National Geographic STAR APP50

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SUN HAZARD

— Never look directly at the sun

with this device.

WARNING:

CHOKING HAZARD

— Small parts.

Not for children under 3 years.

WARNING:

Contains button or coin cell battery.

Hazardous if swallowed

— see instructions.

WARNING:

The lens contains lead that may be harmful.

Wash hands after touching.

WARNING:

This product can expose you to chemicals including lead,

which is known to the State of California to cause cancer

and birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov.

WARNING:

INCLUDED

CR2032

STAR APP50

INSTRUCTION MANUAL

50 MM REFRACTOR TELESCOPE WITH

ASTRONOMY APP

80-30050

10+

ARTELESCOPE

DOWNLOAD THE APP

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The National Geographic STAR APP50 is a 50mm refractor telescope designed for astronomical observation, featuring an integrated smartphone mount and an accompanying augmented reality (AR) astronomy app. This device is suitable for users aged 10 and above, offering an interactive way to explore the night sky.

Function Description:

The STAR APP50 telescope allows users to observe celestial objects with varying magnifications. Its primary function is to gather and focus light from distant objects, making them appear larger and brighter than with the unaided eye. The integrated smartphone mount, equipped with Bluetooth connectivity, works in conjunction with the ARTelescope-3L app to provide an augmented reality experience. This app helps users locate constellations and solar system objects, offering an interactive guide to the night sky. The app includes features such as a star-seeking module, a constellation encyclopedia with pictures, text, and audio, a solar system object encyclopedia, a constellation quiz, and an AR constellation photo function. The smartphone adapter is designed to connect almost any "smart" device to a 1.25" eyepiece, allowing for digital capture and enhancement of astronomical images.

Important Technical Specifications:

Telescope Type: 50mm Refractor Telescope
Eyepieces: Includes 1.25" eyepieces (PL26mm and PL9.7mm)
Barlow Lens: 2x Barlow Lens
Magnification (with 600mm focal length telescope):
- 26mm Eyepiece: 23x (46x with 2x Barlow Lens)
- 9.7mm Eyepiece: 61.8x (123x with 2x Barlow Lens)
Smartphone Mount: Bluetooth enabled, compatible with the ARTelescope-3L app.
Battery: 1x CR2032 3V button/coin cell battery (included) for the smartphone mount.
Optical Tube Assembly (OTA): Features a dew shield.
Mount: Pan Tilt Mount with accessory tray.
Tripod: Included, with adjustable height.
Focuser: Allows for precise focusing of images.
Diagonal: Included, for comfortable viewing.

Usage Features:

Easy Setup: The manual provides clear instructions for assembling the telescope and setting up the smartphone mount. The ARTelescope-3L app also includes a 3D assembly animation to guide users.
Augmented Reality (AR) App: The ARTelescope-3L app (available on Apple App Store and Google Play) uses the smartphone's camera, location, and Bluetooth functions to overlay constellation outlines and names onto the live sky view, making star hopping and object identification easier.
Interactive Learning: The app features encyclopedias for constellations and solar system objects, complete with images, text, and audio, enhancing the educational experience. A constellation quiz is also available.
Image Capture: Users can take photos of constellations in AR mode using their device's camera. Captured images can be enhanced and edited using imaging software.
Adjustable Magnification: The telescope comes with two eyepieces (PL26mm and PL9.7mm) and a 2x Barlow lens, allowing users to vary the magnification for different viewing needs.
Pan Tilt Mount: Provides smooth movement for tracking celestial objects.
Smartphone Adapter: Designed to securely hold a smartphone over the eyepiece for AR functions and astrophotography. Users are cautioned to always support their device and not rely solely on the adapter pad.

Maintenance Features:

Cleaning: The manual advises using a photo-grade soft brush or lint-free cloth to clean lenses. For stubborn dirt, a cleaning fluid specifically designed for optical lenses can be used with a soft, lint-free cloth. Harsh detergents should be avoided.
Battery Replacement: Instructions are provided for installing and replacing the CR2032 button/coin cell battery in the smartphone mount.
Troubleshooting Guide: A basic guide helps users resolve common issues such as no picture, blurred picture, no focus, and bad quality, offering solutions like removing dust caps, adjusting the focus wheel, allowing temperature to balance, and avoiding observation through glass surfaces.
Storage: The telescope should be stored in a dry, clean environment to prevent dust and dirt accumulation.
Disposal: Packaging materials should be disposed of legally and recycled where possible. Electrical and electronic components, including the button/coin cell battery, must be collected and disposed of separately from general municipal waste due to hazardous substances.

Safety Warnings:

SUN HAZARD: Never look directly at the sun with this device, as it can cause instant and irreversible eye damage or blindness.
CHOKING HAZARD: Small parts are present, making the device unsuitable for children under 3 years. Adult supervision is required for children using the device.
BUTTON/COIN BATTERY WARNING: The CR2032 battery is hazardous if swallowed, potentially causing internal chemical burns and death. Used batteries should be disposed of immediately, and new and used batteries kept away from children.
LEAD WARNING: The lens contains lead, which may be harmful. Users are advised to wash hands after touching.
CHEMICALS: Any chemicals or liquids used for cleaning should be kept out of reach of children. In case of accidental contact, rinse with water and seek medical attention.
FIRE RISK: Do not place the device, especially the lenses, in direct sunlight, as concentrated light rays could cause a fire.
PRIVACY: Respect the privacy of others when using the device; do not use it to look into people's homes.
TEMPERATURE: Do not subject the device to temperatures exceeding 60 °C (140 °F).
DISASSEMBLY: Do not disassemble the device. In case of a defect, contact the dealer for repair.