EMA Autofocus Smart Glasses with Auto Zoom and Power: Autofocus and auto zoom technology
For anyone who needs reading glasses but hates switching pairs for different tasks, these smart glasses offer a seamless solution. They automatically adjust focus and zoom as you move from reading a book to checking your phone, eliminating the constant on-and-off hassle. The photochromic lenses darken in sunlight, so you can step outside without squinting, and the anti-glare protection keeps screens comfortable during long work sessions.
Experience a lightweight frame that stays comfortable all day, with UV400 and shatter-resistant lenses for durability. These glasses provide clear vision from +1.00 to +5.00 strength, making them ideal for everyday use at home or the office. They come in multiple colors to match your style, offering practical convenience without sacrificing looks.
Features
- Photochromic lenses for light adaptation
- UV400 and anti-glare protection
- Shatter-resistant and lightweight frame
- Assembled dimensions: 3.94 x 3.94 x 0.79 inches
- Color options including white
- Autofocus and auto zoom technology
General specs
- Brand: EMA
- Seller: Joom
- ID: 691395ce3509ac0162126efb
- Gender: Men, Women
- Lens Features: Autofocus
- Magnification: <num1>, <num2>
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
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| Brand | EMA | Rokid | VITURE | Rokid | ||
| Model | W630 | W620 | Max 2 | Luma Ultra | Max2 | |
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| Price | $5.97 | $78.90 | $60.70 | $359.00 | $749.00 | $499.00 |
| Seller | Joom | Banggood | Banggood | Amazon | Amazon | Amazon |
| Update | December 13, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Gender | Men, Women | Unisex | Unisex | Unisex | ||
| Size | One Size | 50° FOV | One Size | |||
| Weight | <num1>, <num2> | 75 | 82.98 | 75 | ||
| Controls | Touch, Voice | Touch | Gesture, Voice, Touch | |||
| Lens Type | Photochromic | Progressive | Polarized | |||
| Frame Type | Full Rim | Full Rim | Full Rim | |||
| Lens Color | Brown, Gray, Silver | Silver | ||||
| Battery Life | 12 | 12 | 3.5 | |||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| UV Protection | UV400 | UV400 | UV400 | |||
| Frame Material | TR90 | TR90 | Polycarbonate | |||
| Charging Method | USB | USB | USB | USB | ||
| Audio Technology | Bone Conduction | Open-Ear | ||||
| Battery Capacity | 290 | 290 | 5000 | |||
| OS Compatibility | Android 6.0+, iOS 10.0+ | Android 6.0+, iOS 10.0+ | Android 6.0+, iOS 10.0+ | |||
| Bluetooth Version | 5.0 | 5.2 | ||||
| Blue Light Filtering | Yes | Yes | Yes | |||
| Display Type | Holographic 3D | Holographic 3D | ||||
