Manufacturer: Bresser
Product number: 4920320

EUR 239,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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Product expected to be available from 01.04.2025

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Bresser LER Zoom Eyepiece Deluxe 8-24 mm 1.25"
An eyepiece for all applications, with very good field correction and large fields of view

The Bresser Zoom Eyepiece Deluxe covers the large focal length range from 8 to 24 mm. These are also the focal lengths that are most frequently used with most telescopes. The zoom eyepiece is a good choice, especially for spontaneous observations for which you do not want to pack a whole suitcase full of eyepieces. The Deluxe version, with its particularly sophisticated optical design, offers even better field correction and sharpness - combined with a large apparent field of view of 40 to 62 degrees.

Always the optimum magnification with you
A quick twist and the optimum magnification for you is set. The adjustment is stepless from 8 to 24 mm focal length. This eliminates the need to constantly change eyepieces.

Comfortable viewing
The Bresser Zoom-Ocular Deluxe offers a large comfortable eye relief (LER = long eye relief) of 20 mm to the eyepiece lens. This means a comfortable view even during prolonged observation, an important criterion especially for spectacle wearers. The rubber eyecup can also be individually adjusted by turning it.

Elaborate optical design
In order to achieve the best possible image over the entire focal length range, a particularly complex optical design with 9 lenses in 6 groups is used. The full multi-coating on all lens surfaces also guarantees maximum light transmission. All lenses are carefully blackened at the edges to effectively suppress distracting reflections. The resulting image therefore offers the maximum possible contrast and image brightness.

Compact design
The Bresser Zoom-Ocular Deluxe is made entirely of black anodized aluminium. It has an extremely high-quality material appearance and promises a long service life, even with frequent use. The precise zoom mechanism can be operated safely thanks to the rubberized adjustment ring. A white laser engraving with focal length and pointer arrow shows the currently set focal length even in low light.

Achievable magnifications with common telescope focal lengths
350 mm: 44 - 15x
400 mm: 50 - 17x
500 mm: 63 - 21x
650 mm: 81 - 27x
750 mm: 94 - 31x
900 mm: 113 - 38 x
1000 mm: 125 - 42 x

Features
Deluxe version with even better field correction and sharpness
Large apparent field of view from 40 up to 62 degrees
Zoom eyepiece with stepless focal length adjustment from 8-24 mm
One eyepiece covers a large focal length range
Stepless adjustment of the optimum magnification
Quick adjustment of magnification without changing eyepieces
Comfortable eye relief of 20mm (LER=long eye relief)
Adjustable rubber eyecup for adjusting the optimum eye relief
Also very suitable for spectacle wearers
Compact design
Completely made of black anodized aluminium
Threaded aluminum dust cap
Very high-quality material appearance
Precise and robust zoom adjustment mechanism
Rubberized grip surface for zoom adjustment
White laser engraving with focal length and position indicator

Focal length range:8-24 mm continuously adjustable
Optical design:9 lenses in 6 groups
Coating:full multi-coating on all lens surfaces
Eyepiece barrel diameter:1.25 inch / 31.7 mm
Filter thread in receptacle:M28 x0.6 (standard 1.25" filter thread)
Eyepiece weight:315 g
Length of the eyepiece:102 mm
Diameter:52 mm
Color:black
Zoom eyepiece Deluxe
Metal dust cap for eyepiece lens
Plastic dust cap for eyepiece receptacle

Manufacturer / Importeur:Bresser GmbH
Street:Gutenbergstraße 2
ZIP / City:46414 Thede
Country:Germany
Telefon number:+49 2872 80740
Email:info@breesser.de
Website:www.bresser.de
Safety informations: PDF Download


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