I purchased this item to do some digiscoping with my Newtonian telescope. The adapter is well designed with adjustments for setting up both camera and eyepiece. The only limiting factor is that the camera must have a lens length under 1.75 inches. Other wise there is not enough clearance to the eyepiece. Also due to the fact that the adapter clamps around the eyepiece only larger oculars( 25-32mm) can be used for afocal photography. The adapter is well made of mostly metal construction.
This 3x Barlow is an OK value for the money. I would have liked to have had a clamp ring feature instead of just a setscrew to prevent misalignment of the eyepiece, but what can you expect for the price? I would recommend this product for those willing to accept the compromises.
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