There are many different types of telescopes available for those interested in exploring the night sky. The three main types of telescopes are refracting telescopes, reflecting telescopes, and catadioptric telescopes, with many variations and hybrid designs for each type.
A Dobsonian telescope with a healthy aperture is great for enjoying real-time views of the brighter objects in the sky, while a refractor telescope is best used with a camera attached, to photograph faint deep-sky objects.
The main goal of any astronomical telescope is to gather light. Therefore, the two most important factors when choosing a telescope will be your desired focal length (magnification) and aperture (how bright the object will appear).
These two factors will create a unique viewing experience based on the type of experience you are looking for (i.e. visual vs astrophotography).
Have you ever wondered what the same deep-space object would look like using two very different telescopes? I thought this was a great concept for a video (see below) and a real eye-opener for those looking into upgrading their telescope for astrophotography. For this experiment, we used two high-quality refractor telescopes that were very different…
William Optics has introduced their third variation of the original RedCat Petzval Astrograph, the William Optics RedCat 61. It’s small, it’s mighty, and it’s REDDER than ever. There’s also a huge change to this version of the RedCat when compared to the RedCat 51 and RedCat 71. Like most reviews/first lights, I do my best…
The Celestron StarSense Explorer Dob is a clever upgrade to a traditional 8″ Dobsonian telescope, thanks to its integrated smartphone app that helps you find objects in the night sky. It’s a visual telescope (not designed for astrophotography), but photos of bright objects like the Moon and planets are possible through the eyepiece. With 8…
The Celestron NexStar 8SE computerized telescope is one of the best-selling telescope packages of all time. It features a large aperture optical telescope and a computerized GoTo mount. The NexStar series of SCTs have been around for over a decade, and I was finally able to experience this beginner-friendly telescope for myself. I was impressed…
I’ve taken some amazing astrophotos this year, and I want to share the exact equipment I used in my approach and even some processing tips. After all – I know you’re super pumped about the images I take – right? But in reality, if I can’t provide useful information about how you can do it…
Astrophotography is about more than just the pictures you take, it’s about an overall positive experience along the way. I don’t like seeing people quit because they’re frustrated and confused. It doesn’t have to be that way. When starting out, I think it’s important to choose a setup that is easy to use, and not…
Late last month, William sent me a William Optics RedCat 71 for review purposes. I will continue to share my results using this apochromatic refractor telescope, and will likely purchase it after the testing period if I have the option. At the time of writing, I do not know when the RedCat 71 will be…
The Radian Raptor 61 is a triplet apochromatic refractor telescope for astrophotography. It features a compact design with features custom-suited for wide-field, deep-sky astrophotography. Since the Raptor arrived in September, I have taken some of my best astrophotography images to date with it. In this review, I’ll share all of the image examples I have…
If you’re getting started in deep-sky astrophotography, I believe that a compact apochromatic (APO) refractor telescope is the best possible choice. A compact APO refractor is portable and lightweight, making it a smoother transition from the camera lenses you may be used to. In fact, in many ways, a high-quality apochromat is very much like…
The Celestron RASA 8 F/2 Astrograph is a modern astrophotography telescope with an optical design that allows you to collect deep sky images using short exposure times. Based on the popular 11″ version, the 8” model is the most affordable RASA (Rowe-Ackermann Schmidt Astrograph) in Celestron’s lineup. The RASA optical system presents a modern and…
William Optics is a company known for creating high-performance apochromatic refractors and constantly updating and refining their designs. The RedCat 51 Petzval APO is the latest creation from the company that can’t sit still, and it is bound to shake up the industry once more. I am fortunate enough to have been granted early access…
The Celestron CGX-L is a robust, professional-grade computerized equatorial mount with an impressive 75-lb payload capacity. The deep sky astrophotography potential of the Celestron CGX-L is obvious, and I intend to experience this benefit first-hand. The CGX-L is the largest equatorial telescope mount I have ever used for astrophotography, with payload capacity that surpasses the…