Astronomy Connection (to the telescope) 2" | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

Categories

Astronomy (469)

Telescope accessories (200)

Show main categories

Connection (to the telescope)

2" (469)

0,96" (2)

1" (1)

1,25" (678)

1,25" & 2" (8)

1,25" & 2" & T2 (7)

1,25" & C-Mount (2)

1,25" & T2 (7)

109mm (1)

2" & T2 (2)

2" (and M48i) (1)

2,4" (9)

2,7" (4)

2.5" M117 (1)

24,5 (1)

3" (10)

3,25" (1)

3,3" (3)

36mm (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 (109)

M48x0.75 (f) (2)

M48x0.75 (m) (2)

M49 (1)

M49.8 (1)

M50 (1)

M52 (1)

M54 (95)

M54x0.75 (female) (1)

M55 (1)

M56 (9)

M56x0.75 (4)

M57 (4)

M58 (6)

M60 (10)

M61x1 (1)

M63 (31)

M63x1 Male (2)

M65 (4)

M66 (3)

M68 (63)

M68x1 Zeiss Level Connection (1)

M69 (4)

M72 (13)

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 (13)

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) (26)

T2, M48, M54 (5)

Select multiple items

Manufacturer

APM (1)

Artesky (8)

Askar (8)

ASToptics (5)

Astro-Physics (1)

Astronomik (26)

Baader (123)

Bresser (5)

Celestron (2)

Chroma (11)

DayStar (1)

Explore Scientific (33)

Geoptik (1)

Hotech (5)

Houdini Telescopes (2)

Howie Glatter (5)

IDAS (2)

Lacerta (1)

LOic (1)

Lumicon (2)

Masuyama (6)

noctutec (3)

Omegon (67)

Optec (1)

Optolong (13)

PegasusAstro (3)

Pentax (4)

Pierro Astro (1)

Player One (1)

PrimaLuceLab (1)

Rigel Systems (1)

Skywatcher (20)

Starizona (1)

Starlight Instruments (4)

STC (1)

Tecnosky (5)

TeleVue (26)

TS Optics (52)

Vixen (1)

William Optics (7)

ZWO (7)

Price

< 110 $ (139)

110 - 340 $ (181)

340 - 570 $ (69)

570 - 1,150 $ (54)

1,150 - 5,730 $ (26)

Availability

in stock (179)

short-term (261)

long-term (29)

Baader Filters 570nm 2"

Baader

Filters 570nm 2"

$ 86.00

ready for shipping in 1-2 weeks

TS Optics Extension tube, 2", 3mm

TS Optics

Extension tube, 2", 3mm

$ 34.90

ready for shipping in 3-7 days

Baader Adapter 2" / M48 Zero-length

Baader

Adapter 2" / M48 Zero-length

$ 33.90

ready for shipping in 1-2 weeks

Baader Filters UBVRI Bessel U 2"

Baader

Filters UBVRI Bessel U 2"

$ 293.00

ready for shipping in 1-2 weeks

ZWO Blocking Filters UV/IR 2"

ZWO

Blocking Filters UV/IR 2"

$ 91.00

ready for shipping in 3-5 weeks

Skywatcher Eyepiece PanaView 26mm 2"

Skywatcher

Eyepiece PanaView 26mm 2"

$ 183.00

ready for shipping in 24 h

TS Optics 2" extension tube with filter thread on both ends, 20mm optical path

TS Optics

2" extension tube with filter thread on both ends, 20mm optical path

$ 34.90

ready for shipping in 3-7 days

Skywatcher Diagonal mirror 90° 2"

Skywatcher

Diagonal mirror 90° 2"

$ 114.00

ready for shipping in 24 h

Baader Adaptors UFC S70 / 2" UNF

Baader

Adaptors UFC S70 / 2" UNF

$ 30.90

ready for shipping in 1-2 weeks

Astronomik Filters Deep-Sky R 2"

Astronomik

Filters Deep-Sky R 2"

$ 263.00

ready for shipping in 3-7 days

Baader Telecentric TZ-4 2"

Baader

Telecentric TZ-4 2"

$ 444.00

ready for shipping in 1-2 weeks

TS Optics Off-Axis-Guider M48

TS Optics

Off-Axis-Guider M48

RRP: $ 183.00

Our price:

ready for shipping in 3-7 days

Chroma Filters LoGlow Light Pollution 2"

