Telescopes commonly utilize three types of diagonals: erect image, mirror, and dielectric. Erect image diagonals are designed to present the observer with a correctly oriented image at a 45° angle, ensuring a comfortable viewing experience. Employ a prism to direct light toward the observer, providing a corrected image suitable for daytime viewing.
Mirror diagonals utilize a mirror to channel light to the observer. Apertura's diagonals are exemplified by the 1.25.” Carbon dielectric mirror diagonals are excellent examples of well-crafted diagonals featuring carbon plating for longevity and seamless integration into your optics system.
Prisms should be paired with fast (short focal length) telescopes and mirror diagonals with slow (long focal length) telescopes. The best diagonal will depend on the type of telescope you have. Both erecting prisms and mirror diagonals have balanced pros and cons.
Diagonals are indispensable components of an observer's toolkit, and Apertura ensures a wide range of configurations to meet the varied viewing needs of astronomers. Introducing this high-quality accessory is a natural progression in Apertura's history, reflecting their dedication to meeting the evolving needs of the astronomical community.
Apertura diagonals have various features and diverse configurations tailored to specific telescope models. These include 1.25” and 2” nosepieces commonly used with refractor-focusing mechanisms. Some diagonals feature threads intended for use on SCT telescopes, accompanied by the corresponding adapter ring. For SCT diagonal needs, we highly recommend the Apertura 2” SCT mirror diagonal with a 2” to 1.25” Adapter.
Each diagonal is crafted with precision to ensure optimal performance and longevity. Whether it's the carbon dielectric mirror diagonal or the SCT mirror diagonal, This tool embodies the brand's dedication to providing top-tier accessories that complement a variety of telescopes. It uses advanced materials, such as carbon plating, for durability and longevity.
Recognizing the importance of comfort during extended observation sessions, Apertura Diagonals are designed with user comfort in mind. With features like twist-lock eyepiece holders for secure and convenient eyepiece changes, these diagonals enhance the overall observational experience. Its versatility extends to its compatibility with various telescope models, ensuring users can seamlessly integrate them into their setups for visual and astrophotographic pursuits.
Apertura diagonals prioritize user-friendly installation and alignment. Whether you're a beginner assembling your telescope or an experienced astronomer fine-tuning your equipment, Apertura Diagonals makes the process intuitive. Achieving optimal viewing angles becomes effortless, allowing users to spend more time observing and less time adjusting their equipment.
The array of configurations like this reflects a commitment to providing observers with choices that align with their unique preferences and observational needs. Whether it's the comfort of a 90-degree star diagonal, the versatility of erect-image diagonals, or the enhanced optical performance of dielectric coatings, Apertura diagonals invite astronomers to tailor their telescope setup for a personalized and immersive journey through the wonders of the cosmos. Choose Apertura diagonals and unlock a world of versatility, precision, and optical excellence in astronomical explorations.