Excellent service, very quick and proffesional, superfast delivery, i highly recommend this store, look foward to doing more bussines, thnx again guys.
Multicoated solid 2x Barlow, nice weight, and well made. Seems to function better with an 18 or 25mm Plossl, less impressed with a 10mm with my scope. Good value for the money
I use the Barlow on a EdgeHD 9.25 for planetary imaging. It gives magnification of 2.6x with 37mm back space to the sensor and 3.6 with 54.5mm. The 3 element lens gives good clear images. The robust housing and eyepiece clamp are strong enough to not flex while holding an astronomy camera.