Is OPT Telescope legit?

Since 1947, people have come to OPT because we have the expertise and the drive to help you succeed in your Astronomy goals. OPT provides lifetime expert support to customers in the hobby of astronomy. From professional institutions to amateurs just getting started, you'll be treated with the utmost respect and service you deserve. After all, each of us is part of the OPTeam no matter where in the world we reside. We are the Telescope Authority and we want you to be, too.

What are the three main types of Telescopes?

The three main types of telescopes are: - Refractors: use lenses to focus incoming light - Reflectors: use mirrors to focus incoming light - Catadioptrics: use a combination of lenses and mirrors to focus light. All optical telescopes fall under one of these three categories, and each have their strengths and weaknesses. To learn about each type in more detail and understand the pros and cons of each, head to our blog post about The Basic Telescope Types .

How does a Telescope work?

A telescope gathers large amount of incoming light through an opening at the front called the aperture. It then uses lenses, mirrors, or both in combination to magnify and focus that light, which gets projected out of the telescope to an eyepiece or camera. You can read more (and watch a helpful video) on how a telescope works here .

How can I reach OPT Customer Service?

If you need help deciding what product is right for you, have a technical question, or a question about your order, you can reach out to our team so we can help! Contact us today!