تلسکوپ مید مدل ETX90 AT 90mm GoTo Maksutov-Cassegrain Telescope برند Meade

The Meade ETX90 AT is a highly portable and versatile GoTo telescope known for its exceptional optical quality. With a Maksutov-Cassegrain design and advanced features, this telescope is ideal for both visual observation and astrophotography. It offers a high-resolution viewing experience of celestial objects, making it a popular choice among amateur astronomers.

Specifications:

Aperture: 90mm

Focal Length: 1250mm

Focal Ratio: f/13.8

Optics: Maksutov-Cassegrain

Coatings: Ultra-High Transmission Coatings (UHTC)

Mount Type: Dual Fork Arm

Weight: 7 lbs for the optical tube, fork arm, and motor base

Key Features:

Advanced Optics: The Maksutov-Cassegrain design provides pinpoint stars and high contrast, with a small secondary mirror and minimal internal reflections, ensuring sharp and detailed images.

Flip Mirror Mechanism: Allows for easy switching between the eyepiece and a camera attachment port for astrophotography.

AudioStar GoTo Controller: Features a database of over 30,000 celestial objects, providing guided tours, audio content, and precise GoTo and tracking capabilities.

Astrophotography Advantages:

High-Resolution Imaging: Ideal for capturing detailed images of the Moon, planets, and deep-sky objects with a smartphone or dedicated camera.

Built-In Wedge for Polar Alignment: Facilitates long exposure astrophotography by eliminating field rotation in polar aligned fork mode.

Mechanical and Electronic Features:

Dual Fork Mount: Provides stability for high magnification and stable viewing.

Portable Design: Weighing only 7 lbs, the telescope is easy to transport and set up for quick observations.

Power Options: Operates on 8 AA batteries for up to 20 hours, with an optional AC adapter available.

Included Accessories:

Eyepiece: Meade 26mm Series 4000 Super Plössl (48X)

Finder Scope: Red-dot Finder

Additional Tools: Smartphone Adapter, Moon Filter, and Moon Map

Design and Usability:

User-Friendly Setup: Simple alignment and operation make it easy to explore the night sky.

High-Quality Construction: Designed in the USA with durable materials.

The Meade ETX90 AT is an exceptional portable telescope that offers high-quality optics and advanced features for exploring the universe. Its versatility makes it suitable for both visual observers and astrophotographers, providing an engaging and rewarding experience whether you're observing from your backyard or a remote dark sky location.