Vixen Porta II azimuthal mount

Product Highlights

Lightweight, easy-to-use AZ mount with Vixen standard dovetail adapter and fine adjustment wheel for both axes

  • Lightweight azimuthal mount for quick setup
  • Friction clutch means axles do not need to be clamped
  • Manual fine adjustment for both axles
  • Vixen standard dovetail telescope connection
  • Mounting tools included in mount head
  • Detachable mount head for easy transport
  • Easy to use and suitable for children
  • Includes tripod, adjustment shafts and storage tray
  • Weight: 5.7 kg

£306.00*

Available

Product number: X002518
GTIN/EAN: 4955295399512

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Sky Guides by Bresser

The Sky Guide provides comprehensive information on constellations, planetary positions, and astronomical events – perfect for planning your observations and delving deeper into astronomy.
Visit the guide directly here to make the most of your observations!
Product information "Vixen Porta II azimuthal mount"
The Vixen Porta II is a high-quality azimuthal mount from the award-winning manufacturer Vixen. Featuring an intuitive, versatile and reliable design, the Porta II was specially developed to enable quick and precise telescopic observations along the vertical and horizontal axes without the need for a complex setup. It comes with fine adjustment wheels for fine tuning the position of the telescope to track astronomical objects. It also has a highly portable design thanks to the detachable mount head, which can be quickly detached from the tripod via an M10 screw. In addition, the dovetail mounting system (Vixen standard) ensures maximum compatibility with a wide range of telescopes.

The Vixen Porta II mount in detail

Easy to use
The Porta II does not require a clamp, as it sports a slip clutch that allows you to adjust the mount to your desired object. It also holds its position automatically, making it very easy to use.

Highly portable design
The mount is easy to transport thanks to the Porta II mount head, which can be detached by removing a single screw.

Easy to operate
The Porta II adjustment system allows you to track objects and make fine adjustments using the supplied shafts, which can be repositioned as necessary for optimal viewing comfort.

Practical accessory storage
The accessory holder features slots for your eyepieces. It can also be used to store smaller photography accessories. The holder is easy to mount via a centrally positioned screw.

Built-in tool
The mount comes with a tool for adjusting the friction of the slip clutch. The tool is located underneath the rubber cover for easy access.


FEATURES

  • 360° fine adjustment with worm gears
  • 2x sprockets with 120 teeth each
  • No axle clamp required
  • Slip clutch friction system
  • Dovetail system (compatible with the GP and Sphinx mount)
  • Adjusts by up to 45°
  • Mounts tubes with an aperture of up to 155 mm

PACKAGE CONTENTS

  • Vixen Porta II mount
  • Aluminium tripod
  • 2 fine adjustment wheels
  • Mounting tool
  • Storage shelf for accessories

Batteries required: 0
Colour: white
Encoder: 0
GPS: 0
Goto: 0
Material: Aluminium, Metal
Material Deklinationsachse: Aluminum
Material Rektaszensionsachse: Aluminum
Material Schneckenrad: Aluminum
Material tripod 3): Aluminium / plastic
Maximum load capacity (kg): 5
Mount Type [Telescopes]: Azimutal
Mount type: Azimuthally
Net Weight total (incl. accessories) (g): 5700
PEC Korrektur: 0
Schneckenradzähne RA (Stück): 120
Smartphone App: 0
Transportability: very good
Tripod adapter thread: 0
Tripod height adjustment: 1
WLAN: 0
Worm wheel teeth DEC (piece): 120

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Produkt- und Sicherheitshinweise


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • General safety instructions DANGER Risk of suffocation! Improper use of this product can result in suffocation, especially for children. Therefore, carefully observe the following safety instructions. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! Keep cords, ribbons, and similar materials away from children! They could accidentally strangle themselves and suffocate! NOTE Risk of material damage! Improper handling can damage the device and/or accessories. Therefore, only use the device according to the following safety instructions. Do not dismantle the device! In the case of a defect, contact your dealer. They will contact the service center and may send the device in for repair.
  • Never look at the sun through an eyepiece/telescope without a certified protection filter. A moon filter can never be used for solar observation. The moon filter is only suitable for moon observation. The solar filter must be mounted in front of the telescope opening, not at the eyepiece. Otherwise, the concentrated light beam through the optics will immediately destroy the filter foil, leading to severe eye damage, including permanent blindness.
  • Never leave the optics unattended. Children and inexperienced adults could point the telescope at the sun without proper precautions and lose their eyesight.
  • Do not expose the device to high temperatures.

