Telescope Inspection Adjustment Eyepiece Adjustment Optimization Shipment
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-152S / 760 HEXAFOC EXOS-2 / EQ5 refractor telescope on Mount

BRESSER AR-152S / 760 HEXAFOC EXOS-2 / EQ5


Achromatic 152mm telescope + stable mount
Lens Diameter: 152mm; Focal Length: 760mm; F5
Equatorial stable EXOS-2 precision mounting
GoTo engine set + Startracker can be retrofitted
Scope of delivery: Messier AR-152S, EXOS-2, accessory.
Solid stainless steel base for maximum stability
Two different drive systems can be selected as required
Excellent eyepiece pullout with 65mm diameter
Precise mount with ball bearings in all axles and adjustable illuminated pole sight telescope
Stiff aluminum handle with camera connection

Bresser Messier AR-152S / 760 Hexafoc EXOS-2 / EQ5

The telescope consists of a telescope (refractor) and an equatorial mount including a tripod. The optics have a free opening of 152mm with a focal length of 760mm and thus an opening ratio of F5. The refractor has many extras, such as pipe clamps with handle and integrated camera, 31.7mm (1.25 ") zenith mirror or 8x50 viewfinder, and an equatorial (also parallactic) EXOS-2 mounting is used to align an axis on the polarisers (Only the left / right and top / bottom axles are mounted on the left / right and azimuthal axes). The included 8x50 viewfinder can be used to view the sky objects In the eyepiece, the eyepieces can be precisely adjusted in the eyepiece by means of two flexible shafts, which are connected to the mechanical feint drive The sturdy stainless steel tube tripod is steplessly height-adjustable and thus guarantees a comfortable observer position.

Application: The Bresser Messier AR-152 on EXOS-2 offers the ambitious amateur astronomer a good look with a stable universal mount. 152mm telescopic opening and the small focal length are perfect for large-area objects such as open star clusters and large-area fog. For detailed observations on the moon and for the planets of our solar system, it is advisable to obtain additional eyepieces and / or a barlow lens to increase the focal length. With a total weight of approximately 31 kilos, which consists of the three parts (tube, mount with counterweights, tripod), the telescope is still suitable for missions outside the bright cities. Only then the optics can bring the full performance.

Special features: Bresser EXOS-2 Mount The equatorial (parallactic) mount with a load capacity of up to 13 kilograms (depending on the length of the telescope) and a polish searcher. Ball bearings in both axles ensure precise, easy running. An optional GoTo motor set can be used to facilitate tracking and navigation during observation.

Characteristics:

Very high quality Hexafoc eyepiece with 2.5 "free inside diameter
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)
All aluminum parts high-quality powdercoated
Ball-bearing worm shafts made of brass


Delivery:

Bresser Messier AR-152S
Bresser EXOS-2 mount
1 x 4.5 KG counterweight
Steel tube field drift with accessories
An eyepiece (26mm (29x magnification) / 52 ° facial)
8x50 viewfinder
31.7mm (1.25 ") zenith mirror
Camera body for pipe clamp handle
50.8mm (2) to 31.7mm (1.25) Adapter with T2 thread
Planetarium software Stellarium
Moon map, telescope head, rotating star map
Technical specifications

Optical design: Lens telescope (four-lens achromatic refractor)
Diameter of front lens: 152mm
Focal length / opening ratio: 760mm / F5
Theoretical resolution in arc seconds: 0.76 ??
Maximum recommended magnification: 300x
Eyepiece mount Plug diameter: 50.8mm (2 ??) and 31.7mm (1.25 ??)
Viewfinder: 8x50 optical viewfinder with crosshair
Optical tube Dimensions: 108.5cm (L) x 16.1cm (W)
Optical tube Weight: 10.6 KG
Tripod height: Min. 69cm / Max. 109.5cm
Tripod weight: 6.3 KG
Tripod material: chromed steel
Mounting Weight: 5.3 KG (without counterweight)
Batteries: not included
Total weight including counterweight: 31.2 KG

Technical specifications:

APPLICATION AREA
Application
Moon photography
Planet photography
Deep-sky photography
Moon observation
Planet observation
Deep-sky observation
CUSTOM_ATTRIBUTE_CATEGORY_TITLE_FOCUSGROUP
target group
Advanced
Newcomers
CUSTOM_ATTRIBUTE_CATEGORY_TITLE_PRODUCTFAMILY
Product family lens telescope
OPTICAL CHARACTERISTICS
Optical design Achromatic refractor
Magnification of 29
Maximum recommended magnification 300
Lens diameter 152 mm
Focal length 760 mm
Opening ratio 5
Dissolving power 0.86 arc seconds
Type of compensation Multilayer coating
Viewfinder telescope 8 x 50 mm
Mounting type Parallactic
GENERAL SPECIFICATIONS
Material tube aluminum
Polsucher-Fernrohr included, lighting optional
Fine movements Manual (RA and DEC)
Material Stativ3 Steel / chromed steel
Color white
Dust cover for front lens and eyepiece
Product series Messier
CUSTOM_ATTRIBUTE_CATEGORY_TITLE_MASSES
Net weight optical tube (including accessories) 10.6 kg
Tube diameter is 161 mm
Length of tube 1085 mm
Tripod height - adjustable
Maximum load capacity 13 kg
Eyepiece receptacle Plug diameter 50.8 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