Chroma

Filters LoGlow Light Pollution 2"

RRP: $ 920.00

Our price:

ready for shipping in 3-5 weeks

TS Optics 2“ extension tube, 50mm optical path

TS Optics

2“ extension tube, 50mm optical path

$ 34.90

ready for shipping in 3-7 days

Skywatcher Eyepiece PanaView 38mm 2"

Skywatcher

Eyepiece PanaView 38mm 2"

$ 206.00

ready for shipping in 1-2 weeks

Hotech 2" SCA laser collimator - crosshair laser

Hotech

2" SCA laser collimator - crosshair laser

$ 229.00

Product can be shipped as of 15.11.2026

TS Optics Adapter 2"/M43 Adaptors

TS Optics

Adapter 2"/M43 Adaptors

$ 42.90

ready for shipping in 3-7 days

Baader Filters SLOAN/SDSS r' Photometric 2"

Baader

Filters SLOAN/SDSS r' Photometric 2"

$ 286.00

ready for shipping in 1-2 weeks

TS Optics Camera adaptor 2"/Canon EOS

TS Optics

Camera adaptor 2"/Canon EOS

$ 68.00

Product can be shipped as of 01.10.2026

TS Optics 2" adapter for Nikon camera

TS Optics

2" adapter for Nikon camera

$ 68.00

ready for shipping in 3-7 days

Explore Scientific Eyepiece 100° 14mm 2"

Explore Scientific

Eyepiece 100° 14mm 2"

RRP: $ 510.00

Our price:

Product can be shipped as of 15.12.2026

Masuyama Eyepiece 45mm 2"

Masuyama

Eyepiece 45mm 2"

$ 620.00

ready for shipping in 1-2 weeks

Astronomik Filters Red Typ 2c 2"

Astronomik

Filters Red Typ 2c 2"

$ 217.00

ready for shipping in 3-7 days

Astronomik Filters Green Typ 2c 2"

Astronomik

Filters Green Typ 2c 2"

$ 217.00

ready for shipping in 3-7 days

Astronomik Filters Blue Typ 2c 2"

Astronomik

Filters Blue Typ 2c 2"

$ 217.00

ready for shipping in 3-7 days

Bresser 2", 35mm extension tube

Bresser

2", 35mm extension tube

$ 33.90

Product can be shipped as of 13.10.2026

$TS Optics 2" 0,8x corrector for 102mm f/7 ED refractor$

TS Optics

2" 0,8x corrector for 102mm f/7 ED refractor

$ 201.00

ready for shipping in 3-7 days

APM Eyepiece XWA HDC 9mm 100° 2"/1.25"

APM

Eyepiece XWA HDC 9mm 100° 2"/1.25"

$ 320.00

ready for shipping in 24 h

TS Optics Flattener/Reducer 0.8x

TS Optics

Flattener/Reducer 0.8x

$ 217.00

ready for shipping in 1-2 weeks

Baader Adaptors 2" / T2

Baader

Adaptors 2" / T2

$ 52.00

ready for shipping in 1-2 weeks

Explore Scientific LER 2", 12mm, 92° eyepiece

Explore Scientific

LER 2", 12mm, 92° eyepiece

$ 630.00

Product can be shipped as of 15.12.2026

Bresser 2" to T2 adapter

Bresser

2" to T2 adapter

$ 34.90

ready for shipping in 24 h

TS Optics Adaptors 2" / T2 40mm

TS Optics

Adaptors 2" / T2 40mm

$ 42.90

ready for shipping in 3-7 days

ASToptics Filters SINGLE POLARIZING FILTER, 2"

ASToptics

Filters SINGLE POLARIZING FILTER, 2"

$ 45.90

ready for shipping in 3-6 months

Player One Filters Anti-Halo PRO Dual-Band Ha+OIII 2"

Player One

Filters Anti-Halo PRO Dual-Band Ha+OIII 2"

$ 720.00

ready for shipping in 24 h

TeleVue In-Travel Adapter 2"-1,25"

TeleVue

In-Travel Adapter 2"-1,25"

$ 103.00

ready for shipping in 6-10 weeks

Compare 0/4

Clear Compare now Compare