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Bresser Barlow Telescope Lens 5X 31.7 mm / 1.25 Inch 3-Element Design and Multi-Coated
Item #: 38847523

Bresser Barlow Telescope Lens 5X 31.7 mm / 1.25 Inch 3-Element Design and Multi-Coated

Item #: 38847523

€ 151

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What Stands Out

High Magnification
The Bresser Barlow Lens offers 5X magnification, allowing users to significantly enhance their telescopic view, ideal for detailed astronomical observations.
Quality Optics
Featuring a 3-element design and multi-coating, this lens minimizes light loss and enhances clarity, ensuring sharp and vibrant images of celestial objects.
Universal Fit
Designed for 31.7 mm / 1.25 inch eyepieces, this Barlow lens is versatile and compatible with a wide range of telescopes, making it a valuable addition for astronomers.

Product Details

Shop Bresser Barlow Telescope Lens 5X 31.7 mm / 1.25 Inch 3-Element Design and Multi-Coated online at a best price in Finland. B0778YSYHZ
  • Barlow lens for 5x the focal length
  • Suitable for visual observation and photography
  • 3-element design and multi-coated
  • Magnification: 5x eyepiece clamping ring made of brass, eyepiece diameter: 1.25 inches
  • Box contents: 1x Barlow lens
Eye Piece Lens DescriptionBarlow
MountAltazimuth Mount
Focus TypeManual Focus
Power SourceBatteriebetrieben
FinderscopeReflex
Compatible DevicesCamera
CoatingMulti-Coated
Focal Length Description5 millimeters
Field Of View126.88 Degrees
Zoom Ratio5
Additional FeaturesBarlow-Linse mit 5-facher Vergrößerung und ED-Glas für verbesserte Bildqualität
Optical-Tube Length31.7 Millimeters
Objective Lens Diameter31.7 Millimeters
Item Dimensions D x W x H1.39"D x 0.63"W x 0.63"H (3.5 x 1.6 x 1.6 cm)
Item Weight0.11 Kilograms
Exit Pupil Diameter0.32 Millimeters
BrandBRESSER
Model Name4950115
Global Trade Identification Number04007922054025
ManufacturerBresser
Manufacturer Part Number4950115
Model Number4950115
Optical Tube Length31.7 Millimeters
Telescope Mount DescriptionAltazimuth Mount
Product Dimensions (L x W x H)1.39"D x 0.63"W x 0.63"H (3.5 x 1.6 x 1.6 cm)

Who Should Buy?

Suitable For
  • Amateur Astronomers

    This lens enhances their viewing experience by providing higher magnification for detailed celestial observations.

  • Beginners in Stargazing

    Ideal for newcomers to astronomy looking to enhance their telescope's capability with easy-to-use magnification.

  • Educational Use

    Great for classrooms or workshops, as it offers a practical tool for teaching astronomical concepts to students.

Not Suitable For
  • Professional Astronomers

    They may require more advanced optics and features that this basic Barlow lens does not provide.

  • High-End Optical Equipment Users

    Users of premium telescopes may seek higher-quality lenses for optimal performance that this lens cannot deliver.

  • Photographers

    Not suitable for astrophotography as it may not meet the quality requirements for capturing high-resolution images.

Product Description

About This Item

Enhance your stargazing experience with the Bresser Barlow Telescope Lens. Designed with a 5x magnification, this lens allows you to observe celestial objects with greater detail and clarity. Whether you're studying the moon, planets, or small light deep-sky objects, this Barlow lens is the perfect addition to your telescope. Featuring a 31.7 mm / 1.25-inch size, this lens is compatible with a wide range of telescopes.

Its 3-element design ensures excellent image quality across the entire field of view, making it ideal for both visual observation and photography. Capture stunning images of the night sky or simply enjoy the beauty of the cosmos with unrivaled clarity. Not only does this Barlow lens increase the magnification of your telescope, but it also allows you to use longer focusing eyepieces. With this, you can take advantage of features like large eye relief and experience more comfortable viewing at higher magnifications.

Immerse yourself in the wonders of the universe with the help of this Bresser Barlow Telescope Lens. Please note that when using the 5x Barlow lens, the focal length of your telescope will be multiplied by five. This means that the exposure time for photography will increase, and the visual image may appear darker. However, the benefits of enhanced magnification and image quality more than compensate for this slight adjustment. Upgrade your astronomy equipment today with the Bresser Barlow Telescope Lens.

Experience the thrill of exploring the deep sky and capturing breathtaking celestial images with ease. Whether you're an amateur astronomer or a seasoned astrophotographer, this lens is a valuable tool for your stargazing adventures. Get yours now and embark on an incredible journey through the universe.

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Customer Questions & Answers

  • Question: What is a Barlow lens and how does it work?

    Answer: A Barlow lens is an optical device that increases the effective focal length of a telescope, essentially magnifying the image produced by the primary lens. The Bresser Barlow Telescope Lens 5x uses a 3-element design to ensure high-quality optics, resulting in sharper images. This enhancement allows you to use a lower magnification eyepiece while effectively achieving a higher magnification, making it ideal for observing distant celestial objects like planets or star clusters. It’s a great tool for both amateur astronomers looking to expand their viewing capabilities and experienced users seeking enhanced detail.
  • Question: What benefits does the multi-coated feature of the Bresser Barlow lens provide?

