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Alstar 1.25" Telescope Eyepiece Parfocal Rings, Set of Three

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Alstar 1.25" Telescope Eyepiece Parfocal Rings, Set of Three
- Eliminate the need to make focus adjustments when changing telescope eyepieces
- They are made of precision machined aluminium with black anodizing
- With parfocal ring equipped telescope eyepieces you can change magnifications quickly and easily
- This set of 3 Alstar Parfocal Rings lets you make a set of non-parfocal 1.25" telescope eyepieces parfocal for more efficient observing
- Also useful for setting focus point of calibration eyepiece used for focusing an imaging or guide camera
Country USA
Brand A ALSTAR
Manufacturer A ALSTAR
Binding Electronics
ItemPartNumber SKU_AM_PRTEA
Model SKU_AM_PRTEA
Size 1.25" - Set of Three
UnitCount 1
EANs 6970019291772
ReleaseDate 0000-00-00

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Country	USA
Brand	A ALSTAR
Manufacturer	A ALSTAR
Binding	Electronics
ItemPartNumber	SKU_AM_PRTEA
Model	SKU_AM_PRTEA
Size	1.25" - Set of Three
UnitCount	1
EANs	6970019291772
ReleaseDate	0000-00-00