Extension & reduction adaptors < Adaptors < Telescope accessories < Astronomy | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Astronomy (3042)

Telescope accessories (1528)

Extension & reduction adaptors (92)

Extension rings & adaptors (18)

Reduction rings & adaptors (48)

Show main categories

Availability

in stock (92)

short-term (190)

long-term (27)

Select multiple items

Manufacturer

Artesky (1)

Askar (1)

ASToptics (12)

Baader (21)

Celestron (1)

DayStar (1)

Explore Scientific (1)

Geoptik (4)

Howie Glatter (1)

iOptron (1)

Lunt Solar Systems (1)

Omegon (9)

Optec (1)

PegasusAstro (15)

Pierro Astro (1)

PrimaLuceLab (1)

Starlight Instruments (1)

Starlight Xpress (2)

TeleVue (1)

TS Optics (10)

Vixen (1)

William Optics (1)

ZWO (4)

Connection (to the telescope)

0,96" (1)

1,25" (6)

2" (10)

3,25" (1)

3,3" (1)

50,8mm (1)

M36x0.75 (2)

M37 (1)

M42 (1)

M48 (9)

M52 (1)

M54 (5)

M56 (2)

M56x0.75 (3)

M63 (1)

M66 (1)

M68 (5)

M69 (1)

M72 (1)

M74 (1)

M77 (1)

M81 (1)

M82 (1)

S58 (1)

SC Thread (5)

T2 (10)

Connector (other end)

1,25" (9)

2" (4)

24,5mm (1)

C-Mount (1)

M27 (1)

M28 (1)

M42 (3)

M48 (7)

M48x0.75 (1)

M54 (9)

M55 (1)

M58 (1)

M63 (2)

M65 (1)

M68 (4)

M72 (1)

M72x0,75 (1)

OPTEC (1)

SC Thread (1)

T2 (6)

Internal Thread (1)

Price

< 60 $ (68)

60 - 110 $ (17)

110 - 170 $ (3)

170 - 220 $ (2)

220 - 340 $ (1)

340 - 560 $ (1)

Omegon 2'' - 1.25'' Twist-lock adapter

Omegon

2'' - 1.25'' Twist-lock adapter

$ 79.00

ready for shipping in 24 h

Omegon 2'' adapters with reducer 1.25 ''

Omegon

2'' adapters with reducer 1.25 ''

$ 24.90

ready for shipping in 24 h

Omegon T2 to 1.25'' adapter

Omegon

T2 to 1.25'' adapter

$ 29.90

ready for shipping in 24 h

ZWO Adapter M54 / M48

ZWO

Adapter M54 / M48

$ 27.90

ready for shipping in 24 h

Baader Adapter 2'' ClickLock SC clamp

Baader

Adapter 2'' ClickLock SC clamp

$ 99.00

ready for shipping in 24 h

Omegon 2'' to 1.25" reducer adapter

Omegon

2'' to 1.25" reducer adapter

$ 34.90

ready for shipping in 24 h

ASToptics M54 (Female) to M48 (Male) adapter

ASToptics

M54 (Female) to M48 (Male) adapter

$ 39.90

ready for shipping in 24 h

Omegon adapter ring M48-T2 0mm

Omegon

adapter ring M48-T2 0mm

$ 24.90

ready for shipping in 24 h

Baader Adapter 2" M54 ClickLock clamp

Baader

Adapter 2" M54 ClickLock clamp

$ 99.00

ready for shipping in 24 h

Omegon Adapter T-Adaptors M54(m)/T2(m)

Omegon

Adapter T-Adaptors M54(m)/T2(m)

$ 24.90

ready for shipping in 24 h

Artesky Adapter Twist Lock 2" (Skywatcher Newton)

Artesky

Adapter Twist Lock 2" (Skywatcher Newton)

$ 111.00

ready for shipping in 24 h

Baader Adapter Eyepiece clamp ClickLock 1 ¼"/T-2i

Baader

Adapter Eyepiece clamp ClickLock 1 ¼"/T-2i

$ 98.00

ready for shipping in 24 h

ZWO T2 / C mount adapter

ZWO

T2 / C mount adapter

$ 27.90

ready for shipping in 24 h

ASToptics Adapter Reversion ring with 10mm M42x0.75 internal thread

ASToptics

Adapter Reversion ring with 10mm M42x0.75 internal thread

$ 33.90

ready for shipping in 24 h

Baader Adapter Focusing T-2 eyepiece clamp 1 1/4 "

