Top positive review
Useful for single rear mobile camera and as a mini telescope
15 March 2019
Tried to use it in Coolpad Note 3 mobile. Image quality is not sharp. A little more movement of lens may give sharpness of image. Due to technical fault it is not happening. May have to modify and see. Overall workmanship is good. Contains +ve and -ve lenses to prevent color abrasions. The cost of matched pair of such lenses are high. Requires lot of time and practice to get a steady image when using 8x magnification. Not very good for double rear camera. Overall very good as a mini telescope with 8x magnification.