1¼“ Maxbright Universal Star Diagonal

The 1¼“ Maxbright Universal Star Diagonal features a Sitall mirror made from glass ceramic with a zero expansion coefficient. This high-quality mirror has a 1/10 lambda surface finish, ensuring exceptional performance and image quality. With 140 layers of coating for a 99% reflectance, it delivers superb light transmission, making it ideal for both amateur and professional astronomers. This diagonal is scratch-proof, lifetime durable, and absolutely flat for consistent, long-lasting performance.

Key Features:

• Mirror Material: Sitall glass ceramic with a zero expansion coefficient for optimal stability.
• Surface Finish: 1/10 lambda for precise, high-quality optics.
• Coating: 140 layers for 99% reflectance, providing excellent light transmission.
• Durability: Scratch-proof and lifetime durable, designed to last.
• Flatness: Absolutely flat surface to ensure distortion-free views.
• Ideal Use: Perfect for high-end telescopic setups requiring superior light management and clarity.

Specifications:

• Optical Design: Universal Star Diagonal
• Mirror Material: Sitall (glass ceramic)
• Surface Finish: 1/10 lambda
• Coating: 140 layers for 99% reflectance
• Size: 1¼“ for standard eyepiece compatibility