Introduction
The EXPLORE ONE 50mm Refractor Telescope is designed for amateur astronomers to explore the night sky. This telescope features a 50mm aperture, a panhandle mount for smooth movements, and comes with two interchangeable Huygens eyepieces (30X and 48X magnification options). A key feature is the integrated smartphone mount, which allows users to connect their device to the telescope and utilize the ARTelescope App for locating constellations and planets, along with an in-app encyclopedia for detailed information.
Consignes de sécurité
- Ne regardez jamais directement le soleil through the telescope or its finderscope, even for an instant, without a professionally made solar filter. Permanent and irreversible eye damage may result.
- Adult supervision is recommended for children using the telescope.
- Ensure the tripod is stable on a flat surface to prevent tipping.
Installation
Suivez ces étapes pour assembler votre télescope :
- Montage du trépied : Extend the tripod legs to a suitable height and secure them. Attach the accessory tray to the center brace of the tripod.
- Montage du télescope : Secure the telescope tube to the panhandle mount on the tripod. Ensure it is firmly attached to prevent movement.
- Fixation du chercheur : Locate the reflex finderscope and attach it to its designated slot on the telescope tube.
- Insertion de la diagonale : Insert the diagonal mirror into the focuser tube.
- Insertion d'un oculaire : Choose an eyepiece (e.g., 20mm for lower magnification, 12.5mm for higher magnification) and insert it into the diagonal. Secure it with the small screw. For even higher magnification, insert the 2x Barlow lens into the diagonal first, then insert an eyepiece into the Barlow lens.
- Support pour smartphone : Attach the smartphone mount to the telescope tube. This mount is designed to hold your smartphone securely above the eyepiece.

Image: Fully assembled telescope with smartphone mount.

Image: Detail of the smartphone mount.
Utilisation du télescope
Once assembled, you can begin observing the night sky.
- Download the ARTelescope App: Rechercher "ARTelescope App" on your smartphone's app store (available for iOS and Android) and install it.
- Calibrate the App: Follow the in-app instructions to calibrate your smartphone with the telescope. This typically involves aligning the phone's camera with the telescope's view.
- Localisation des objets : Use the ARTelescope App to identify constellations and planets in the night sky. The app will guide you to point the telescope towards your desired celestial object.
- Mise au point : Regardez dans l'oculaire et tournez lentement la molette de mise au point jusqu'à ce que l'image soit nette et claire.
- Ajustement du grossissement : Experiment with the different eyepieces (20mm, 12.5mm) and the 2x Barlow lens to achieve various magnifications. Start with the lowest magnification (20mm eyepiece) for a wider field of view, then switch to higher magnifications for more detail.

Image: Included eyepieces and Barlow lens.

Image: ARTelescope App showing constellations.

Image: ARTelescope App providing detailed information on celestial objects.
Vidéo : Plusview of the ExploreOne 50mm Refractor Telescope and its Astronomy App features.
Entretien
- Nettoyage des lentilles : Use a soft, lint-free cloth specifically designed for optical lenses. Gently wipe the lens surfaces. Avoid touching the lenses with your fingers. The dew shield cover helps minimize moisture and debris.
- Stockage: Rangez le télescope dans un endroit sec et à l'abri de la poussière. Laissez les capuchons d'objectif en place lorsqu'il n'est pas utilisé afin de protéger les optiques.
- Soins généraux: Avoid exposing the telescope to extreme temperatures or direct sunlight for prolonged periods.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'image est floue ou hors focus. | Le système de mise au point n'est pas correctement réglé. | Slowly turn the focuser knob until the image becomes sharp. |
| Cannot see anything through the eyepiece. | Lens caps still on, wrong eyepiece, or telescope pointed incorrectly. | Remove all lens caps. Ensure an eyepiece is correctly inserted. Use the ARTelescope App to correctly point the telescope. |
| Smartphone app not connecting or aligning. | App calibration issue or phone not securely mounted. | Re-calibrate the app. Ensure the smartphone is securely placed in the mount and its camera is aligned with the telescope's view. Check app permissions. |
| L'image est sombre. | High magnification eyepiece used on a faint object, or light pollution. | Utilisez un oculaire à plus faible grossissement (par exemple, 20 mm). Observez depuis un endroit moins pollué par la lumière. |
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Marque | EXPLOREZ UN |
| Nom du modèle | EXPLORE ONE Star50 |
| Numéro de modèle | 88-34550 |
| Diamètre de l'objectif | 50 millimètres |
| Distance focale | 600 millimètres |
| Oculaires inclus | Huygens (20mm, 12.5mm) |
| Lentille de Barlow | 2x |
| Options de grossissement | 30X, 48X (with included eyepieces) |
| Monture de télescope | PanHandle Mount |
| Portée Finder | Réflexe |
| Type de mise au point | Mise au point manuelle |
| Revêtement de lentille | Multicouche |
| Appareils compatibles | Smartphone (for ARTelescope App) |
| Poids de l'article | 4.34 livres |
Garantie et assistance
For warranty information and customer support, please refer to the documentation included with your product or visit the official EXPLORE ONE website. Vous pouvez également visiter le EXPLORE ONE Store on Amazon pour plus d'informations sur le produit et les options de contact.