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ARCO 3"

ARCO 3" is the larger version of our ARC second resolution rOtator that, thanks to its incredible resolution of 1 arc second per step, is the most precise camera rotator and field de-rotator! The 3” version of ARCO has a thickness of only 23mm and a free aperture of 76.3mm. When used together with an equatorially mounted telescope, ARCO allows you to rotate the camera without the need to touch the telescope.

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ARCO 3" camera rotator and...
In Stock
ARCO 3"

ARCO 3" camera rotator and field de-rotator

PLLARCO3
€1,295.00
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ARCO 3" is the larger version of our ARC second resolution rOtator that, thanks to its incredible resolution of 1 arc second per step, is the most precise camera rotator and field de-rotator! The 3” version of ARCO has a thickness of only 23mm and a free aperture of 76.3mm. When used together with an equatorially mounted telescope, ARCO allows you to...
M63x1 adapter for ARCO 3"
In Stock
ARCO 3"

M63x1 adapter for ARCO 3"

PL3600465
€69.00
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M63x1 adapter for ARCO 3" allows you to connect rotator to focusers or correctors that come with 63x1 female thread and to control it through SESTO SENSO 2 installed on the focuser. Optical thickness of PL3600465 adapter is 2mm.
M86x1 adapter for ARCO 3"
In Stock
ARCO 3"

M86x1 adapter for ARCO 3"

PL3600463
€69.00
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M86x1 adapter for ARCO 3" allows you to connect rotator to focusers or correctors that come with 86x1 female thread and to control it through SESTO SENSO 2 installed on the focuser.
Adapter ESATTO 3" for ARCO 3"
In Stock
ARCO 3"

Adapter ESATTO 3" for ARCO 3"

PL3600458
€95.00
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Adapter ESATTO 3" for ARCO 3" allows you to connect the rotator to ESATTO 3" microfocuser and control it through the special port on ESATTO. By adding this adapter to ARCO 3", thickness of rotator is 24.5mm.
Adapter ESATTO 4" for ARCO 3"
In Stock
ARCO 3"

Adapter ESATTO 4" for ARCO 3"

PL3600459
€145.00
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Adapter ESATTO 4" for ARCO 3" allows you to connect the rotator to ESATTO 4" microfocuser and control it through the special port on ESATTO. By adding this adapter to ARCO 3", thickness of rotator is 24.5mm.
Adapter ESATTO 3,5” LP for...
In Stock
ARCO 3"

Adapter ESATTO 3,5” LP for ARCO 3"

PL3600467
€95.00
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Adapter ESATTO 3,5” LP for ARCO 3" allows you to connect the rotator to ESATTO 3,5" LP low profile focuser and control it through the special port on ESATTO. By adding this adapter (that has an optical thickness of 3mm) to ARCO 3", thickness of rotator becomes 26mm.
M65x1 adapter for ARCO 3"
In Stock
ARCO 3"

M65x1 adapter for ARCO 3"

PL3600468
€69.00
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M65x1 adapter for ARCO 3" allows you to connect rotator to focusers or correctors that come with 65x1 female thread and to control it through SESTO SENSO 2 installed on the focuser. Optical thickness of this adapter is 3.5mm.
Adapter ESATTO 4" for ARCO...
In Stock
ARCO 3"

Adapter ESATTO 4" for ARCO 3", only for FSQ106

PL3600469
€145.00
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In order to prevent the ARCO 3" rotator to touch the internal field flattener of FSQ-106 telescope, we designed this special version of adapter that allows you to connect the ARCO 3" rotator to ESATTO 4" focuser, when installed on the FSQ-106. This adapter optical thickness is 10,5mm so, by adding it to ARCO 3", rotator optical thickness becomes 33,5mm....

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