Skip to main content Skip to search Skip to main navigation

BRESSER Eyepiece K 20mm 1.25"

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Sky Guides by Bresser

The Sky Guide provides comprehensive information on constellations, planetary positions, and astronomical events – perfect for planning your observations and delving deeper into astronomy.
Visit the guide directly here to make the most of your observations!

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • General safety instructions DANGER Risk of suffocation! Improper use of this product can result in suffocation, especially for children. Therefore, carefully observe the following safety instructions. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! Keep cords, ribbons, and similar materials away from children! They could accidentally strangle themselves and suffocate! NOTE Risk of material damage! Improper handling can damage the device and/or accessories. Therefore, only use the device according to the following safety instructions. Do not dismantle the device! In the case of a defect, contact your dealer. They will contact the service center and may send the device in for repair.
Skip product gallery

Accessories

BRESSER Eyepiece K 10mm 1.25"
BRESSER Eyepiece K 10mm 1.25" Category: Replacement part for the Carbon Look Telescope series Description: The BRESSER Eyepiece K 10mm 1.25" is a quality eyepiece with a focal length of 10mm, ideal for medium magnifications. The fitting diameter is 1.25 inches (31.7mm). Suitable as a replacement part for the BRESSER Carbon Look Telescope series. The lens surfaces are coated to suppress reflections. The reversible rubber eyecup ensures comfortable observations.

Available

£12.00*
BRESSER Eyepiece K 4mm 1.25"
BRESSER Eyepiece K 4mm 1.25”Category: Spare Part for Carbon Look Telescope Series Description: The BRESSER Eyepiece K 4mm 1.25 is a quality eyepiece with a focal length of 4mm, perfect for highly magnified observations of celestial objects like planets. The barrel diameter is 1.25 inches (31.7mm). Suitable as a spare part for the BRESSER Carbon Look Telescope series. The reversible rubber eyecup provides additional comfort."

Available

£12.00*
BRESSER Barlow Lens 2x 1.25"
BRESSER Barlow Lens 2x 1.25”Category: Spare Part for Carbon Look Telescope Series Description: The BRESSER Barlow Lens with 2x magnification and a barrel diameter of 1.25 inches (31.7mm) enables double magnification for more detail. Suitable as an accessory and spare part for the BRESSER Carbon Look Telescope series.

Available

£12.00*
BRESSER Barlow Lens 3x 1.25"
BRESSER Barlow Lens 3x 1.25”Category: Spare Part for Carbon Look Telescope SeriesDescription: The BRESSER Barlow Lens with 3x magnification and a barrel diameter of 1.25 inches (31.7mm) enables triple magnification for more detail. Suitable as an accessory and spare part for the BRESSER Carbon Look Telescope series.

Available

£12.00*
BRESSER Star Diagonal 90 Degrees 1.25"
BRESSER Star Diagonal 90 Degrees 1.25”Category: Spare Part for Carbon Look Telescope SeriesDescription: The BRESSER Star Diagonal with a 90-degree angle and a barrel diameter of 1.25 inches (31.7mm) provides comfortable and upright observations, especially at the zenith. Suitable ONLY for refractors (lens telescopes) and ideal as a spare part for the BRESSER Carbon Look Telescope series.Note: NOT suitable for reflectors (Newtonian telescopes, reflecting telescopes)!

Available

£12.00*
BRESSER LED Red Dot Viewfinder for Carbon Look Telescopes
BRESSER LED Red Dot Viewfinder for Carbon Look TelescopesCategory: Spare Part for Carbon Look Telescope SeriesDescription: The precise LED Red Dot Viewfinder for Carbon Look Telescopes facilitates easy finding of celestial objects. Quick mounting and adjustment. Suitable for the BRESSER Carbon Look Telescope series as a spare part.

Available

£14.00*
BRESSER Smartphone Holder for Telescopes (1.25")
Take pictures with your smartphone through the telescope! With the Smartphone camera adapter this is now child's play! Simply screw the adapter to the eyepiece and use your smartphone as a camera with a super-telephoto lens. It lets you take pictures of distant objects as if you were very close. FEATURES Take photos through the telescope Smartphone camera with super telephoto lens Fits 31.7mm (1.25") eyepieces For eyepiece housing diameters from 32-34mm SCOPE OF DELIVERY Smartphone holder Locking ring for the smartphone

Available

£9.90*
Skip product gallery

Customers also bought

BRESSER Eyepiece K 4mm 1.25"
BRESSER Eyepiece K 4mm 1.25”Category: Spare Part for Carbon Look Telescope Series Description: The BRESSER Eyepiece K 4mm 1.25 is a quality eyepiece with a focal length of 4mm, perfect for highly magnified observations of celestial objects like planets. The barrel diameter is 1.25 inches (31.7mm). Suitable as a spare part for the BRESSER Carbon Look Telescope series. The reversible rubber eyecup provides additional comfort."

Available

£12.00*
BRESSER Eyepiece K 10mm 1.25"
BRESSER Eyepiece K 10mm 1.25" Category: Replacement part for the Carbon Look Telescope series Description: The BRESSER Eyepiece K 10mm 1.25" is a quality eyepiece with a focal length of 10mm, ideal for medium magnifications. The fitting diameter is 1.25 inches (31.7mm). Suitable as a replacement part for the BRESSER Carbon Look Telescope series. The lens surfaces are coated to suppress reflections. The reversible rubber eyecup ensures comfortable observations.

