Telescope accessories < Astronomy | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Astronomy (4178)

Telescope accessories (1836)

Prisms & Diagonal mirrors (31)

Barlow & Erecting Lenses (21)

Astrophotography (601)

Spectroscopy & Photometry (64)

Binocular viewers (18)

Transport & storage (188)

Alignment accessories (27)

Parts & spares (81)

Dew shields & Ventilation (64)

Straylight and glare shields (25)

Cables & power supplies (126)

Miscellaneous (29)

Show main categories

Availability

short-term (1836)

in stock (1500)

long-term (366)

Select multiple items

Manufacturer

10Micron (8)

Altair Astro (1)

APM (1)

Artesky (84)

Askar (11)

ASToptics (21)

Astro-Physics (1)

AstroMedia (5)

Astronomik (1)

Astroprints (44)

Astrozap (1)

B+W (23)

Baader (290)

Benro (2)

Berlebach (6)

BORG (1)

Bresser (14)

Bushnell (1)

Canon (7)

Celestron (26)

DayStar (13)

Discovery (1)

euro EMC (6)

Explore Scientific (23)

Geoptik (14)

Gerd Neumann jr. (40)

GSO (3)

Hotech (12)

Hubble Optics (32)

iOptron (21)

Lacerta (31)

Levenhuk (5)

Losmandy (10)

Lunatico (40)

Lunt Solar Systems (2)

Moravian (36)

noctutec (17)

Oklop (3)

Omegon (12)

Optec (2)

PegasusAstro (64)

Phoenix Astronomy (1)

Pierro Astro (13)

Pixel (4)

PlaneWave (6)

PrimaLuceLab (103)

QHY (18)

Rigel Systems (3)

SBIG (2)

Schroeder (1)

Sharpstar (2)

Shelyak (58)

Skywatcher (51)

Starizona (7)

Starlight Instruments (2)

Takahashi (1)

Taurus (12)

TEC (6)

Tecnosky (1)

Telegizmos (47)

TeleVue (47)

Telrad (1)

ToupTek (11)

TS Optics (379)

Unihedron (5)

Vixen (37)

Wanderer Astro (24)

William Optics (35)

ZWO (21)

Connection (to the telescope)

0,96" (1)

1,25" (73)

1,25" & 2" & T2 (2)

1,25" & C-Mount (2)

1,25" & T2 (2)

2" (110)

2" & M54x0.75 (6)

2" & T2 (1)

2,4" (8)

2,7" (3)

24,5 (1)

3" (6)

3,3" (2)

70mm (1)

86mm (2)

96mm (1)

C-Mount (2)

Canon Bayonet (1)

Hyperstar (1)

M100 (1)

M106 (1)

M117 (11)

M28 (1)

M28.5 (1)

M35 (2)

M36,4 (3)

M42 (8)

M42x0.75 (2)

M42x1 (2)

M43 (6)

M44 (3)

M48 (49)

M48x0.75 (m) (1)

M49 (1)

M50 (1)

M54 (50)

M55 (1)

M56 (6)

M57 (1)

M58 (4)

M60 (10)

M63 (24)

M65 (3)

M68 (46)

M69 (3)

M72 (6)

M74 (8)

M75 (1)

M77 (3)

M78 (3)

M80 (1)

M82 (6)

M84 (3)

M85 (1)

M86 (1)

M88x1 (1)

M90 (11)

M92 (9)

M98 (1)

Nikon (1)

RASA (1)

S58 (3)

S70 (2)

SC Thread (24)

SP54 (1)

T2 (84)

T2 & S52 (3)

T2 (M42 X 0,75) (2)

Price

< 60 $ (637)

60 - 110 $ (411)

110 - 170 $ (174)

170 - 220 $ (115)

220 - 330 $ (153)

330 - 560 $ (146)

560 - 1,110 $ (104)

> 1,110 $ (96)

TS Optics Eyepiece holders / protective cases, 65mm diameter, 80-130mm in height

TS Optics

Eyepiece holders / protective cases, 65mm diameter, 80-130mm in height

$ 14.90

ready for shipping in 3-7 days

Telegizmos T3-16 telescope cover for 16'' SCT

Telegizmos

T3-16 telescope cover for 16'' SCT

RRP: $ 411.00

Our price:

ready for shipping in 3-7 days

$Telegizmos TG-R4 telescope cover for 4'' refractor$

Telegizmos

TG-R4 telescope cover for 4'' refractor

RRP: $ 177.00

Our price:

ready for shipping in 3-7 days

William Optics 1,25'' 45° Amici prism on 1,25''

William Optics

1,25'' 45° Amici prism on 1,25''

$ 177.00

ready for shipping in 3-5 weeks

ASToptics Camera adaptor M48 9mm adapter - SONY E-mount (A7, ...)

ASToptics

Camera adaptor M48 9mm adapter - SONY E-mount (A7, ...)