Baader

Adapter Focusing T-2 eyepiece clamp 1 1/4 "

$ 52.00

ready for shipping in 24 h

PegasusAstro Adapter M54 Male - M54 Male

PegasusAstro

Adapter M54 Male - M54 Male

$ 33.90

ready for shipping in 24 h

Lunt Solar Systems Lunt T2 to 2" blocking filter adapter

Lunt Solar Systems

Lunt T2 to 2" blocking filter adapter

$ 156.00

ready for shipping in 24 h

ZWO Adapter M54 Adaptors for Filter Drawer

ZWO

Adapter M54 Adaptors for Filter Drawer

$ 39.90

ready for shipping in 24 h

Baader Adapter Reducing piece S52 / M48

Baader

Adapter Reducing piece S52 / M48

$ 27.90

ready for shipping in 24 h

ASToptics Adapter M56x0.75 (female) to M48x0.75 (male)

ASToptics

Adapter M56x0.75 (female) to M48x0.75 (male)

$ 39.90

ready for shipping in 24 h

ASToptics M48(M) to 1.25" filter(F) adapter

ASToptics

M48(M) to 1.25" filter(F) adapter

$ 27.90

ready for shipping in 24 h

Omegon Adapter 2'' T2 Adaptors with 1.25'' Reducer

Omegon

Adapter 2'' T2 Adaptors with 1.25'' Reducer

RRP: $ 59.80

Our price:

ready for shipping in 24 h

Celestron Adapter SCT Visual Back 1,25"

Celestron

Adapter SCT Visual Back 1,25"

$ 32.90

ready for shipping in 24 h

ASToptics Easy Grip Twist-Lock adapter (M48 to 1.25")

ASToptics

Easy Grip Twist-Lock adapter (M48 to 1.25")

$ 78.00

ready for shipping in 24 h

TS Optics Adapter Adaptor for 1,25" eyepieces to 24,5mm / 0.965" focuser

TS Optics

Adapter Adaptor for 1,25" eyepieces to 24,5mm / 0.965" focuser

$ 35.90

ready for shipping in 24 h

iOptron Adapter M56 / M48

iOptron

Adapter M56 / M48

$ 33.90

ready for shipping in 24 h

PegasusAstro Adapter M54 Male - M48 Male

PegasusAstro

Adapter M54 Male - M48 Male

$ 44.90

ready for shipping in 24 h

PegasusAstro Adapter M54 Male - M42 Male

PegasusAstro

Adapter M54 Male - M42 Male

$ 44.90

ready for shipping in 24 h

Baader T2/1.25" ultrashort adapter

Baader

T2/1.25" ultrashort adapter

$ 34.90

ready for shipping in 24 h

Starlight Instruments Takahashi FS128 tube adapter ring

Starlight Instruments

Takahashi FS128 tube adapter ring

$ 481.00

ready for shipping in 24 h

Geoptik Maksutov / SC Adapter

Geoptik

Maksutov / SC Adapter

$ 30.90

ready for shipping in 24 h

Baader Adapter 2" ClickLock SCL clamp (C11-C14) for large SC telescopes

Baader

Adapter 2" ClickLock SCL clamp (C11-C14) for large SC telescopes

$ 114.00

ready for shipping in 24 h

PegasusAstro Adapter M42 / M54

PegasusAstro

Adapter M42 / M54

$ 30.90

ready for shipping in 24 h

ASToptics M56(M) to M48(F) adapter

ASToptics

M56(M) to M48(F) adapter

$ 39.90

ready for shipping in 24 h

ASToptics 36mm filter to 2" adapter (M48x0.75)

ASToptics

36mm filter to 2" adapter (M48x0.75)

$ 39.90

ready for shipping in 24 h

PegasusAstro Adapter 1.25" / M42

PegasusAstro

Adapter 1.25" / M42

$ 26.90

ready for shipping in 24 h

Compare 0/4

Clear Compare now Compare