Filter thread
Left a 1.25" and right a 2" eyepiece with filter attachedUse 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
Adaptors Adapter of 2'' on T2, optical path only 3 mm
( 5 / 5 )
$ 29.90
ready for shipping in 24
h
TS Optics
1.0x2" coma corrector
$ 385.00
ready for shipping in 3-7
days
ZWO
F65 Reducer 0,75x
$ 372.00
ready for shipping in 24
h
Celestron
Camera NexImage 10 Color
$ 610.00
ready for shipping in 1-2
weeks
Omegon
Adaptors C-mount to 1.25'' adapter ring
$ 12.90
ready for shipping in 24
h
ZWO
D70-M54F adapter
$ 69.00
ready for shipping in 24
h
Omegon
Pro Reducer 0.75x für RC
$ 89.00
ready for shipping in 24
h
Celestron
Camera NexImage 5 Color
$ 407.00
ready for shipping in 1-2
weeks
Explore Scientific
Camera Deep Sky Astro 26MP
$ 1,950.00
ready for shipping in 1-2
weeks
Meade
Basic Camera Adapter 1.25"
$ 92.00
ready for shipping in 24
h
Tecnosky
Reducer 0.67x
$ 221.00
ready for shipping in 24
h
Explore Scientific
Camera Deep Sky 7.1MP Color
RRP:
$ 2,790.00
Our price:
$ 1,630.00
ready for shipping in 1-2
weeks
TS Optics
Photoline 1.0x Generation II
RRP:
$ 465.00
Our price:
$ 430.00
ready for shipping in 1-2
weeks
TS Optics
2'' CCD reducer, 0.67X for RC telescopes up to f/8
$ 297.00
ready for shipping in 3-7
days
TS Optics
Adaptors SC/M48 focal adapter for Celestron EdgeHD 9.25"/ 11" / 14" OTAs
RRP:
$ 122.00
Our price:
$ 90.00
ready for shipping in 3-7
days
Skywatcher
Rotating adapter Evostar 80/100/120/150ED
$ 40.90
ready for shipping in 24
h
Tecnosky
FullFrame 2,5" RED 130 V2
$ 279.00
ready for shipping in 1-2
weeks
TS Optics
Flattener/Reducer 0.8x 2"
$ 204.00
Product can be shipped as of 01.02.2026
TS Optics
Adaptor 1.25" to C-Mount Thread
RRP:
$ 27.90
Our price:
$ 18.90
ready for shipping in 3-7
days
Askar
Reducer 0.7x
$ 349.00
ready for shipping in 3-5
weeks
Tecnosky
Adjustable Flattener Reducer FF 0.8x
$ 347.00
ready for shipping in 24
h
Tecnosky
Flattener/Reducer 0,8x OWL 180 SLD
$ 1,630.00
ready for shipping in 1-2
weeks
Astro-Physics
Reducer 0.67x 2"
$ 343.00
ready for shipping in 3-7
days
William Optics
Full-Frame Flattener/Reducer 0.72x
$ 1,170.00
ready for shipping in 3-5
weeks
TS Optics
M48 rotating adapter
$ 82.00
ready for shipping in 3-7
days
Vixen
Teleconverter Extender PH Kit for R200SS
$ 700.00
ready for shipping in 1-2
weeks
Lacerta
Teleconverter Teleextender 5x 1.25"
$ 232.00
ready for shipping in 1-2
weeks
Explore Scientific
Camera 8.3 MP II USB 3.0 Color
$ 700.00
ready for shipping in 1-2
weeks
Bresser
T2 / 2" camera adapter, including 1.25" adapter
$ 45.90
ready for shipping in 1-2
weeks
Omegon
Pro Coma Corrector for Astrograph
$ 89.00
Product can be shipped as of 01.04.2026
TS Optics
Rotation adapter M54
$ 140.00
ready for shipping in 3-7
days
Tecnosky
Variable Flattener 1.0x Full Frame
$ 349.00
ready for shipping in 1-2
weeks
TS Optics
2"/T2 focal adapter
$ 40.90
ready for shipping in 3-7
days
Explore Scientific
Camera Deep Sky 16MP Color
$ 1,280.00
ready for shipping in 1-2
weeks
Lacerta
Teleconverter Teleextender 3x 1.25"
$ 186.00
ready for shipping in 1-2
weeks
Tecnosky
Variable Flattener 1.0x M48
$ 221.00
ready for shipping in 1-2
weeks