10x High Definition 2 Element Close-Up Macro Lens (37mm) - True Macro

Our review of the 10x High Definition 2 Element Close-Up Macro Lens explains why this simple threaded diopter is best for photographers and videographers who need substantial close-up magnification without swapping lenses. The bottom line: it converts a standard tele or zoom into a true macro tool, cutting the minimum object distance dramatically while preserving edge-to-edge sharpness thanks to its High-Index / Low-Dispersion optical glass and bevelled design. For tabletop, miniature, and flat-field work it gives a quick, portable way to fill the frame with small subjects that would otherwise require a dedicated macro lens.

Key Features

• High-Index / Low-Dispersion Glass: Reduces chromatic aberration so small subjects retain accurate color and fine detail at high magnification.
• +10 Diopter Magnification: Provides a dramatic increase in close-up capability, turning long-lens MODs into near-macro distances for tight framing.
• Fully Multi-Coated Surface: Minimizes reflections and improves contrast for clearer images under varied lighting conditions.
• Threaded and Durable Chassis: Screws onto a 37mm filter thread and is built with a water-repellent, heavy duty housing for field use.
• Autofocus and IR Compatible: Allows high-speed auto-focus and maintains compatibility with infrared focusing aids on supported camera bodies.

Who It's For

The 10x close-up lens is ideal for DSLR owners using telephoto or longer zooms who need to photograph small subjects such as coins, miniatures, jewelry, or tabletop products without buying a dedicated macro lens. It is especially useful for videographers who require a flat field and edge-to-edge sharpness for product or flat-lay shoots.

Photographers who need extreme working distance, full-frame optical performance at all apertures, or integrated focus and aperture control at high magnification may prefer a purpose-built macro lens; this diopter is an accessory that trades flexibility for compact, low-cost close-up reach.

Pros & Cons

Pros

• Significant close-up magnification that lets long lenses frame tiny subjects without switching optics.
• Optical construction and coatings preserve sharpness and reduce chromatic aberration for cleaner macro images.
• Threaded, rugged chassis with water-repellent finish makes it easy to mount and dependable in the field.

Cons

• As an add-on diopter it reduces working distance considerably, which can complicate lighting and subject access in some setups.
• Does not replace the handling or focus control of a dedicated macro lens for specialist macro work.

Specifications

Our Verdict

For photographers and videographers who need a fast, affordable way to achieve true macro framing with existing telephoto or zoom lenses, this 10x close-up lens is a practical value. It preserves edge-to-edge sharpness and limits chromatic aberration while being tough enough for on-location use. Those seeking the ultimate macro handling should consider a dedicated macro prime, but as an accessory this optic delivers large magnification and good image quality for the price.

Frequently Asked Questions

Will this work on my camera?
It attaches to lenses with a 37mm filter thread and is compatible with a wide range of DSLR bodies from Nikon, Canon, Sony, Panasonic, Fujifilm, Pentax, and Olympus.

Does it affect autofocus?
The lens is designed to be high speed autofocus and infrared compatible, but actual AF performance depends on the camera and lens combination used.

How close will I need to be to the subject?
Adding a +10 diopter can turn an MOD of several feet into a few inches depending on the attached lens; the review notes examples where long-lens MODs are reduced to roughly 2 in for small subjects.