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Categories
Astronomy
(87)
Telescope accessories
(87)
Astrophotography
(45)
Adaptors
(39)
Focusers
(3)
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Connection (to the telescope)
Connection (to the telescope)
Specifies the product's connection or connection thread on the telescope connection end. The same adapter dimension must always be available on the telescope.
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M54
(87)
0,96"
(2)
1"
(1)
1,25"
(180)
1,25" & 2"
(2)
1,25" & 2" & T2
(7)
1,25" & C-Mount
(2)
1,25" & T2
(7)
109mm
(1)
2"
(199)
2" & T2
(1)
2" (and M48i)
(1)
2,4"
(9)
2,7"
(4)
2.5" M117
(1)
24,5
(1)
3"
(11)
3,25"
(1)
3,3"
(3)
4"
(1)
50,8mm
(1)
70mm
(1)
78 Mm Ring Dovetail
(1)
78mm
(6)
80mm
(3)
86mm
(2)
96mm
(1)
C-Mount
(4)
Canon EF(S)
(2)
Canon Bayonet
(1)
Finderscope 50mm
(2)
Hyperstar
(1)
M100
(1)
M106
(1)
M117
(11)
M117x1
(2)
M28
(1)
M28.5
(1)
M35
(4)
M36
(1)
M36,4
(3)
M36x0.75
(2)
M37
(1)
M42
(8)
M42x0.75
(5)
M42x1
(3)
M43
(7)
M44
(3)
M46
(1)
M48
(102)
M48x0.75 (f)
(3)
M48x0.75 (m)
(2)
M49
(1)
M49.8
(1)
M50
(1)
M52
(1)
M54x0.75 (female)
(1)
M55
(1)
M56
(8)
M56x0.75
(4)
M57
(4)
M58
(6)
M60
(10)
M61x1
(1)
M63
(33)
M65
(4)
M66
(3)
M68
(61)
M68x1 Zeiss Level Connection
(1)
M69
(4)
M72
(7)
M74
(9)
M75
(1)
M77
(4)
M78
(3)
M80
(1)
M81
(1)
M82
(9)
M84
(8)
M85
(1)
M86
(1)
M88x1
(1)
M90
(13)
M92
(12)
M95
(1)
M98
(1)
Nikon
(2)
RASA
(2)
S58
(3)
S70
(2)
SC Thread
(45)
SP54
(1)
T2
(170)
T2 & S52
(7)
T2 (M42 X 0,75)
(9)
T2, M48, M54
(1)
Select multiple items
Manufacturer
Artesky
(3)
Askar
(7)
ASToptics
(3)
Baader
(19)
Geoptik
(1)
Lunt Solar Systems
(1)
Omegon
(5)
PegasusAstro
(4)
QHY
(8)
TS Optics
(20)
Wanderer Astro
(2)
William Optics
(2)
ZWO
(12)
Price
< 60 $
(32)
60 - 110 $
(12)
110 - 170 $
(4)
170 - 230 $
(5)
230 - 340 $
(11)
340 - 570 $
(4)
570 - 1,140 $
(2)
> 1,140 $
(17)
Availability
in stock
(36)
short-term
(50)
long-term
(1)
Categories:
Astronomy
>
Telescope accessories
Connection (to the telescope):
M54
Products 37 - 72 of 87
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TS Optics
Extension tube M54 5mm
$ 42.90
ready for shipping in
3-7 days
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Askar
Flattener 1.0x
$ 261.00
ready for shipping in
24 h
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Askar
Reducer 0.85x
$ 261.00
ready for shipping in
24 h
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Baader
Extension tube M54 15mm
$ 39.90
ready for shipping in
1-2 weeks
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Baader
Extension tube M54 40mm
$ 44.90
ready for shipping in
1-2 weeks
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TS Optics
Adapter M54 / M48
$ 45.90
ready for shipping in
3-7 days
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Baader
Adapter M54 / T2
$ 40.90
ready for shipping in
1-2 weeks
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Askar
Flattener 1.0x Full-Frame 185APO
$ 442.00
ready for shipping in
3-5 weeks
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Baader
Extension tube M54 7.5mm
$ 37.90
ready for shipping in
1-2 weeks
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Baader
Adapter ClickLock M54/2"
$ 110.00
Product can be shipped as of
25.10.2026
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Baader
Extension tube M54 5mm
$ 36.90
ready for shipping in
1-2 weeks
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TS Optics
Adapter M54/M48
$ 90.00
ready for shipping in
1-2 weeks
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TS Optics
Adapter M54 / M48
$ 45.90
ready for shipping in
3-7 days
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Wanderer Astro
Rotator Mini V2 M54
$ 590.00
ready for shipping in
1-2 weeks
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Baader
Extension tube M54 30mm
$ 42.90
ready for shipping in
1-2 weeks
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Askar
Reducer 0.7x
$ 261.00
ready for shipping in
3-5 weeks
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QHY
Off-Axis-Guider M Pro
$ 307.00
ready for shipping in
1-2 weeks
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ZWO
Tilter M54
RRP: $ 67.00
Our price:
$ 57.00
ready for shipping in
24 h
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TS Optics
Extension tube 7 mm M54
$ 43.90
ready for shipping in
1-2 weeks
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TS Optics
Flattener/Reducer 0.8x
$ 284.00
ready for shipping in
3-7 days
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Baader
Adapter Inverter Ring M54
$ 36.90
ready for shipping in
1-2 weeks
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Lunt Solar Systems
Flattener/Reducer 0.8x
$ 960.00
ready for shipping in
24 h
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Askar
Extension tube Adaptors M54/M48 16-20mm
$ 192.00
ready for shipping in
24 h
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TS Optics
Flattener/Reducer 0.8x M54/M48
$ 239.00
ready for shipping in
3-7 days
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PegasusAstro
Adapter IndigoOAG M54
$ 28.90
ready for shipping in
24 h
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TS Optics
Rotator M54
$ 69.00
ready for shipping in
3-7 days
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TS Optics
Extension tube M54 8mm
$ 44.90
ready for shipping in
3-7 days
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Baader
Adapter Change Ring M54 / S54
$ 74.00
ready for shipping in
1-2 weeks
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TS Optics
Extension tube M54 1mm
$ 19.90
ready for shipping in
1-2 weeks
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TS Optics
Extension tube M54 1.5mm
$ 19.90
ready for shipping in
1-2 weeks
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QHY
Off-Axis-Guider L Pro
$ 375.00
ready for shipping in
24 h
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Askar
Reducer 0.7x
$ 296.00
ready for shipping in
1-2 weeks
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PegasusAstro
Off-Axis-Guider Indigo OAG
( 4 / 5 )
$ 289.00
ready for shipping in
24 h
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TS Optics
Flattener/Reducer 0.8x
$ 222.00
ready for shipping in
3-7 days
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Baader
Adapter M54/M48
$ 40.90
ready for shipping in
1-2 weeks
Add to comparison
William Optics
Flattner Flat61A for Z61
$ 374.00
ready for shipping in
3-5 weeks
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