Mok Optics offers a range of advanced optical telescopes that are used to capture and focus light in the visible spectrum. These telescopes can create magnified images for direct viewing, photography or electronic data collection.
Mok Optics produces a range of optical components, and we are a comprehensive supplier. Some of these components can also be used in optical telescopes, which are mainly used to capture and focus light in the visible spectrum. These telescopes can also create magnified images.
Types of optical telescopes
1. Reflecting Refracting Telescopes
This optical telescope is a hybrid design that combines lenses and mirrors that we use to optimize light collection and image clarity. Because of the application of lenses, the defects of mirrors are compensated. This optical telescope can be used in many places.
2. Refracting Telescopes
This optical telescope mainly uses the principle of lenses to bend light. Some of them also combine prisms to improve image quality.
3. Reflecting Telescopes
This is a very common one that mainly uses mirrors to collect and focus optical fibers.
Performance Factors of Optical Telescopes
The performance of an optical telescope depends mainly on its aperture – the diameter of the main lens or mirror. A wider aperture allows the telescope to gather more light, thus enhancing its ability to resolve fine details. This light-gathering ability is essential for observational activities such as astronomy, bird watching, hunting, and sports watching.
Imaging Principles of Optical Telescopes
Optical telescopes work on the principles of refraction and reflection of light. When light enters the telescope:
In a refracting telescope: The light passes through the objective lens, which bends the light and focuses it at a focal point. The eyepiece further magnifies the image formed at this focal point for detailed observation.
In a reflecting telescope: The light reflects from the curved primary mirror, which directs the light to a focal point. An additional secondary mirror may redirect the light to the eyepiece, where the image is magnified for viewing.
In a catadioptric telescope: A combination of lenses and mirrors work together to enhance clarity and field of view, minimizing optical aberrations.
Historical Background of Telescopes
The evolution of telescopes is rooted in the craft of lens manufacturing, not just scientific inventions. The understanding of optical principles dates back to ancient civilizations, with major advances made in the medieval Islamic world. The invention of the telescope is often attributed to early 17th century Dutch lens makers, especially Hans Lippershey, who filed the first patent in 1608. Galileo Galilei soon realized its potential, produced enhanced designs, and became the first person to publish astronomical discoveries using a telescope. His Galilean telescope used a convex objective lens and a concave eyepiece, while Johannes Kepler later proposed an elaborate design known as the Keplerian telescope.
Reflecting telescopes were developed based on theoretical foundations laid by scholars such as Albrechtshausen, whose studies of the behavior of light laid the foundation for later practical applications.
Summary
Mok Optics continues this tradition, providing cutting-edge optical telescopes that utilize these principles for modern exploration and observation.
If you are interested, please feel free to contact us, here are our contact information:
Email: info@mokoptics.com​