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Celestron LABS C90 MAK Instruction Manual

Spotting scope
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Table of Contents
  • Specifications
  • Spécifications
  • Technische Daten
  • Especificaciones
  • Dati Tecnici

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  • ENGLISH, page 1

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Congratulations on your purchase of a Celestron spotting scope! Whether your interest is in sports, bird watching, nature, wildlife, casual astronomy,
or other activities, this spotting scope offers very high optical quality to allow you years of viewing pleasure.
Lens Cap
Assembly
To attach the Erect Image Diagonal and an Eyepiece:
1.
Remove any caps from the rear of the optical tube, the erect image diagonal, and the eyepiece.
2.
Loosen all thumbscrews on the rear part of the optical tube and the erect image diagonal so that the threads do not protrude into the barrels.
3.
Slide the chrome portion of the erect image diagonal into the rear of the optical tube as shown in the left image below. Then, tighten the
thumbscrews to hold the erect image diagonal in place.
4.
Slide the chrome portion of the eyepiece (use the 32 mm) into the erect image diagonal (see right image below). Then, tighten the thumbscrew
to hold the eyepiece in place.
5.
To use other eyepieces of varying powers, reverse the installation of the eyepiece above and install other eyepieces. Any 1.25" eyepiece will
work with this spotting scope. Celestron offers a wide selection of optional eyepieces.
To attach the 8x21 Erect Image Finderscope:
The finderscope is an aid to locating objects to view as it is an 8 power instrument with a much wider field of view than the spotting scope itself.
The finderscope itself comes pre-assembled and is mounted inside the bracket of the finderscope.
1.
Loosen the thumbscrew on the mounting bracket on the optical tube (left image below).
2.
Slide the finder bracket (with finderscope attached) into the mounting bracket on the optical tube (center image below).
3.
The finderscope bracket will slide in from the back. The finderscope should be oriented so that the objective lens (larger piece of glass) is toward
the front end of the spotting scope.
4.
Tighten the thumbscrew on the mounting bracket to hold the finderscope firmly in place. The finderscope is correctly attached as shown in the
right image below.
C90 MAK
SPOTTING SCOPE
INSTRUCTION MANUAL
MODEL 52268
Optical Tube
Finderscope
Tripod Adapter
Eyepiece
Erect Image Diagonal

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Summary of Contents for Celestron LABS C90 MAK

  • Page 1 C90 MAK SPOTTING SCOPE INSTRUCTION MANUAL MODEL 52268 Congratulations on your purchase of a Celestron spotting scope! Whether your interest is in sports, bird watching, nature, wildlife, casual astronomy, or other activities, this spotting scope offers very high optical quality to allow you years of viewing pleasure.
  • Page 2 To Attach your Spotting Scope to a Photo/Video Tripod Attach your spotting scope to a rigid photo/video tripod before trying to observe as the size and power of the spotting scope requires a solid tripod to be able to see sharp and steady views. On the bottom of the spotting scope is a tripod adapter (see image on pg.

  • Page 3: Specifications

    Although the power is variable, each instrument under average skies has a limit to the highest useful magnification. The general rule is that 60 power can be used for every inch of aperture. For example, the C90 is 3.5 inches in diameter. Multiplying 3.5 by 60 gives a maximum useful magnification of 210 power.
  • Page 4 LONGUE-VUE MAKSUTOV C90MM N° 52268 Nous vous félicitons d’avoir fait l’acquisition d’une longue-vue Celestron ! Que vous vous intéressiez aux sports ou à l’observation des oiseaux, de la faune et de la flore, à l’astronomie amateur ou à d’autres activités, cette longue-vue offre la meilleure qualité optique garantie pour en profiter des années durant.
  • Page 5 Pour fixer votre longue-vue sur un trépied photo/vidéo Fixez votre longue-vue sur un trépied photo/vidéo rigide avant de vous en servir pour toute forme d’observation, étant donné que la taille et la puissance de grossissement de cette longue-vue nécessitent un trépied solide pour obtenir des images nettes et fixes.

