Eyepiece adapter

25mm Sirius Plössl eyepiece

Finder scope

Correct-image

bracket

finder scope

Dovetail holder

45° correct-image

diagonal

Focus knob

Mounting block

Meniscus lens

Figure 1: The Apex Maksutov-Cassegrain optical tube assembly parts diagram. The Apex 102mm is shown,

but all models have similar components.

Welcome to a new world of adventure! Your Apex Maksutov-Cassegrain (Mak-Cass) telescope is a fine-quality instrument designed for both daytime terrestrial viewing and nighttime stargazing. Compact, portable, and easy to use, this versatile scope will provide many hours of enjoyment for the whole family.

WARNING: Never look directly at the Sun through your telescope or its finder scope— even for an instant—without a professionally made solar filter that completely covers the front of the instrument, or permanent eye damage could result. Young children should use this telescope only with adult supervision.

These instructions will help you set up and proper- ly use and care for your telescope. Please read them over thoroughly before getting started.

Parts List

Qty. Description

1 Optical tube assembly

125mm Sirius Plössl eyepiece

145° correct-image diagonal

1Correct-image finder scope

1Finder scope bracket

1Soft carry case

1Optical tube dust cover

2

Page 2
Image 2
Orion 9820, 9825, 9823 instruction manual Parts List

9820, 9823, 9825 specifications

The Orion 9820, 9825, and 9823 are high-performance multifaceted devices known for their versatility in various industrial applications. These models cater to diverse needs, whether in commercial, industrial, or utility sectors, providing advanced capabilities that enhance operation efficiency and reliability.

The Orion 9820 exhibits a robust design aimed at optimal performance even in challenging environments. It features a high-resolution display, ensuring clear visibility of operational data, even in low-light situations. The device’s intuitive interface allows users to navigate functionalities effortlessly, facilitating user-friendly interactions.

The Orion 9825 takes performance a step further, integrating advanced data analysis capabilities. With enhanced processing power, it can handle complex computations and large datasets, making it ideal for industries that rely on precise metrics and analytics. The model also comes equipped with a superior connectivity suite, supporting various wireless communication standards for seamless integration within existing operational frameworks.

Meanwhile, the Orion 9823 is tailored for more specialized applications. This model emphasizes energy efficiency and sustainability, making it a preferred choice for organizations looking to reduce their carbon footprint. It operates on sophisticated battery management technologies, optimizing usage patterns to prolong battery life while ensuring uninterrupted performance.

All three models leverage cutting-edge sensor technologies, which are pivotal for real-time monitoring and data collection. These sensors enhance accuracy in readings across various applications, from environmental monitoring to resource management. Furthermore, the devices incorporate advanced safety features, including automated alerts and system redundancies, which significantly mitigate operational risks.

In terms of connectivity, the Orion 9820, 9825, and 9823 support multiple communication protocols, including Ethernet and wireless options, facilitating easy integration with current infrastructures. This flexibility allows organizations to adopt these devices without overhauling their existing systems.

Overall, the Orion 9820, 9825, and 9823 exemplify superior engineering and innovative technologies, addressing modern industrial challenges. Their individual strengths provide tailored solutions, making them indispensable components for businesses committed to maintaining a competitive edge through enhanced operational capabilities and sustainability practices.