Features: The StarrySky Photography Adapter Tube offer versatiles M42, and M54 specifications for strong adaptability with various lenses and devices, enhancing creative flexibility in photography setups. Crafted from premium aluminum alloy, this adapter tube features light weight durability and precisions machining for smooth, seamless interfaces to prevent light leaks and image quality. Ideal for astrophotographers, macros photography enthusiasts, and outdoor adventurers seeking reliability gear for professional and hobbyists imaging projects. Perfect for astrophotography under night skies, macros shoots in nature, or camping trips where compact, sturdy equipment ensures high performances results. With broad compatibility across multiple camera brands, this adapter tube expands photographic possibilities, delivering reliability connection for diverse creative applications. Specifications: Color:Three Choices Dimension:88×105mm/3.46×4.13in 88×105mm/3.46×4.13in 105×88cm/3.46×4.13in Component:Metal +ABS Package Includes: 1pc Photography sleeve note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.