MEOPTEX 1.25" 3X Barlow Lens-2 Elements,w/M42 & Filter Thread,FMC

Short design 2 elements optics 3x increase in magnification Superior sharpness and color correction optical components real physical computing magnification It not only increases the magnification the image will be clearer than the average increase in magnification up to 15 times the image clarity High quality Barlow Bayonet SLR cameras can be connected to increase the multiples of the camera to take pictures filter thread for any 125 filter Essentially triple the power of any 125 telescope eyepiece with the universal Barlow Lens Suitable for high contrast high power applications in any telescope Compatible with most 125 Inch diameter telescope eyepieces eyepiece filters DSLR camera and other Tthread type accessories