Available

£12.00*
BRESSER Star Diagonal 90 Degrees 1.25"
BRESSER Star Diagonal 90 Degrees 1.25”Category: Spare Part for Carbon Look Telescope SeriesDescription: The BRESSER Star Diagonal with a 90-degree angle and a barrel diameter of 1.25 inches (31.7mm) provides comfortable and upright observations, especially at the zenith. Suitable ONLY for refractors (lens telescopes) and ideal as a spare part for the BRESSER Carbon Look Telescope series.Note: NOT suitable for reflectors (Newtonian telescopes, reflecting telescopes)!

Available

£12.00*
BRESSER Barlow Lens 3x 1.25"
BRESSER Barlow Lens 3x 1.25”Category: Spare Part for Carbon Look Telescope SeriesDescription: The BRESSER Barlow Lens with 3x magnification and a barrel diameter of 1.25 inches (31.7mm) enables triple magnification for more detail. Suitable as an accessory and spare part for the BRESSER Carbon Look Telescope series.

Available

£12.00*
BRESSER Eyepiece 20mm 1.0"/24.5mm Barrel Diameter
BRESSER Eyepiece 20mm 1.0''/24.5mm Barrel DiameterCategory: Spare Part suitable for BRESSER JUNIOR Telescope SeriesDescription: The eyepiece with a 20mm focal length is ideal for overview observations (standard magnification). With a barrel diameter of 1.0 inch (24.5mm), it is suitable for most models of the BRESSER JUNIOR Telescope series. Please measure the inner barrel diameter of the connection on your telescope before ordering.

Available

£7.00*
BRESSER Barlow Lens 2x 1.25"
BRESSER Barlow Lens 2x 1.25”Category: Spare Part for Carbon Look Telescope Series Description: The BRESSER Barlow Lens with 2x magnification and a barrel diameter of 1.25 inches (31.7mm) enables double magnification for more detail. Suitable as an accessory and spare part for the BRESSER Carbon Look Telescope series.

Available

£12.00*
Skip product gallery

Customers also viewed

BRESSER 20mm Plössl eyepiece 31,7mm/1,25"
BRESSER 20mm Plössl Eyepiece 1,25" (31,7mm) Since years a well known and approved Plössl eyepiece. Ideal to improve the performance of your telescopes for a low budget price. All the BRESSER Plössl eyepieces provide sharp and high-contrast images because of the 4-lens design. All lenses have fully-multicoated surfaces which prevents reflections efficiently. Every eyepiece is equipped with a foldable rubber eyecup to avoid straylight from the sides and the inner eyepiece shaft is carefully blackened as well. Housing and eyepiece shaft are completely made from metal - no plastic is used. Filter thread for use with colour- and nebular filters is also available. All these Plössl eyepieces offer a much better image quality than all the very simple made Kellner and Huygens eyepieces. FEATURES Focal length: 20 mm Field of view: 50° Lens-Design: 4 lenses in 2 groups , fully-multicoated Housing material: completely made from metal Rubber eyecup: YES, foldable Filter thread: YES Storage: Twist-pack SCOPE OF DELIVERY BRESSER Plössl eyepiece with rubber eyecup Twist-pack

Currently not available

£29.00*
BRESSER Barlow Lens 2x 31.8mm/1.25"
With the usage of barlow lenses, you can extend the equivalent focal length of telescopes and hence increase the magnification of your observed targets. Subsequently, you can use lower power eyepieces in Barlows to act as much more powerful eyepieces, but retain the larger ocular size and more comfortable viewing that comes with lower power eyepiece designs.Due to their two lens design, these Barlow lenses provide a brilliant image quality for the whole visual field and are suitable for observations and photography.  The black coloured Barlow element cell in this BRESSER Barlow Lens 2x 31.8mm/1.25," can be unscrewed and has the same thread as 1.25" filters, allowing it to be mounted in 1.25" eyepieces, t-adapters and other accessories, giving you flexibility of use and the ability to vary magnification in different accessories.  For instance, the black Barlow cell screwed into the average length nosepiece of a standard push fit t-adapter will give around 1.6x magnification on an attached DSLR.  This can be very useful when trying to get to photographic focus with some Newtonians and Solar Telescopes, which lack the necessary amount of in focus travel to get a camera to a prime focus position.FEATURESsuitable for observations and photographydoubling of the focal lengthtwo lens designfully multi-coatedWHAT'S INCLUDEDBarlow lens (1pc)

Available

£29.90*
Vixen reducing sleeve 36.4–31.7 mm
This eyepiece adapter for 36.4-mm to 31.7-mm eyepiece mount is suitable for use with 31.7-mm eyepieces with older Vixen OTAs that are fitted with a 36.4-mm focuser.FEATURESEyepiece adapter 36.4 mm to 31.7 mm Adapts 36.4-mm fittings for mounting 31.7-mm eyepiecesCompatibility: For older Vixen OTAs with 36.4-mm focuser Weight: 29 g PACKAGE CONTENTSVixen reducing sleeve 36.4–31.7 mmDust cap

Available

£22.00*