PrimaLuceLab ESATTO 4" Robotic Focusing Motor (PLLEST4)

PrimaLuceLab ESATTO 4" Robotic Focusing Motor (PLLEST4)ESATTO 4" is the larger robotic focuser in the ESATTO family and, thanks to the large 102. 2mm free aperture and high 10kg payload capacity, it's perfect for large professional telescopes usually found in observatories or for astrographs offering a large corrected image circle that require the use of focusers with large free aperture, like the Takahashi FSQ 106. Crayford style focuser with 40 ball bearings, specially designed for very high load

Lock it firmly in place with the focuser or adapter thumbscrew

and reduce the signal of sulfur

All models have 1¼" barrels and are parfocal with TeleVue's 1¼" Plössl

the sounds of a bird tell you

PC Direct Connect

86µm Exposure Range 32µs-300s Non-volatile memory/On camera storage Build-in total 192K byte user-accessible space (image size up to 480X320) Interface USB3

take your 5SE to a dark-sky site and you'll see hundreds of pinpoint stars in the Hercules Globular Cluster

This is an excellent characteristic for deep sky imaging

Even a fastidious user can also be satiated when it comes to the shape of stars

and every detail of the design reflects exquisite craftsmanship and quality

QHY268M has a unique internal humidity sensor (while QHY268C doesn’t)

we do recommend the ones sold by Sky-Watcher USA