EXPLORE SCIENTIFIC 62° LER Eyepiece 40mm Ar

62° LER Eyepiece 40mm

  • Large eye distance and great image sharpness
  • Excellent viewing position for people with glasses
  • Excellent field sharpness even with fast optics
  • 62° apparent field of view
  • Patented EMD"-coating to maximize contrast
  • Blackened lens edges to avoid reflexes
  • Argon-purging prevents internal fogging, the sealing facilitates cleaning
  • Stainless steel barrel with conical security cutoff

€164.00*

% €205.00* (20% saved)

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Product number: 0219640
GTIN/EAN: 4007922040479

Testbericht zu den 62° LER Okularen

Von Thorsten Zeiger, Volkssternwarte Niederrhein

Bei einem sehr guten Seeing konnten wir, die Volkssternwarte Niederrhein, endlich unsere neuen Okulare der 62° Serie von Explore Scientific ausprobieren. Dies habe ich mal gleich zum Anlass genommen, über die Erfahrungen und Tests zu berichten.

Ich fange mal mit der Verpackung an. Die Okulare liegen gut geschützt, quasi "wohl gebettet" in einem Karton mit jeweils passender Schaumstoffauskleidung. Sehr gut geeignet, wenn man öfters und schnell mal bei der Beobachtung zwischen verschiedenen Okularen wechselt. Wir haben uns direkt für alle sieben erhältlichen Größen entschieden.

Beim Auspacken fiel schon vorher die sehr gute Verarbeitung der Okulare auf. Die Steckhülsen, bei den 40mm und 32mm in 2", bei den anderen Größen in 1 1/4" Ausführung, laufen am oberen Ende konisch zu, sodass ein Herausfallen bei gelöster Klemmschraube verhindert wird. Wir benutzen ein 14" Schmidt-Cassegrain GPS auf Säule und Polhöhenwiege. Dazu ein Zenitprisma, und gerade hier ist es wichtig, ein Herausfallen des Okulars zu verhindern. 

Nun aber zu Wesentlichen:

Optische Eigenschaften

Die optischen Eigenschaften sind erstaunlich. Die Schärfe und Farbtreue bis an den Bildrand (wichtig bei bildausfüllenden Beobachtungen wie Mond oder Sternhaufen) beeindrucken.

Einblickverhalten

Das Einblickverhalten ist auch für Brillenträger tadellos, da man sehr gut beim Abstand zur Linse variieren kann, ohne "etwas zu verpassen". Alle Okulare sind mit ausklappbaren Augenmuscheln bestückt. 

Preis-Leistung

Da wir im Besitz einiger Okulare aus den verschiedenen Preissegmenten unterschiedlicher Hersteller sind, können wir die Qualitäten sehr gut beurteilen und vergleichen.

Fazit

Ich kann sagen, dass dem Hersteller hier ein großer Wurf gelungen ist, sowohl optisch wie auch verarbeitungsmäßig qualitativ hochwertige Okulare auf den Markt gebracht zu haben. 

Thorsten Zeiger Volkssternwarte Niederrhein

Volkssternwarte Niederrhein

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    Testbericht zu den 62° LER Okularen von der Volkssternwarte Niederrhein
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Product information "EXPLORE SCIENTIFIC 62° LER Eyepiece 40mm Ar"
If a observing session is a relaxing and joyful experience is heavily dependend on the choice of eyepieces. People wearing glasses very often have the problem to see the entire field of view when they are using eyepieces with large apparent fields. This problem is now history. The new 62°- LER eyepieces by Explore Scientific do not only offer excellent image sharpness and high resolution and contrast over the full field of view - you can see that full field without problems even with glasses on. Fatigue due to tense head positioning and strained viewing simply does not happen because of the excellent viewing comfort these eyepieces provide even to observers wearing glasses. Enjoy the unique combination of excellent image sharpness out to the edge of the field even for fast optics, superior contrast and unmatched viewing comfort. Eyepieces with perfect combinations of various modern glass substrates and highest standards in manufacturing, quality control and service are a tradition at Explore Scientific - the outstanding resolution and sharpness to the very edge.
These eyepieces are the choice for observers wearing glasses - with excellent performance and durability. The rubber inlet and the foldable eyecups make handling and using in the field easy. The patentet EMD"-coating produces high contrast images and prevents reflexes and ghosting. The argon purging effectively prevents internal fogging, and you don´t have to deal with dirt, fungus or cleansing fluids getting between the lenses. The eyepieces are sealed - this makes sure you will be able to enjoy these eyepieces for many years to come.

Eye relief: 28.mm
Colour: black
Eyecups: Rubber eyecups, foldable
Material: Stainless steel

Zubehör

BRESSER BR-LP15 Cleaning kit - 3 parts
With the 3-piece lens cleaning set you not only clean camera or binocular lenses, but also spectacles glasses and displays and screens of smartphones, laptops, tablets, etc. thoroughly and safely. When cleaning high quality optical lenses, you have to be very careful. After all, it would be very annoying to successfully remove the dust but leave a scratch behind. With the lens cleaning pen you can safely clean optical and coated glass. With the brush on one side you can remove coarser dirt before polishing the lenses with the other side. Just blow away fluff with the bellows. FEATURES complete set for safe cleaning of camera lenses bellows for removing coarse dirt particles and fluff without scratching the lens lint-free microfibre cloth approx. 14,5x14,5cm lens cleaning pencil for safe cleaning of optical and coated glass SCOPE OF DELIVERY 1x bellows 1x lens cleaning pen 1x microfiber cloth

€4.99*
BRESSER BR-LP10 Lens Cleaning Pencil
When cleaning high quality optical lenses, you have to be very careful. After all, it would be very annoying to successfully remove the dust but leave a scratch behind. With the BRESSER BR-LP10 lens cleaning pen you can safely clean optical and coated glass. With the brush on one side you can remove coarser dirt before polishing the lenses with the other side. FEATURES lens cleaning pencil for safe cleaning of optical and coated glass brush to remove dust on one sidepolishing pad on the other side SCOPE OF DELIVERY 1x lens cleaning pencil

€9.65*

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