Product Description Enhance your photography with our M42 Helicoid Adapter, a versatile and robust accessory designed for photographers who demand precision and flexibility. Perfect for macro photography and lenses without focus rings, this adapter is a must-have for your camera gear. Premium Construction: Crafted from high-quality aluminum alloy, this focusing helicoid tube is both sturdy and durable. Its robust design ensures long-lasting performance and reliability, making it an essential tool for any serious photographer. Adjustable Length: The helicoid tube features an adjustable length, providing a customizable distance for lens focusing adjustment. This user-friendly feature allows for easy manipulation and precise focusing, enhancing your control over every shot. Ideal for Lenses Without Focus Rings: Designed to accommodate lenses that lack an integrated focus ring, this helicoid adapter grants you the focusing capabilities you need. It seamlessly adapts to your existing equipment, expanding the functionality of your lens collection. Perfect for Macro Photography: Use this helicoid tube as a macro barrel to achieve fine focus control, essential for capturing detailed close-up shots. Its precision adjustments make it an excellent choice for photographers aiming to explore the intricate world of macro photography. Enhanced Performance with Filter Adapters: For optimal functionality, pair this helicoid adapter with a filter adapter. This combination enhances its versatility, providing even greater control and flexibility in your photographic endeavors. Unlock new creative possibilities with our M42 Helicoid Adapter. Whether you're delving into macro photography or need additional focusing capabilities, this adapter is designed to elevate your photography and help you capture the perfect shot every time.