Astronomy Optical length 4 | OPTICS-PRO

EN / $

✓ Europe's largest sport optics specialist

✓ 7,500+ items available from stock

✓ Personal advice & service

🎄 Right of return up to 31.01.2025

Categories

Telescope accessories (9)

Show main categories

Optical length

4 (9)

-65 (2)

0,1 - 2,0 (3)

0,3, 0,5, 1 (2)

0,5/0,8/1 (2)

0,65 (1)

yyyy (15)

0,3 (4)

0,5 (7)

0,6 (1)

0,6-1,4 (1)

1,0 (3)

1,05 (1)

1,1 (1)

1,2 (1)

1 (31)

1,4 (1)

1,5 (13)

1,5 & 22,5 (1)

1,7 (1)

1,8 (1)

2 (28)

3 (13)

5 (21)

6 (7)

7 (9)

8 (8)

9 (8)

10,1 (1)

10,5 (3)

10,8 (1)

10 (24)

11,3 (1)

11,5 (1)

11 (11)

12,4 & 17,4 (1)

12 (7)

12,5 (5)

12,7 (1)

13 (2)

13,2 (1)

14 (2)

15 - 20 (2)

15 (13)

16,45 (2)

16,7 (1)

16-20 (2)

16 (6)

16.5 (1)

17 (3)

17 - 23 (1)

17,3 (2)

19,5 (1)

2,1 (1)

2,25 (1)

2,5 (6)

18 (6)

19 (3)

20 - 60 (1)

20,5 - 30 (1)

20,5 - 31 (1)

20 (10)

21,5 (1)

21 (4)

22 (1)

180,05 (1)

196,70 & 207,70 (1)

22,7 (1)

23,8 (1)

23-30 (1)

23-36 (1)

26,5 (1)

26.5 / 29 (1)

27-30 (1)

3,5 (2)

30,2 (1)

30,5 (1)

32 - 38 (1)

33,9 (1)

36,5 (3)

36,6 (3)

37,5 (2)

37.3 (1)

38,5 (1)

4,1 (1)

4,3 (1)

4,5 (2)

4,8 (1)

4-9 (1)

23 (1)

24 (2)

25 (8)

26 (1)

28 (2)

29 (2)

30 (13)

31 (3)

32 (1)

33 (5)

34 (1)

35 (8)

37 (4)

38 (1)

40,5 (1)

40 (10)

41 (2)

42,3 (1)

43-53 (2)

45,3 (1)

47,5 (1)

5,2 (1)

5,3 (1)

5,5 (2)

50,5 (1)

51,5 (1)

58 (2") & 50 (M54) (1)

6,2 (1)

6,5 (3)

63-97 (1)

7,2 (1)

7,5 (9)

7,5 - 10,5 (1)

7,5 - 30 (1)

7,7 (1)

7/14/28 (1)

8,3 (7)

8,4 (1)

8,5 (4)

8,6 (1)

9,75-10,5 (1)

9,8 (2)

> -30 (1)

>90 (1)

>95 (1)

min 18 (1)

42 (9)

43 (1)

44 (1)

45 (1)

47 (3)

48 (2)

49 (1)

50 (7)

51 (1)

53 (1)

55 (4)

60 (1)

61 (4)

64 (1)

65 (3)

66 (1)

70 (2)

73 (1)

75 (1)

77 (1)

78 (1)

80 (4)

84 (1)

85 (1)

87,5 (1)

88 (1)

90-125 (1)

90 (1)

93,5 (1)

94 (1)

99 (1)

100 (1)

110 (14)

113 (1)

115 (1)

120 (2)

125 (3)

Select multiple items

Manufacturer

ASToptics (3)

Baader (1)

Omegon (3)

TS Optics (2)

Price

< 110 $ (9)

Availability

in stock (6)

short-term (3)

ASToptics T2 extension tube - 4mm long

ASToptics

T2 extension tube - 4mm long

$ 21.90

ready for shipping in 24 h

ASToptics Extension Tube M48 Filter thread - 4mm Length

ASToptics

Extension Tube M48 Filter thread - 4mm Length

$ 21.90

ready for shipping in 24 h

ASToptics 72mm to M48 adapter, 2"

ASToptics

72mm to M48 adapter, 2"

$ 15.90

ready for shipping in 24 h

Omegon Adapter M62 - M48 (2'' filter Seestar S50)

Omegon

Adapter M62 - M48 (2'' filter Seestar S50)

$ 11.90

ready for shipping in 24 h

Baader T-2 locking ring with T-2 inner thread (55mm outer diameter)

Baader

T-2 locking ring with T-2 inner thread (55mm outer diameter)

$ 25.90

ready for shipping in 1-2 weeks

Omegon Cronus T2 Adapter

Omegon

Cronus T2 Adapter

$ 24.90

ready for shipping in 24 h

Omegon Adapter T2 male to c-mount male

Omegon

Adapter T2 male to c-mount male

$ 34.90

ready for shipping in 24 h

TS Optics Adaptor T2 female on C-Mount male

TS Optics

Adaptor T2 female on C-Mount male

$ 31.90

ready for shipping in 3-7 days

TS Optics Camera adaptor Photo ring T-2

TS Optics

Camera adaptor Photo ring T-2

$ 31.90

ready for shipping in 3-7 days