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Bresser SpaceExplorer NT 150/750 EQ User Manual

Bresser SpaceExplorer NT 150/750 EQ
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Instruction manual
SpaceExplorer NT 150/750 EQ
Reector telescope
Art. No. 9621803
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Bresser SpaceExplorer NT 150/750 EQ Specifications

General IconGeneral
Optical DesignNewtonian
Aperture150 mm
Focal Length750 mm
Focal Ratiof/5
Finderscope6x30
Maximun Practical Power300x
Limiting Stellar Magnitude13.5
Resolution0.77 arc seconds
Mount TypeEquatorial
Eyepieces10 mm

Summary

General Info

General Warnings and Safety

Safety warning about looking at the sun and handling the telescope.

Downloadable Resources

Links to software, maps, and additional literature for astronomy.

Parts Overview

Components

Telescope Introduction and Usage

Introduction to the telescope's capabilities and handling.

Component Descriptions

Detailed explanation of telescope parts with figure references.

Handling Precautions

Important safety note regarding handling the optical tube.

Key Term Definitions

Explanation of key terms like RA, DEC, Elevation, and Azimuth.

Astronomy Tips and Resources

Internet resources and links for astronomy enthusiasts.

Assembly

Parts Listing and Unpacking

Checklist of telescope components and initial unpacking instructions.

Assembly Warnings

Crucial warning about thread damage during tripod assembly.

Initial Setup Steps

Transition from assembly to initial observation preparation.

Telescope Balancing Guide

Step-by-step guide for balancing the telescope mount for smooth movement.

Viewfinder Alignment Procedure

Instructions to align the viewfinder with the main telescope for accurate aiming.

Sun Warning

Critical warning against pointing the telescope at or near the sun.

Getting Started

Astronomy Tips for Further Study

Further reading suggestions and resources for astronomy.

Telescope Accessories Guide

Guide on using eyepieces and the smartphone adapter.

Astronomy Tips for Magnification

Advice on selecting appropriate magnification for optimal viewing.

Observation

Manual Observation Guide

Step-by-step guide for manual telescope operation and object finding.

Parallactic Mount Alignment

How to set up the telescope mount for accurate tracking of celestial objects.

Sun Observation Hazard

Strong warning about the danger of eye damage from looking at the sun.

Latitude Setting Notes

Guidance on latitude setting for astronomical observations.

Maintenance and Service

General Telescope Maintenance

Essential guidelines for caring for the telescope's optical and mechanical parts.

Maintenance Procedure Warnings

Warning about potential damage from incorrect maintenance procedures.

Cleaning Cloth Precautions

Caution against using certain cloths that can damage optical surfaces.

Telescope Maintenance Procedures

Newtonian System Collimation

Detailed procedure for collimating the telescope's optical system.

Optical Quality Check

Method for inspecting optical quality, including the "flashlight test".

Collimation Adjustment Warnings

Reiterates caution regarding improper adjustment of collimation screws.

Optical Check Details

Further details on optics checking and the "flashlight test" interpretation.

Maintenance and Technical Specifications

Product Warranty Information

Information on the product's warranty period and terms.

Telescope Technical Specifications

Specifications of the telescope, including aperture, focal length, and resolution.

Customer Service Information

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