You searched for "barlow lens"
Top news results for barlow lens
SVBONY SV520 telescope review: A 90mm beginner scope that works
Thursday, October 30, 2025 by Richard Harris
I’ve spent years peering through all kinds of telescopes, from inexpensive bargain-bin refractors to heftier setups costing well into the tens of thousands. When I got my hands on the SVBONY SV520, which is a 90mm aperture, 800mm focal length refractor bundled with an alt-az mount and a slew o...
Gskyer 70MM telescope impressions
Sunday, August 10, 2025 by Richard Harris
The Gskyer 70MM refractor telescope is designed with one goal in mind, accessibility for beginners, particularly children and families who want a simple way to observe the night sky. While it's often labeled as a “kid’s telescope,” that doesn’t mean it lacks value for adu...
May 2025 astronomy events
Thursday, May 1, 2025 by Richard Harris
As the days grow longer and the air warmer across North America, May 2025 brings a rich tapestry of celestial phenomena for astronomers and seasoned astrophotographers. From planetary alignments and meteor showers to deep-sky marvels in optimal conditions, this month offers both spectacle and opport...
NexStar 130SLT computerized starter telescope review
Wednesday, March 12, 2025 by Richard Harris
When it comes to choosing a telescope to start with, it can be a daunting task with so many options available. That's where the Celestron NexStar 130 SLT comes in. It's a 130mm (5.12-inch) Newtonian reflector telescope that's been grabbing the attention of amateur astronomers. It's g...