Do you have a question about the Bresser SpaceExplorer NT 150/750 EQ and is the answer not in the manual?
Optical Design | Newtonian |
---|---|
Aperture | 150 mm |
Focal Length | 750 mm |
Focal Ratio | f/5 |
Finderscope | 6x30 |
Maximun Practical Power | 300x |
Limiting Stellar Magnitude | 13.5 |
Resolution | 0.77 arc seconds |
Mount Type | Equatorial |
Eyepieces | 10 mm |
Safety warning about looking at the sun and handling the telescope.
Links to software, maps, and additional literature for astronomy.
Introduction to the telescope's capabilities and handling.
Detailed explanation of telescope parts with figure references.
Important safety note regarding handling the optical tube.
Explanation of key terms like RA, DEC, Elevation, and Azimuth.
Internet resources and links for astronomy enthusiasts.
Checklist of telescope components and initial unpacking instructions.
Crucial warning about thread damage during tripod assembly.
Transition from assembly to initial observation preparation.
Step-by-step guide for balancing the telescope mount for smooth movement.
Instructions to align the viewfinder with the main telescope for accurate aiming.
Critical warning against pointing the telescope at or near the sun.
Further reading suggestions and resources for astronomy.
Guide on using eyepieces and the smartphone adapter.
Advice on selecting appropriate magnification for optimal viewing.
Step-by-step guide for manual telescope operation and object finding.
How to set up the telescope mount for accurate tracking of celestial objects.
Strong warning about the danger of eye damage from looking at the sun.
Guidance on latitude setting for astronomical observations.
Essential guidelines for caring for the telescope's optical and mechanical parts.
Warning about potential damage from incorrect maintenance procedures.
Caution against using certain cloths that can damage optical surfaces.
Detailed procedure for collimating the telescope's optical system.
Method for inspecting optical quality, including the "flashlight test".
Reiterates caution regarding improper adjustment of collimation screws.
Further details on optics checking and the "flashlight test" interpretation.
Information on the product's warranty period and terms.
Specifications of the telescope, including aperture, focal length, and resolution.