The length of the item and optical zoom has been improved to enable you to take telescope quality pictures with this mini cellphone telescope. Made of the highest quality optical coating lens and upgraded HD glass to reduce glare and reflection so you can enjoy the world of photography without breaking the bank. Please manually fine-tune the lens focal ring to adjust the image quality according to instructions. Portable and detachable - Great for watching the game, concerts, tourism, observe animal lovers, news reporter long-distance shooting. The 12X zoom telescope mobile phone lens could help you shot the distant objects clearly. The universally designed clip makes it compatible with most mobile phones. Easy to operate and install, portable and detachable, you can bring the lens to anywhere and use it to take photos at anytime. Ideal for iOS and Android smartphones and tablets. Applicable to watch the game, concerts, tourism, observe animal lovers, news reporter long-distance shooting etc.