• 【6X Telephoto Lens】With a focus distance extending from 30cm to infinite, it's the ideal companion for travel, sports, and nature photography, allowing you to get closer to the action without physically moving an inch
• 【150mm Macro Lens】Equipped with an exceptional 150mm minimum focusing distance macro lens, which allows you to capture intricate close-ups with remarkable clarity, while still enjoying the benefits of long-range shooting
• 【High-Definition Lens】Adopting 9 groups 12 elements high-definition lens structure, the phone telephoto lens can achieve >99.5% light transmission, <0.3% reflectance and about 2% distortion
• 【Compatible Most Smartphones】With a stretchable universal phone mount, the telephoto macro lens for phone is compatible with most of smartphones
• 【Versatile Applications】Ideal for young professionals, travel enthusiasts, and retirees, this lens is perfect for capturing vacations, concerts, exhibitions, sports events, and even short-range birdwatching

Specifications:

• Mobile phone interface: 37MM thread
• Lens body material: aluminum alloy
• Lens material: Schmidt roof prism
• Number of lenses: 7 groups of 10 pieces (excluding prisms), 9 groups of 12 pieces (with prisms)
• Lens coating: multi-layer coating
• Focusing method: internal focusing
• Lens diameter: eyepiece thread diameter: 37mm, objective thread diameter: 25mm
• Exit pupil diameter: 3mm
• Exit pupil distance: 15.12mm
• Eyepiece field of view: 50°
• 1000m field of view/m: publicity caliber: 150m, 152.1m (actual measurement)
• Objective field of view angle: 8.7°
• Optical magnification:
• Macro telephoto: 6X
• Promotion display magnification: 6X
• Focus distance: Publicized aperture: 0.15-∞M (telephoto: 0.3--∞M, 150mm macro enhancement lens: 0.15-0.4M)
• Image quality: HD
• Human eye adaptability: can be observed by human eyes, main mobile phone shooting auxiliary human eye observation
• Vignette: 1x circle, 1.5-2X full screen after magnification
• Distortion: slight distortion about 2.189%
• Filter interface: adapter ring 25-37mm
• Weight: within 100g of lens
• Size: estimated 9*3.7cm
• Waterproof level: not waterproof, dust-proof
• Certification: Rosh
• Material: aluminum
• Clip interface: M37
• Clip size: TBD
• Mobile phone clip support size range: TBD
• Clip tension: TBD
• Weight: TBD
• Material: ABS+steel+silicone
• Working environment temperature: 0℃ to 45℃, 45% to 85%
• Storage temperature and humidity (short-term less than one month): -20℃ to 45℃ 45% to 85%
• Storage temperature and humidity (long term): 0℃ to 30℃ less than 35%

Note: 

• 1. Too high temperature or humidity will cause mold, fogging or condensation on optical components. 
• 2. When not in use for a long time, it should be placed in a cool and dry place. If conditions permit, add desiccant.