Astronomy Extension of focal length 2 | OPTICS-PRO

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Telescope accessories (3)

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Extension of focal length

2 (3)

0,25 (1)

0,4 (1)

0,7 (1)

1 (12)

1,08 (1)

1,4 (1)

1,5 (1)

1,7 (1)

1,70 (1)

2,25 (1)

2,6 (1)

2,7 (1)

3 (2)

3-8 (1)

4,3 (3)

5 (1)

6,25 (2)

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Artesky (1)

Celestron (1)

Lacerta (1)

Price

< 120 $ (2)

120 - 350 $ (1)

Availability

in stock (1)

short-term (2)

Celestron T-adapter/Barlowlinse

Celestron

T-adapter/Barlowlinse

$ 45.90

ready for shipping in 24 h

Lacerta Teleconverter Teleextender 2x 1.25"

Lacerta

Teleconverter Teleextender 2x 1.25"

$ 176.00

ready for shipping in 1-2 weeks

Artesky Triplet Apo Barlow 2x, Telecentric 1.25

Artesky

Triplet Apo Barlow 2x, Telecentric 1.25

$ 117.00

ready for shipping in 3-5 weeks