10x/40D/28mm LED Rechargeable Apochromatic Measuring Magnifier N452

■ Updated Design, Powerful Return ■ Standard 10x Magnification, Print Dot Inspection ■ USB Type-C Rechargeable ■ 3-Group, 6-Element Apochromatic Lens ■ Reduced Chromatic Aberration, True Color Restoration ■ LED Light Source, White Light Illumination ■ Up to 60 Minutes of Continuous Use ■ Adjustable Focus Body ■ Laser Crosshair Reticle ■ Measurement Range: 30mm ■ Minimum Unit: 0.1mm **Hamlet Optics Series** **10x / 40D / 28mm LED Rechargeable Apochromatic Measuring Magnifier [N452]** **Product Introduction** Measuring magnifiers are integrated with reticles and precise optical calculations to provide accurate measurements. High-quality measuring magnifiers have low error rates and are ideal for inspecting print dots, flat objects, stamps, and more, enhancing work efficiency. The reticle can also be removed for observing raised objects, serving as a reading aid for individuals with low vision or visual impairments. The N452 features a built-in rechargeable lithium battery, offering up to 60 minutes of continuous use on a full charge via USB Type-C. **Product Features** **Achromatic Design** This magnifier utilizes a sophisticated internal lens system composed of 3 groups and 6 elements. This advanced construction significantly minimizes chromatic aberration and light dispersion, ensuring that colors remain true and edges appear sharp without fringing. It is particularly well-suited for detailed inspection of print dots. **SMD-LED White Light Illumination / USB Type-C Charging (New)** Equipped with 6 slim SMD-LED white lights, it provides clear illumination even in dimly lit environments. The LEDs generate minimal heat, even during prolonged use, and offer extended lifespan, energy efficiency, and freedom from electromagnetic waves. The horizontally mounted SMD-LEDs are compact and provide a wide illumination angle, enhancing user visibility. The N452 integrates a rechargeable lithium battery, providing up to 60 minutes of continuous operation after a full charge via USB Type-C, greatly extending its usability. **Detachable Laser Reticle** The reticle is made of high-transmittance glass with a precise crosshair. It offers a measurement range of 30mm with a minimum unit of 0.1mm for left and right measurements. The reticle can be easily removed when measurements are not required. **28mm Large Aperture Eyepiece** The 28mm eyepiece diameter ensures a comfortable viewing experience and expands the field of view. **Adjustable Focus Body** The focus can be adjusted using the upper part of the body, allowing for optimal image clarity even when observing raised objects by reaching the precise focal length. The lower part of the body is made of transparent acrylic, enabling direct observation even without the LED illumination. **How to Use** 1. Position your eye in the eyepiece's concave groove for the optimal viewing experience. 2. For flat objects, adjust the focus to its lowest position. 3. When observing raised objects, gently hold the lower part of the body with one hand and rotate the upper part with the other to achieve the best focus. 4. In low-light conditions, activate the LED illumination using the switch on the side of the body. 5. When the battery is low, please recharge using the USB Type-C cable. **Precautions** . Do not expose the lens to direct sunlight when it is uncovered, as this may cause a fire hazard. . Focal length (working distance) and eye relief are based on actual test results. However, these may vary slightly depending on individual vision. . When cleaning the lens, gently wipe in a single direction with a clean cloth. Wiping in circles or with excessive force may scratch the lens. **Product Specifications** Magnification: 10x Diopter: 40 Dpt Lens Diameter: 28mm Lens Material: Optical White Glass Lens Configuration: 3-Group, 6-Element (3 doublets) Illumination Source: SMD-LED White Light x 6 Battery: 33mAh Rechargeable Lithium Battery Usage Time: 60 minutes Actual Field of View: 32mm Measurement Range: 30mm Minimum Unit: 0.1mm Eye Relief: 15mm Dimensions: Diameter 47 x Height 56-65mm Weight: 102g Accessories: 45cm USB Type-C Cable, Shockproof Storage Pouch, Eyepiece Cap, Lens Cleaning Cloth, Product Warranty Card Origin: China Warranty: One Year **Brand Introduction** https://live.staticflickr.com/65535/53802868882_756aba87d7_n.jpg Since its establishment in 1984, Huatang Optical Industrial Co., Ltd. has been engaged in the manufacturing and import of various optical instruments, including magnifiers, binoculars, compasses, and optical microscopes. We are the optical instrument company in Taiwan with the widest selection of magnifiers. We assist various industries in improving work efficiency, help many individuals with declining vision or eye conditions see more clearly, and offer high-quality products at affordable prices, ensuring you don't have to spend a fortune to find a suitable product. The year after our founding, we launched our own brand, "Hamlet Optics," entering the international market. Our handheld magnifiers, portable leather-cased magnifiers, and metal linen testers are particularly renowned worldwide as superior tools. We continuously explore user needs and develop innovative products, aiming for everyone to experience comfortable vision and rediscover the joy of reading. Huatang Optical honestly provides product specifications and manufacturing origin information, so you don't have to worry about purchasing inferior products with exaggerated magnification or counterfeit Taiwanese-made goods. https://www.hwatang.com.tw/uploads/editor/hwatang-company3-PL2.jpg?1497865948803