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Categories
Astronomy
(2)
Telescope accessories
(2)
Adaptors
(2)
Extension tubes
(2)
Show main categories
Optical length
Optical length
The optically effective length of the component.
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15 - 20
(2)
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
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1,5
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
(1)
12
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15
(8)
16-20
(2)
16
(1)
17
(1)
17 - 23
(1)
20,5 - 30
(1)
20,5 - 31
(1)
20
(2)
21
(1)
23-30
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37,5
(1)
4-9
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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)
Select multiple items
Manufacturer
Baader
(2)
Connection (to the telescope)
Connection (to the telescope)
Specifies the product's connection or connection thread on the telescope connection end. The same adapter dimension must always be available on the telescope.
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M68
(1)
S70
(1)
Price
110 - 160 $
(2)
Availability
short-term
(2)
Categories:
Astronomy
>
Telescope accessories
>
Adaptors
>
Extension tubes
Optical length:
15 - 20
Products 1 - 2 of 2
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Baader
Extension tube UFC S70 VariLock 15-20mm extender
$ 110.00
ready for shipping in
1-2 weeks
Baader
Extension tube M68 VariLock 15-20 mm
$ 154.00
ready for shipping in
1-2 weeks
