Azure Spy 100mm Achromatic Doublet Lens for Telescope, 1200mm Focal Length, Air-Spaced AR Coated Optics, Precision Black Anodized Aluminum Cell with Threaded Mount

🔷 Premium Product Description (Updated as per Image)

The Azure Spy 100mm Achromatic Doublet Lens is a precision-engineered telescope objective designed for serious astronomy applications and high-performance optical systems. Featuring a long focal length of 1200mm and a 100mm clear aperture, this lens delivers exceptional image sharpness, contrast, and color correction for planetary and deep-sky observation.

Built with an air-spaced achromatic doublet design, the lens significantly reduces chromatic aberration, ensuring crisp and well-corrected images across the visible spectrum. The optics are manufactured from high-grade optical glass and treated with a multi-layer anti-reflection (AR) coating, maximizing light transmission while minimizing internal reflections and glare.

What sets this unit apart is its precision-machined black anodized aluminum cell. The mount features a deep protective housing and internal threading, providing secure lens retention, enhanced alignment stability, and easy integration into telescope tubes or custom optical assemblies. The matte black finish also helps reduce stray light and internal reflections for improved optical performance.

🔷 Key Features

• 🔭 100mm Clear Aperture – High light-gathering for bright, detailed images
• 🎯 1200mm Focal Length – Ideal for high magnification and planetary viewing
• 🌈 Achromatic Doublet (Air-Spaced) – Reduced chromatic aberration
• ✨ Multi-Coated AR Optics – Improved transmission & contrast
• 🛠️ Black Anodized Aluminum Cell – Durable, corrosion-resistant build
• 🔩 Threaded Mount Design – Easy installation in telescope tubes
• 🧲 Deep Lens Housing – Enhanced protection & alignment stability

🔷 Applications

• Refractor telescope objectives
• Planetary & lunar observation
• Deep sky astronomy
• Custom telescope manufacturing
• Optical R&D and lab setups