Astronomy Specialist

2" VISUAL BACK FOR ESATTO 3" & ARCO 3"

$139.00 AUD
SKU: PL8410002

Prima Luce Lab

  • Optical thickness: 12.5 mm


 

This adapter allows to connect a 2" accessory to the M81 x 1 threads of the Prima Luce Lab ESATTO 3" robotic focuser and ARCO 3" robotic rotator. It incorporates a compression brass ring that avoids scratching the accessory barrel. Three locking screws tightly secure any heavy 2" accessory. Optical thickness of the adapter is 12.5mm.

 

Material

Aluminium

Optical thickness

12.5 mm 

Thread on the focuser side

Male M81

SKU

PL8410002

Customer Reviews

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M
Mark Johnston
Esatto 2" Visual Back Initial Experience

This is a handy adapter especially when using 2" focal reducers which are quite common. My main gripe would be the thumb screws for securing the camera or eyepiece. I expect eyepieces would not pose a problem but if using a camera with say a filter wheel and attempting to butt it us against the adapter to ensure squareness, there is little room for fingers to get purchase on the screws. I cut a slot in each screw so that I could use a screwdriver to tighten them securely as they would be the only thing holding the camera assembly. It would be preferable if they were supplied in that fashion.