Extension tubes < Adaptors < Telescope accessories < Astronomy Optical length 23-30 | OPTICS-PRO

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Telescope accessories (6)

Extension tubes (6)

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Optical length

23-30 (1)

0,1 - 2,0 (3)

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

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

0,65 (1)

0,3 (4)

0,5 (4)

0,6 (1)

0,6-1,4 (1)

1,0 (3)

1,05 (1)

1 (4)

1,5 (3)

2 (1)

3 (3)

4 (2)

5 (8)

6 (1)

7 (2)

8 (5)

9 (2)

10 (5)

11 (1)

12 (1)

15 - 20 (2)

15 (8)

16-20 (2)

16 (1)

17 (1)

17 - 23 (1)

20,5 - 30 (1)

20,5 - 31 (1)

20 (2)

21 (1)

37,5 (1)

4-9 (1)

25 (4)

26 (1)

30 (6)

35 (3)

40,5 (1)

40 (7)

7,5 (6)

7,5 - 30 (1)

7/14/28 (1)

45 (1)

47 (1)

50 (4)

60 (1)

80 (1)

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Manufacturer

ASToptics (2)

Bresser (1)

TS Optics (3)

Connection (to the telescope)

M117 (1)

M48 (2)

M68 (1)

M90 (1)

T2 (1)

Connector (other end)

M48 (2)

M68 (1)

Price

< 50 $ (4)

50 - 100 $ (2)

Availability

in stock (3)

short-term (3)

ASToptics Extension tube Variable M48 extender, 23-29mm

ASToptics

Extension tube Variable M48 extender, 23-29mm

$ 72.00

ready for shipping in 24 h

ASToptics Extension Tube M48 Filter thread - 25mm Length 2"

ASToptics

Extension Tube M48 Filter thread - 25mm Length 2"

$ 52.00

ready for shipping in 24 h

Bresser Extension tube 25mm 2.5" Hexafoc

Bresser

Extension tube 25mm 2.5" Hexafoc

$ 18.90

ready for shipping in 24 h

TS Optics Extension tube for RC telescopes with 6" and 8" apertures, 25mm

TS Optics

Extension tube for RC telescopes with 6" and 8" apertures, 25mm

$ 40.90

ready for shipping in 3-7 days

TS Optics Extension tube for RC telescopes from 10" aperture, 25mm

TS Optics

Extension tube for RC telescopes from 10" aperture, 25mm

$ 62.00

ready for shipping in 3-7 days

TS Optics Extension tube T2 26mm extender

TS Optics

Extension tube T2 26mm extender

$ 20.90

ready for shipping in 3-7 days