WILLIAM OPTICS 2
❖ William Optics 2" Dura-Bright Dielectric Star Diagonal
Discover a new level of optical performance with the latest William Optics Dura-Bright diagonal-an advanced 2" 90° mirror diagonal designed to elevate your observing experience, especially when viewing the Moon, planets, and double stars.
This premium diagonal features a durable dielectric-coated mirror that offers an outstanding 99% reflectivity for enhanced brightness and contrast. The extra-thick 12mm mirror substrate ensures image stability and is polished to an exceptional 1/10 wave accuracy for pristine views.
❖ Enhanced Optical Performance
➤ Dielectric Coating: Offers high reflectivity (99%) for bright, detailed images.
➤ Precision Mirror: 12mm thick mirror substrate ensures long-term flatness and image integrity.
➤ Highly Accurate Polish: Mirror surface finished to 1/10 wave accuracy for true-to-life visuals.
➤ Fixed Optical Alignment: Rigid construction maintains consistent collimation-no realignment required.
❖ Premium Build Quality
➤ Secure Locking Mechanism: Eyepiece and adapter held firmly with a sturdy thumbscrew.
➤ User-Friendly Thumbscrews: Oversized, knurled knobs provide excellent grip-even when wearing gloves.
➤ 2" Filter Compatibility: Threaded for standard 2" astronomy filters for added versatility.
❖ Sophisticated Design
➤ Striking Appearance: Features William Optics’ patented, refined design.
➤ CNC Machined Aluminum Body: Crafted from high-grade aluminum for durability and style.
➤ Carbon Fiber Side Panels: Authentic carbon fiber plates add a sleek and professional touch.
➤ Internal Baffles: Precision anti-reflection baffles improve image contrast.
❖ Thoughtful Construction
➤ Compression Rings: Protect your eyepiece and adapter barrels from scratches.
➤ Built-in Safety Stop: Prevents 2" accessories from contacting the mirror surface.
➤ Engineered for Premium Telescopes: Perfect match for high-quality optical systems.
The William Optics Dura-Bright Diagonal is the ideal choice for astronomers seeking a combination of optical excellence, mechanical reliability, and elegant design. Whether you're a seasoned stargazer or a dedicated astrophotographer, this diagonal brings unmatched performance to your observing sessions