Telescope accessories < Astronomy | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Astronomy (1819)

Telescope accessories (1819)

Prisms & Diagonal mirrors (28)

Barlow & Erecting Lenses (29)

Astrophotography (604)

Spectroscopy & Photometry (65)

Binocular viewers (18)

Transport & storage (192)

Alignment accessories (26)

Parts & spares (79)

Dew shields & Ventilation (63)

Straylight and glare shields (26)

Cables & power supplies (115)

Miscellaneous (29)

Show main categories

Availability

short-term (1819)

in stock (1519)

long-term (364)

Select multiple items

Manufacturer

10Micron (8)

APM (1)

Artesky (85)

Askar (13)

ASToptics (19)

Astro-Physics (1)

AstroMedia (5)

Astroprints (49)

Astrozap (1)

B+W (23)

Baader (273)

Benro (2)

Berlebach (7)

BORG (1)

Bresser (14)

Bushnell (1)

Canon (7)

Celestron (25)

DayStar (13)

Discovery (1)

euro EMC (6)

Explore Scientific (22)

Geoptik (18)

Gerd Neumann jr. (39)

GSO (3)

Hotech (12)

Hubble Optics (32)

iOptron (20)

Lacerta (34)

Levenhuk (5)

Losmandy (9)

Lunatico (39)

Lunt Solar Systems (2)

Moravian (36)

noctutec (20)

Oklop (2)

Omegon (12)

Optec (2)

PegasusAstro (53)

Pierro Astro (13)

Pixel (4)

PlaneWave (6)

PrimaLuceLab (103)

QHY (15)

Rigel Systems (2)

SBIG (2)

Schroeder (1)

Sharpstar (2)

Shelyak (54)

Skywatcher (47)

Starizona (7)

Starlight Instruments (2)

Starlight Xpress (1)

Taurus (12)

TEC (6)

Tecnosky (2)

Telegizmos (46)

TeleVue (61)

Telrad (6)

ToupTek (10)

TS Optics (374)

Unihedron (11)

Vaonis (1)

Vixen (36)

Wanderer Astro (25)

William Optics (36)

ZWO (16)

Connection (to the telescope)

1,25" (72)

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

1,25" & C-Mount (1)

1,25" & T2 (2)

2" (109)

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 (3)

Canon Bayonet (1)

Hyperstar (1)

M100 (1)

M106 (1)

M117 (11)

M28 (1)

M28.5 (1)

M35 (2)

M36,4 (2)

M42 (8)

M42x0.75 (2)

M42x1 (3)

M43 (6)

M44 (3)

M48 (45)

M48x0.75 (m) (1)

M49 (1)

M50 (1)

M54 (52)

M55 (1)

M56 (5)

M57 (1)

M58 (4)

M60 (10)

M63 (25)

M65 (3)

M68 (46)

M69 (3)

M72 (5)

M74 (8)

M75 (1)

M77 (3)

M78 (2)

M80 (1)

M82 (5)

M84 (4)

M85 (1)

M86 (1)

M88x1 (1)

M90 (11)

M92 (10)

M98 (1)

Nikon (1)

RASA (1)

S58 (2)

S70 (2)

SC Thread (25)

SP54 (1)

T2 (84)

T2 & S52 (3)

T2 (M42 X 0,75) (2)

Price

< 60 $ (619)

60 - 110 $ (414)

110 - 170 $ (170)

170 - 220 $ (121)

220 - 340 $ (151)

340 - 560 $ (147)

560 - 1,120 $ (103)

> 1,120 $ (94)

TS Optics Adapter M68/M54

TS Optics

Adapter M68/M54

$ 68.00

ready for shipping in 3-7 days

Lunt Solar Systems Focuser Conversion kit for LS100MT

Lunt Solar Systems

Focuser Conversion kit for LS100MT

RRP: $ 710.00

Our price:

ready for shipping in 3-5 weeks

Baader T2 dust cap, with M42 x 0.75 internal thread

Baader

T2 dust cap, with M42 x 0.75 internal thread

$ 14.90

ready for shipping in 1-2 weeks

TS Optics Heater strap USB 300mm

TS Optics

Heater strap USB 300mm

$ 69.00

ready for shipping in 3-7 days

Levenhuk Camera T300 PLUS Colour

Levenhuk

Camera T300 PLUS Colour

$ 236.00

ready for shipping in 1-2 weeks

Baader Connecting Cable

Baader

Connecting Cable

$ 15.90

ready for shipping in 1-2 weeks

Baader Adapter 2" ClickLock clamp M48

Baader

Adapter 2" ClickLock clamp M48

$ 106.00

ready for shipping in 1-2 weeks

Celestron Heater ring 6"

Celestron

Heater ring 6"

$ 62.00

ready for shipping in 1-2 weeks

TS Optics Protective Cover for Dobsonians and Telescopes with Fork Mount 10"

TS Optics

Protective Cover for Dobsonians and Telescopes with Fork Mount 10"

$ 93.00

ready for shipping in 3-7 days

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: $ 414.00

Our price:

Product can be shipped as of 01.11.2026

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

Telegizmos

TG-R4 telescope cover for 4'' refractor

RRP: $ 179.00

Our price:

Product can be shipped as of 01.11.2026

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

William Optics

1,25'' 45° Amici prism on 1,25''

$ 179.00

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, ...)

$ 78.00

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

$Geoptik Carry case Transport bag for small refractors$

Geoptik

Carry case Transport bag for small refractors

$ 63.00

ready for shipping in 6-10 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

Lacerta Shutter release cables for MGEN and EOS cameras

Lacerta

Shutter release cables for MGEN and EOS cameras

$ 32.90

ready for shipping in 1-2 weeks

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

$ 135.00

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

TS Optics Eyepiece holders / protective cases, 65mm diameter, 100-150mm in height

TS Optics

Eyepiece holders / protective cases, 65mm diameter, 100-150mm in height

$ 15.90

ready for shipping in 3-7 days

Unihedron Photometer SQM sky quality meter with lens and USB connector

Unihedron

Photometer SQM sky quality meter with lens and USB connector

$ 313.00

ready for shipping in 3-5 weeks

Levenhuk Camera T800 PLUS Color

Levenhuk

Camera T800 PLUS Color

$ 382.00

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 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 Adapter Adaptors M68/TSGPU

TS Optics

Adapter Adaptors M68/TSGPU

$ 101.00

ready for shipping in 3-7 days

Compare 0/4

Clear Compare now Compare