Features: Enhanced Telephoto: Overcome the shortcoming of phones that can only take close-up shots, capture distant scenery, and provide you with high-resolution close-ups, 36x focal length adjustable focal length, allowing long-distance for vision to be clearly presented in front of your eyes. Personal Focusing Ability: With the ability to precisely adjust the objective lens, the presence of a for focus ring means you can use it to adjust the sharpness of your subject to change the field of view of the shot, greatly improving for image quality. (Note: It is better to take off the phone for case to take better pictures). High-definition -Telescope: 36x telephoto can record clear targets, telephoto -telescope with eye mask can be used for long-distance shooting (can be used as a -telescope without a phone). Applicable Scenes and Models: Widely used for watching games (football games, basketball games, etc.), concerts, bird watching, watching wild animals and landscapes, etc. It is also a good travel companion and a favorite of animal watchers. Good compatibility, suitable for any for smart phone. Portable & Easy to Use: Made of high-quality plastic-steel material, durable and portable, the universal detachable clip securely inserts into your phone. It can easily fit in your bag or handbag. The perfect companion for on-the-go travel; essential gear for travel and outdoor adventures. Specifications: Appearance Material: plastic steel Magnification: 36X Eyepiece: ED lens Prism: BAK4 Objective Lens Coating: full broadband multilayer coating Exit Pupil Diameter: 2.4mm Exit Pupil Distance: 7.7mm Field of View: 8.8 Weight: 135g Lens Length (retractable): 145mm-168mm Color: Blue Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Telephoto Lens 1x Eye Mask 1x Phone Clip 1x Mirror Bag 1x Mirror Cleaning Cloth