Bresser 2x Barlow lens 1.25″
Looking for a way to get more out of your telescope without investing in a whole new set of eyepieces? The Bresser 2x Barlow lens for 1.25″ eyepieces is exactly what you need. This compact optical accessory doubles the magnification of any eyepiece you insert into it - simply, quickly, and without compromise.
How a Barlow lens works
A Barlow lens is a diverging optical element that is inserted into the telescope's focuser before the eyepiece itself. It effectively extends the focal length of the objective lens, multiplying the resulting magnification. With this 2x model, the principle is straightforward: if your telescope with a given eyepiece provides 50x magnification, inserting the Barlow lens gives you a full 100x. This means that with a single Barlow lens you effectively double the number of available magnifications in your eyepiece collection - an economical yet highly effective solution.
Wide compatibility and effortless setup
The lens is designed for standard eyepieces with a diameter of 31.7 mm (1.25″), which is today the most widespread format in astronomy for both beginners and advanced observers. This makes it compatible with the vast majority of refractors, reflectors, and catadioptric telescopes on the market. Installation is completely straightforward: simply slide the Barlow lens into the telescope's focuser and then insert your chosen eyepiece into it. No tools, no complicated adjustments.
Ideal for planetary and lunar observation
Whether you are a beginner astronomer looking to expand the capabilities of your first telescope, or an experienced observer seeking a practical and affordable way to work flexibly with your eyepieces, the Bresser 2x Barlow lens 1.25″ will deliver reliable performance. You will especially appreciate it when observing planets, the Moon, or double stars - targets where higher magnification truly pays off. Thanks to its compact construction, it fits easily into any astronomy bag and will accompany you on every observing session.
A smart investment for any astronomer
The Bresser 2x Barlow lens is a practical and economical accessory that should not be missing from any astronomy kit. Instead of buying another eyepiece, you gain a whole new range of magnifications for a fraction of the price - a smart investment in higher-quality night sky observation.
Key features at a glance
- 2x magnification factor
- Compatible with 1.25″ (31.7 mm) eyepieces
- Works with refractors, reflectors, and catadioptric telescopes
- Tool-free, quick installation
- Compact and lightweight - easy to carry on any observing trip
- Cost-effective alternative to purchasing additional eyepieces
