Test and Adjustment Bresser Messier AR-127S / 635 OTA

This telescope is inspected, measured and adjusted if necessary. The eyepiece output is stopped. On request from your telescope, you will receive a meaningful quality certificate (test report with star test, Ronchi, adjustment, with individual serial number)! Please specify when ordering!

Examples of our test protocols: Test records
How we adjust: About us

We will send these telescopes free of charge in Germany.

 

BRESSER MESSIER AR-127S / 635 EXOS-2 GOTO HEXAFOC refractor telescope with mount

BRESSER AR-127S / 635 EXOS-2 GOTO HEXAFOC
High-quality lens telescope with GoTo mount
Lens diameter: 127mm / Focal length: 635mm / F5
Equatorial mount with 13 kilos load bearing capacity
GoTo mount with motors and handbox
Scope of delivery: Telescope, mount, tripod, accessories
Precise mount with ball bearings in all axles and adjustable illuminated pole sight telescope

BRESSER Messier AR-127S / 635 EXOS-2 GoTo Hexafoc

Due to the short design, this device offers particularly large and bright facial fields. Do not miss to observe the Andromeda galaxy with the BRASS AR-127S! The light of this object, which you can see from more than 2 million light-years away, is as spectacular in the MESSIER AR-127S as the observation of large gas nebulas. Due to the large opening, the MESSIER AR-127S can be used with fog filters, which can display giant fog with incredibly clear contrast. The short overall length and the stable mount make this combination also ideal for short interim observations, especially when the device has to be transported more frequently. Due to the special construction as a four-lens superachromat, despite the very fast aperture ratio of f / 5 for a refractor, a small color error and better photographic correction is achieved than with comparable two-lens devices.

Particularities:

Very high quality Hexafoc eyepiece with 2.5 "free inside diameter
GOTO for easy finding of heavenly objects
Ball-bearing axles (RA / DEC) for even tracking.
Adjustable polescope with optional lighting
8x50 viewfinder with thread cross eyepiece; Optimized viewfinder holder for convenient viewing
31.7mm (1.25 ") zenith mirror
Handle for convenient transport with integrated camera holder (photo thread screw)
Prism rail with clamping surface made of stainless steel (44mm universal dovetail for GP / EQ5 / LXD75)
50.8 to 31.7mm adapter with integrated T2 adapter (optional T2 ring required)
Delivery:
Optical tube
26mm Super Plössl Eyepiece (31.7mm / 1.25 ")
31.7mm (1.25 ") zenith mirror
Integrated 31.7 mm and T2 adapter
Adjustable polescope with optional lighting
Adapter for 50.8 mm (2 ") eyepieces
Pipe clamps with prism rail
Handgrip and camera age
8x50 search telescope
Astronomy PC Software Stellarium
Telescope guide
Rotatable star map
Equatorial EXOS 2 GOTO Mount with steel tube stand and Startracker hand computer



Technical specifications:

APPLICATION AREA
Application
Planet photography
Deep-sky photography
Moon observation
Planet observation
Deep-sky observation
CUSTOM_ATTRIBUTE_CATEGORY_TITLE_FOCUSGROUP
Target group advanced
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Product family lens telescope
OPTICAL CHARACTERISTICS
Optical design Achromatic refractor
Magnification of 24
Magnification up to 24
Maximum recommended magnification 254
Lens diameter 127 mm
Focal length 635 mm
Opening ratio 5
Resolution 0.91 arcsec
Type of remuneration MgF2 remuneration
Viewfinder telescope 8 x 50 mm
Mount type German / equatorial mount with GoTo
ELECTRONICS, HARD & SOFTWARE
Power supply1 12V batteries or power supply
Required batteries2 8x D (mono), 1.5V
Handheld computer StarTracker
Hand computer objects database 100,000
Software Stellarium Astronomy Software
GENERAL SPECIFICATIONS
Material tube aluminum
Polsucher-Fernrohr included, lighting optional
Drive system in RA / AZ 12V DC servomotors with rotary encoders
Fine movements Electrical (RA and DEC)
Feed rates up to 2 ° / s
Material Stativ3 Steel / chromed steel
Focus drive 2.5 "Hexafoc
Color white
Product series Messier
Warranty 10 years
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Net weight optical tube (including accessories) 7.7 kg
Tube length 965 mm
Tripod height - adjustable
Maximum load capacity 13 kg
Eyepiece receptacle Plug diameter 31.7 mm


Benefit from our experience as a telescope specialist:
 
For more than 30 years we have been passionate about astronomy
Every day we check, optimize & adjust telescopes, mounts & accessories, before handing over to the customer
In this way we know the advantages and disadvantages of the individual products
We sell & recommend only products we use ourselves of which we are convinced
For a comprehensive, brand-independent consultation we take a lot of time for you
As the first astronomy specialist, we offer our customers real-time video consulting,
For to see is to understand
Even after the purchase we are there for you & are still at the side for setup and operation
In case of questions or new entry, we offer instruction & In special cases also on-site service in the Munich area