Enhance your astrophotography and optical setups with this high-quality Telescope Extension Tube and Lens Adapter kit, designed for seamless integration between your 1.25-inch telescope and Nikon F mount camera. Crafted from durable aluminum alloy, this adapter set offers exceptional anti-rust and wear-resistant properties, ensuring long-lasting performance and reliability during your imaging sessions. Key Features: · Premium Aluminum Alloy Construction: Built to resist rust and wear, providing a durable and sturdy connection between your camera and telescope. · Anti-Reflection Inner Thread Design: The inner structure features light-eliminating threads that effectively reduce internal reflections, enhancing image clarity and improving overall viewing quality. · Precision Machined Threads: The lens adapter and extension tube are engineered with exacting thread specifications (M42 x 0.75mm) to guarantee a perfect fit for Nikon F mount cameras and 1.25-inch telescope tubes, ensuring stable and secure attachment. · Manual Focus and Aperture Control: Supports full manual focus and aperture adjustment, giving you complete control over your photography settings for precise and customized imaging results. · Compact and Portable: Lightweight and easy to carry, this adapter kit is convenient for travel and storage, making it an ideal accessory for both amateur and professional astronomers. Specifications: · Material: Aluminum Alloy · Color: Black · Fitment: Compatible with 1.25-inch telescope tubes · Mount Type: 1.25-inch T-type · Thread Size: M42 x 0.75mm (Nikon F mount camera) · Tube Dimensions: Approximately 6.8 x 4.4 cm (2.68 x 1.73 inches) · Weight: Approx. 168g Package Includes: · 1 x Telescope Extension Tube · 1 x Lens Adapter for Nikon F mount camera Note: Camera is not included. The product may be shipped with either the new or old version of the adapter, both of which maintain the same compatibility and functionality. This telescope extension tube and lens adapter set is an essential tool for photographers and astronomers seeking to capture sharp, clear images through their telescopes with Nikon F mount cameras. Its durable construction, precise fit, and anti-reflective design ensure enhanced image quality and reliable performance in every use.