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William Optics
Focusing Mask Bahtinov 102 & 103
$ 175.00
ready for shipping in 24
h
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Astrozap
Bahtinov focus mask for ED 80 101mm-110mm
$ 140.00
ready for shipping in 24
h
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Gerd Neumann jr.
Bahtinov focus mask for M82 photo lens
$ 120.00
ready for shipping in 3-5
weeks
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Geoptik
164mm flat field generator
$ 162.00
Product can be shipped as of 01.11.2026
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Astrozap
Bahtinov focus mask for ETX 90 90mm-100mm
$ 140.00
ready for shipping in 3-6
months
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Astrozap
Bahtinov focus mask for optics with 193mm-204mm
$ 163.00
ready for shipping in 3-6
months
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Astrozap
Bahtinov focusing mask for apertures of 368mm-444mm
$ 163.00
ready for shipping in 3-6
months
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Astrozap
Bahtinov focus mask for ETX 105 110mm-120mm
$ 140.00
ready for shipping in 3-6
months
