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User manual for BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839
- Manufacturer: BRESSER
- Basic description and contents of package
- Product classification: Optics - Telescopes - Reflectors
- Safety instructions
- Startup and operation of the reflectors
- Tips for setting up your BRESSER
- Settings and expert assistance
- Contact BRESSER service
- Troubleshooting
- Warranty information
- Price: 500 USD
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We recommend checking out our discussion threads on the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839,
which address similar problems with connecting and setting up Reflectors BRESSER.
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User manual for the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839
The user manual for the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839 provides
necessary instructions for the proper use of the product Optics - Telescopes - Reflectors.
Designed for enhanced astrophotography and imaging performance, the Bresser 8" f/3.9 Reflector Telescope has a shortened focal length versus conventional scopes with a similar aperture to produce a fast f/3.9 focal ratio - translating to shorter exposure times. The optical tube assembly (OTA) is offered here without a mount or tripod for users that already have an observational platform. To ensure crisp images, the scope is outfitted with the 'Clik-Fix' secondary mirror mechanism that allows users to make fine adjustments to the mirror position to perfectly collimate it with the primary mirror without the need for tools, and a coma corrector to eliminate halos that can appear around brighter images and allows users to easily split binary stars. Its large 8" primary mirror allows planets and the Moon to appear bright and clear while having the capacity to see out of the solar system to observe and image nebulae, galaxies, and binary stars.
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If you own a BRESSER reflectors and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839 in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839:
| Optical Design | Newtonian reflector | | Aperture | 8.2" / 20.8 cm | | Focal Length | 812 mm | | Focal Ratio | f/3.9 | | Eyepiece Barrel Diameter | 2", directly into focuser
1.25" with included adapter | | Diagonal | None | | Finderscope | None | | Tripod | None | | Mount Type | Vixen-style dovetail plate | | Power Source | N/A | | Optical Tube Dimensions | Diameter: 9.3" / 23.5 cm
Length: 27.6" / 70.0 cm | | Weight | 19.8 lb / 9.0 kg | |
The user manual for the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839 can be downloaded in .pdf
format if it did not come with your new reflectors, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other BRESSER users keep a unique electronic library
for BRESSER reflectorss,
where you can use our link to download the user manual for the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839.
The user manual lists all of the functions of the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839,
all the basic and advanced features and tells you how to use the reflectors.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from BRESSER service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the BRESSER 8" f/3.9 Reflector Telescope - OTA Only BR-N20839. User manuals are also
available on the BRESSER website under Optics - Telescopes - Reflectors.
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