Feature: 1. Dual Adjustable Eyepiece System: This cell phone telephoto telescope adopts dual adjustment system of eyepiece and objective lens with high transparency optical glass periscopic prism system, which is full screen and no black edges to make the recording effect more outstanding. 2. 12x Magnification: This cell phone telephoto telescope features 12x magnification, allowing your phone to take photos or videos with 12x optically lossless zoom, perfect for outdoor use. 3. Multiple Using Modes: This cell phone telephoto telescope has multiple recording modes, such as tripod recording mode, telescope mode, handheld recording mode. 4. Large Caliber: This cell phone telephoto telescope adopts a large caliber and a large magnification, which allows the lens to have more light intake, brighter imaging, high resolution, and shoot far and see clearly. 5. Wide Application: This cell phone telephoto telescope is suitable for observing animals and plants for long distance recording, and it can also be used in concerts, zoomed in as if you were sitting in the first row. Specification: Item Type: Phone Telephoto Telescopic Lens Material: Optical Glass, ABS Telephoto Magnification: 12x Diameter Of Exit Pupil: Approx. 4mm/0.16in Near Focus Distance: Approx. 1.5m/4.9ft Objective Lens: Approx. 40mm/1.6in Prism System: Roof Prism Field Of View: 96M, 1000M Coating: HD Green Film Focusing Method: Eyepiece Adjustment. Package List: 1 x Phone Telephoto Telescope Lens1 x Tripod1 x Cell Phone Holder1 x Cleaning Cloth1 x Manual1 x Rear Lens Cap ( Installed )1 x Storage Bag1 x Wrist Strap Note: Multi camera phones need to look for imaging primes that lose the functionality of the phone's secondary camera when lenses are used, such as the primary and secondary camera crop multipliers or wide angle lenses.