Explore Scientific
Barlow Lens Focal Extender 3x 1,25"
( 5 / 5 )
$ 125.00
ready for shipping in 24
h

Celestron
Camera NexImage 10 Color
$ 570.00
ready for shipping in 24
h

Omegon
45°, 2'' to 1.25'' Amici prism
$ 219.00
ready for shipping in 24
h

Explore Scientific
Barlow Lens 2x Focal Extender 2"
$ 200.00
ready for shipping in 24
h

Omegon
T-Adapter M54(m)/T2(m)
$ 24.90
ready for shipping in 24
h

Omegon
2'' adapters with reducer 1.25 ''
$ 29.90
ready for shipping in 24
h

William Optics
Diagonal mirror Dura Bright 90° 2"
$ 248.00
ready for shipping in 24
h

Artesky
Adapter Twist Lock 2" (Skywatcher Newton)
$ 108.00
ready for shipping in 3-5
weeks

Celestron
Luminos Barlow 2,5x 1,25"/2"
$ 200.00
ready for shipping in 24
h

Omegon
Pro Penta Prisma 90° 1.25''
$ 239.00
ready for shipping in 24
h

Explore Scientific
Barlow Lens 3x2" focal extender
( 2 / 5 )
$ 211.00
ready for shipping in 24
h

Artesky
Diagonal mirror 90° 1.25"
( 5 / 5 )
$ 81.00
ready for shipping in 24
h

Baader
Amici prism ClickLock BBHS® 90° 2"
$ 730.00
ready for shipping in 1-2
weeks

Explore Scientific
Barlow Lens Focal Extender 5x 1,25"
$ 135.00
ready for shipping in 1-2
weeks

Omegon
Adaptors C-mount to 1.25'' adapter ring
$ 11.90
ready for shipping in 24
h

Omegon
Pro Coma Corrector for Astrograph
$ 119.00
ready for shipping in 24
h

Shelyak
Spectroscope Alpy 600
$ 1,000.00
ready for shipping in 1-2
weeks

Omegon
glass path corrector for 1.25'' bino-viewers 2x
$ 59.00
ready for shipping in 24
h

Celestron
Diagonal mirror Twist-Lock 2"
$ 367.00
ready for shipping in 1-2
weeks

TS Optics
1.0x2" coma corrector
$ 357.00
ready for shipping in 3-7
days

Omegon
Pro 1.25'', 45° penta-prism
$ 189.00
ready for shipping in 24
h

Auriga
Diagonal mirror 90° 2"
$ 214.00
ready for shipping in 1-2
weeks

Omegon
Pro Reducer 0.75x für RC
$ 119.00
ready for shipping in 24
h

TS Optics
Diagonal mirror 90° SC/2"
$ 173.00
ready for shipping in 3-7
days

Skywatcher
Amici prism 45° 2"
$ 129.00
ready for shipping in 1-2
weeks

APM
Diagonal mirror 90° 99% 2"
$ 135.00
Product can be shipped as of 01.05.2025

William Optics
Dura Bright 1.25" 90° mirror star diagonal
$ 194.00
ready for shipping in 3-5
weeks

TS Optics
Diagonal prism T2 90°
$ 97.00
ready for shipping in 3-7
days