$ 77.00

ready for shipping in 3-5 weeks

TS Optics Silica Gel 10x5g

TS Optics

Silica Gel 10x5g

$ 16.90

ready for shipping in 3-7 days

Shelyak Spectroscope LISA near IR

Shelyak

Spectroscope LISA near IR

$ 5,100.00

ready for shipping in 1-2 weeks

TS Optics Rotator Rotation and Quick Changer 360° M48x0.75

TS Optics

Rotator Rotation and Quick Changer 360° M48x0.75

$ 71.00

ready for shipping in 3-7 days

TS Optics Extension tube M68 15mm

TS Optics

Extension tube M68 15mm

$ 56.00

ready for shipping in 3-7 days

Baader Adapter Eyepiece owner 1 1/4 " /36,4mm

Baader

Adapter Eyepiece owner 1 1/4 " /36,4mm

$ 54.00

ready for shipping in 1-2 weeks

TS Optics Adapter Adaptors M82/M48

TS Optics

Adapter Adaptors M82/M48

RRP: $ 56.00

Our price:

ready for shipping in 3-7 days

PrimaLuceLab ESATTO 2" Robotic Microfocuser

PrimaLuceLab

ESATTO 2" Robotic Microfocuser

$ 760.00

ready for shipping in 1-2 weeks

TS Optics Extension tube M54 5mm

TS Optics

Extension tube M54 5mm

$ 41.90

ready for shipping in 3-7 days

TS Optics Adapter M77 / M68

TS Optics

Adapter M77 / M68

$ 134.00

ready for shipping in 1-2 weeks

TS Optics Eyepiece holders / protective cases, 50mm diameter, 60-80mm in height

TS Optics

Eyepiece holders / protective cases, 50mm diameter, 60-80mm in height

$ 12.90

ready for shipping in 3-7 days

Levenhuk Camera T800 PLUS Color

Levenhuk

Camera T800 PLUS Color

$ 379.00

ready for shipping in 1-2 weeks

Shelyak Spectroscope Star Analyser 200

Shelyak

Spectroscope Star Analyser 200

$ 233.00

ready for shipping in 1-2 weeks

TS Optics Extension tube M48 / M63 variabel 20.5 - 31mm

TS Optics

Extension tube M48 / M63 variabel 20.5 - 31mm

$ 63.00

ready for shipping in 3-7 days

TS Optics Extension tube M54 8mm

TS Optics

Extension tube M54 8mm

$ 43.90

ready for shipping in 3-7 days

TS Optics Extension tube Fine Tuning Ring for M48x0.75 thickness 1.5 mm

TS Optics

Extension tube Fine Tuning Ring for M48x0.75 thickness 1.5 mm

$ 16.90

ready for shipping in 3-7 days

TS Optics locking ring T2

TS Optics

locking ring T2

$ 17.90

ready for shipping in 3-7 days

Baader Extension tube VariLock 46 lockable T-2 29-46mm extender, with lock spanner

Baader

Extension tube VariLock 46 lockable T-2 29-46mm extender, with lock spanner

$ 82.00

ready for shipping in 1-2 weeks

TS Optics Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm

TS Optics

Extension tube Fine Tuning Ring for T2-thread - thickness 1.5 mm

$ 16.90

ready for shipping in 3-7 days

TS Optics Extension tube Fine Tuning Ring for M48x0.75 thickness 1 mm

TS Optics

Extension tube Fine Tuning Ring for M48x0.75 thickness 1 mm

$ 16.90

ready for shipping in 3-7 days

TS Optics M78/M82 adapter

TS Optics

M78/M82 adapter

$ 122.00

Product can be shipped as of 11.11.2026

TS Optics Adapter Adaptors M68/TSGPU

TS Optics

Adapter Adaptors M68/TSGPU

$ 101.00

ready for shipping in 3-7 days

B+W LP lid pocket for Type 4000 case

B+W

LP lid pocket for Type 4000 case

$ 15.90

ready for shipping in 1-2 weeks

Baader Adapter NexStar Locking ring 2 "

Baader

Adapter NexStar Locking ring 2 "

$ 54.00

ready for shipping in 1-2 weeks

Baader Adapter M90 adaptors for Diamond Steeltrack BDS

Baader

Adapter M90 adaptors for Diamond Steeltrack BDS

$ 43.90

ready for shipping in 1-2 weeks

TS Optics 2" parfocalizing ring / CCD locking ring

TS Optics

2" parfocalizing ring / CCD locking ring

$ 21.90

ready for shipping in 3-7 days

TS Optics Camera adaptor M48/Canon EOS R & EOS RP

TS Optics

Camera adaptor M48/Canon EOS R & EOS RP

$ 44.90

Product can be shipped as of 09.11.2026

William Optics Flattner Flat61A for Z61

William Optics

Flattner Flat61A for Z61

$ 367.00

ready for shipping in 3-7 days

TS Optics Extension tube Fine Tuning Ring for M48 thickness 0.5mm

TS Optics

Extension tube Fine Tuning Ring for M48 thickness 0.5mm

$ 19.90

ready for shipping in 3-7 days

Baader Adapter S58/M54 Diamond Steeltrack

Baader

Adapter S58/M54 Diamond Steeltrack

$ 38.90

ready for shipping in 1-2 weeks

TS Optics Adapter Adaptors M68/M48

TS Optics

Adapter Adaptors M68/M48

$ 49.90

ready for shipping in 3-7 days

TS Optics Adapter from Optec 2" and Lepus correctors to M48 thread

TS Optics

Adapter from Optec 2" and Lepus correctors to M48 thread

$ 47.90

ready for shipping in 1-2 weeks

Compare 0/4

Clear Compare now Compare