    Answer: The multi-coated feature in the Bresser Barlow lens significantly reduces light loss due to reflection, providing brighter and clearer images. Coating the lens with multiple layers minimizes flare and ghosting caused by stray light, ensuring that you get the best possible views with improved contrast. This is especially important when stargazing in less-than-ideal lighting conditions, as it enhances visibility and color fidelity in celestial objects, allowing you to appreciate the finer details of the night sky.
  • Question: Is the Bresser Barlow lens compatible with all telescopes?

    Answer: The Bresser Barlow Telescope Lens 5x is designed to fit telescopes with a 31.7 mm (1.25-inch) eyepiece diameter. Check your telescope's specifications to ensure compatibility, as most refractors, reflectors, and compound telescopes support this size. If your telescope has a different eyepiece size, adapters may be available to facilitate use. This compatibility means you can easily enhance your existing setup without needing a completely new telescope, allowing you to explore a wider range of astronomical sights.
  • Question: What kind of astronomical observations can I enhance with this Barlow lens?

    Answer: You can enhance a variety of astronomical observations with the Bresser Barlow lens, particularly when viewing planets, the Moon, and star clusters. For instance, using the Barlow lens for planetary observation can reveal intricate surface details, such as Jupiter’s bands or Saturn's rings. It is also beneficial when observing double stars or distant nebulae, expanding your capability to discern finer features. This versatility allows both casual stargazers and serious astronomers to maximize their viewing experience across different celestial events.
  • Question: Can I stack multiple Barlow lenses together?

    Answer: While you technically can stack multiple Barlow lenses, it’s generally not recommended due to potential image degradation. Each additional lens adds further complexity, which can reduce brightness and clarity. The Bresser Barlow lens, with its 5x magnification, is robust enough on its own for most applications. If seeking higher magnification, it’s better to adjust eyepieces or assess your telescope's capabilities instead. This approach helps maintain image quality, ensuring a better overall viewing experience without compromising performance.
  • Question: How do I properly clean the Bresser Barlow lens?

    Answer: To clean the Bresser Barlow lens, use a lens cleaning solution and a soft microfiber cloth to gently wipe the surfaces. Avoid using tissue or paper towels, which may scratch the coating. Begin by blowing off any dust or debris, and then lightly moisten the cloth with the cleaning solution for effective smudge removal. This keeps the lens clear and enhances your viewing experience, allowing you to enjoy optimal clarity and detail in your observations without compromising the integrity of the optical coatings.
  • Question: What is the difference between a 2x and a 5x Barlow lens?

    Answer: The primary difference between a 2x and a 5x Barlow lens is the magnification factor; the 5x lens offers greater magnification compared to the 2x. This means that with a 5x Barlow lens, you can achieve larger and more detailed images of celestial objects. However, it also requires more precise alignment and a stable mount to avoid image shake. The 5x version is ideal for high-power observations, while the 2x serves well for general use, making the choice dependent on your specific viewing needs and telescope capabilities.
  • Question: Is the Bresser Barlow lens suitable for astrophotography?

    Answer: Yes, the Bresser Barlow lens can be suitable for astrophotography. Its high-quality optical components contribute to improved detail in images, as the 5x magnification allows you to capture intricate features of planets and lunar landscapes. Pairing it with a compatible camera can significantly enhance the quality of astrophotographs. However, it’s essential to ensure that your telescope’s mount is stable enough to support the increased magnification during longer exposures, which will ultimately improve the clarity and sharpness of your images.
  • Question: What setup is ideal for using the Bresser Barlow lens effectively?

    Answer: To use the Bresser Barlow lens effectively, it’s best paired with a sturdy telescope mount to handle the increased magnification. A stable tripodal mount helps eliminate vibrations, ensuring clarity in your observations. Additionally, utilizing high-quality eyepieces alongside the Barlow lens can enhance detail and definition of celestial objects. For optimal results, consider using this lens on clear nights away from city lights, as this environment helps maximize visibility and reduces atmospheric interference, allowing for a richer stargazing experience.
  • Question: Where can I buy the Bresser Barlow Telescope Lens 5x 31.7 mm / 1.25 Inch?

    Answer: You can purchase the Bresser Barlow Telescope Lens 5x 31.7 mm / 1.25 Inch from Ubuy. Ubuy offers a convenient platform for sourcing optical instruments, enhancing your stargazing experience. The user-friendly interface allows you to explore product specifications and user reviews, ensuring you make an informed choice. Additionally, Ubuy often features helpful resources for budding astronomers, assisting you in maximizing the potential of your new optical upgrades.

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Customer Reviews & Ratings

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Pros

  • Enhances viewing experience
  • High-quality multi-coated design
  • Compatible with various telescopes
  • Easy to install
  • Compact and portable

Cons

  • Some users find it slightly heavy.

Product Price History

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