Enhance your macro photography with our high-quality Macro Extension Tube featuring an M42 Adapter Ring, designed for photographers who appreciate precision and control. This essential accessory extends your lens capabilities, allowing you to capture stunning close-up shots with ease. Explore the features that make this product a valuable addition to your photography toolkit: Premium Aluminium Alloy Construction Crafted from high-quality aluminium alloy and finished with black anodizing, this extension tube is built to last. The durable construction extends the service life of the tube while providing a superior hand feel, making it both robust and comfortable to use. Smooth and Easy Assembly With a smooth surface and exquisite workmanship, this extension tube is designed for easy assembly. The focusing rotation is smooth and free from sticking, ensuring a seamless experience when adjusting your focus for the perfect shot. Optimized Inner Wall Design The inner wall of the tube features paint spraying and extinction treatment to prevent any reflections or imaging issues. This thoughtful design ensures that your images remain crisp and clear, free from unwanted artifacts. Adjustable Spiral Tube Length The spiral tube offers a minimum length of 36mm and can extend up to 90mm, providing you with the flexibility to adjust the distance between your lens and the camera sensor. This adjustability is crucial for achieving the desired magnification and focus in macro photography. Full Manual Operation Designed for photographers who prefer complete control, this extension tube requires manual operation for both aperture and focus. This hands-on approach allows you to fine-tune your settings for precise and creative photography results. Elevate your macro photography with our Macro Extension Tube and M42 Adapter Ring. Its combination of durability, smooth operation, and manual control makes it an essential tool for capturing breathtaking close-up images with your camera. Whether you're a professional photographer or an enthusiastic hobbyist, this extension tube is designed to enhance your creative potential.