Bests & Worsts Reviews from Amazon

This compact binocular is small, light and works well. I purchased this and the SUNCORE 8x21 for my wife and myself to use at the opera. I returned the SUNCORE as it caused me eye-strain, even after focusing both eye pieces. The SkyGenius 8x21 is a better unit and it is easy to focus each individual eyepiece easily. I also noticed the SkyGenius 8x21 gave me a wider field of view than the SUNCORE 8x21. If you need to purchase a compact binocular for the opera, theatre, sporting events, etc., I recommend the SkyGenius 8x21. Yes, it is a little more expensive, but it is better quality both physically when holding the device and when looking through it.