  • Page 6: Spécifications

    Bien que la puissance soit réglable, tous les instruments d’observation sont limités à un grossissement maximal utile pour un ciel ordinaire. En règle générale, on utilise un grossissement de 60 pour chaque pouce (25,4 mm) d’ouverture. À titre d’exemple, le diamètre de la C90 est de 90 mm (3,5 po).
  • Page 7 C90 MAK SPOTTING SCOPE MODEL 52268 Herzlichen Glückwunsch zum Kauf eines Spotting-Scopes von Celestron! Gleichgültig, ob Sie sich für Sport, Vogelbeobachtung, die Natur, wild lebende Tiere, gelegentliche Astronomie oder andere Aktivitäten interessieren, dieses Spotting-Scope bietet Ihnen äußerst hohe optische Qualität, die Ihnen beeindruckende Beobachtungserlebnisse über viele Jahre hinweg garantieren wird.
  • Page 8 Aufsetzen des Spotting-Scopes auf einem Foto-/Videostativ Setzen Sie das Spotting-Scope vor dem Einsatz für Beobachtungen auf ein festes Foto-/Videostativ; die physische Größe und Vergrößerung des Spotting-Scopes erfordern ein robustes Stativ für scharfe und verwacklungsfreie Bilder. Unten am Spotting-Scope befindet sich ein Stativadapter (siehe Bild auf Seite 1) mit 1/4x20-Gewindelöchern. Sie ermöglichen die Installation Ihres Stativs am Spotting-Scope.

  • Page 9: Technische Daten

    Obwohl die Vergrößerungsleistung variabel ist, hat jedes Gerät unter einem normalen Himmel eine obere Grenze der maximalen nützlichen Vergrößerung. Die allgemeine Regel ist, dass eine Vergrößerungsleistung von 60 für jeden Zoll Blendenöffnung verwendet werden kann. Zum Beispiel hat das C90-Modell einen Durchmesser von 8,9 cm (3,5 Zoll). 3,5 mal 60 ergibt eine maximale nützliche Vergrößerung von 210. Obwohl das die maximale nützliche Vergrößerung ist, finden die meisten Beobachtungen im Bereich von 20 bis 35 Vergrößerung für jeden Zoll Blendenöffnung statt, d.h.
  • Page 10 TELESCOPIO TERRESTRE C90 MM MAKSUTOV Nº 52268 Le felicitamos por su compra del telescopio terrestre Celestron. Bien esté interesado en deportes, en observar aves, la naturaleza, la fauna e incluso los astros ocasionalmente, u otras actividades, estos telescopios le ofrecen la mejor calidad óptica garantizándole años de satisfacción. Telescopio buscador Tubo óptico...
  • Page 11 Para conectar su telescopio terrestre a un trípode para cámaras de fotos o víd Coloque su telescopio terrestre en el trípode estable para cámaras de fotos o vídeo antes de observar, ya que el tamaño y la potencia del mismo requieren un trípode estable para poder disfrutar de una visualización clara y fija. En la parte inferior del telescopio se encuentra un adaptador para trípodes (vea la imagen de la página 1) que tiene un orificio roscado de 1/4x20 para permitir conectar el trípode al telescopio.

  • Page 12: Especificaciones

    Aunque la potencia es variable, cada instrumento en un firmamento de visibilidad normal tiene un límite del máximo aumento útil. La regla general es que una potencia de 60 se puede utilizar por cada pulgada de apertura. Por ejemplo, el telescopio C90 tiene 8,89 cm (3,5 pulgadas) de diámetro. Multiplicando 3,5 por 60 le da un máximo aumento útil de 210 en potencia.
  • Page 13 SPOTTING SCOPE MAKSUTOV C90MM N. 52268 Congratulazioni per l’acquisto di uno spotting scope Celestron! Che siate interessati a sport, osservazione degli uccelli, natura, animali selvatici, astronomia dilettantistica o altre attività, questo spotting scope vi offre ottica di altissima qualità, per consentirvi anni di osservazioni impagabili. Cannocchiale cercatore Tubo ottico...
  • Page 14 Come collegare lo spotting scope a un treppiedi per fotografia/video Fissare lo spotting scope a un treppiedi per fotografia/video prima di cercare di eseguire le osservazioni, in quanto le dimensioni e la potenza dello spotting scope richiedono un treppiedi sicuro per permettere di vedere in modo nitido e stabile.

  • Page 15: Dati Tecnici

    Sebbene la potenza sia variabile, ogni strumento che osserva il normale cielo ha un limite al più alto ingrandimento utile. La regola generale è che la potenza 60 può essere usata per ogni pollice (2,5 cm) di apertura. Per esempio, il C90 ha un diametro di 90 mm (3,5 pollici). Moltiplicando 3,5 per 60 si ottiene un ingrandimento utile massimo pari a 210.

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52268

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