Accessories

Vixen Carrier Bag for PORTA II and MINI PORTA Mounts and extra Accessory Case
FEATURES Carry case for Porta II and Mini Porta mounts Length of the case can be easily adjusted via strapsFastening straps prevent the bag from slippingSeparate accessory bag for securing to the outside of the carry caseWith carry straps for carrying in hand or on shoulderZip fastener for quick and easy storagePadded compartment for the mount DELIVERY CONTENT Mount bag Accessory bag

£56.00*
Vixen adjustment shaft, 300 mm, flexible
300 mm adjustment shaft with flexible design for comfortable observations with the Porta II and the Mini Porta.The large adjustment knobs allow you to make smooth, fine adjustments to the axles.Also compatible with a wide range of other mounts from other manufacturers.FEATURESComfortable tracking by handLarge adjustment knobs for fine tuningDesigned for wide range of mountsLength: 300 mmDELIVERY CONTENT300 mm adjustment shaft

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Vixen A80Mf optical Tube
The A80Mf refractor is an ideal entry-level model for beginner astronomers who value high-quality optics. Thanks to Vixen’s quality controls, the 80 mm lenses are produced to an outstanding quality. The refractor comes with two Plössl eyepieces (6.3 mm and 20 mm) and a 90° star diagonal. The A80Mf is ideal for exploring the moon and the brighter planets. On moonless nights you can observe the Andromeda Galaxy or Orion’s Nebula. The 6x24 viewfinder makes locating celestial objects quick and easy. We recommend using this product with the optional Porta II mount. The mount is lightweight, stable and easy to use. FEATURES Objective lenses: 80 mm achromat, coated Focal length: 910 mm (f11.4) Resolution and limiting magnitude: 1.45 arc seconds; 11.3 Light-gathering power: 131x Dimensions and weight: (OD) 90 mm x (L) 860 mm; 3.3kg Viewfinder telescope: 6x24 mm Adapter and connections: 42 mm for T-thread; 31.7 mm connection Included accessories: 31.7 mm star diagonal, PL20mm & PL6.3mm eyepieces Photography: Primary focus and eyepiece projection WHAT’S INCLUDED 31.7 mm star diagonal PL20mm & PL6.3mm eyepieces Tube clamps Dovetail adapter 6x24 mm viewfinder telescope

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Vixen A70Lf achromatic Refractor - optical Tube
The A70Lf refractor is an ideal entry-level model for beginner astronomers. Thanks to Vixen’s quality controls, the 70 mm lenses are produced to an b>outstanding quality standard. The refractor comes with two Plössl eyepieces (6.3 mm and 20 mm) and a 90° star diagonal. The A70lf is ideal for exploring the b>moon and the brighter planets. On moonless nights you can observe the Andromeda Galaxy or Orion’s Belt. The 6x24 viewfinder makes locating celestial objects very quick and easy. We recommend using this product with the MINI PORTA mount. The mount is lightweight and easy to use. FEATURES Perfect entry-level model for beginner astronomers The 70 mm lenses are produced to an outstanding quality standard 900 mm focal length T2 camera connector available WHAT’S INCLUDED Telescope 31.7 mm star diagonal PL20mm & PL6.3mm eyepieces 6x24 viewfinder

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Vixen ED80Sf Refractor Telescope
High-quality ED refractor with 80 mm aperture for demanding observers. Featuring a fast f7.5 aperture ratio, the ED80Sf is ideal for both visual observers and astrophotographers. The optical system focuses the entire light spectrum onto one point, which reduces chromatic aberration to almost zero. The colours are rendered neutrally with a high contrast. The high contrast and excellent sharpness provide impressive images of the moon and planets. FEATURES Objective lenses D=80 mm, multi-coated 600mm focal length (f7.5) Resolution and limiting magnitude: 1.45 arc seconds; 11.3 Light-gathering power: 131x Dimensions and weight: 100 mm dia x 570 mm, 3.7 kg 9x50 finder scope Adapter and connections Adapter T2 thread and 31.7mm for T-ring, Connection 50.8 mm and 31.7 mm receptacle with diagonal flip mirror. Included accessories: Tube clamps, flip mirror, finder scope, dovetail Photography primary focus and eyepiece projection DELIVERY CONTENT Tube clamps Flip mirror with T2 mount Carry handle Dovetail

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Vixen rigid Accessory Tray for HAL130 and Porta II Tripods
The Vixen rigid Accessory Tray for HAL130 and Porta II Tripods offers practical storage space for eyepieces and various accessories.It also improves the overall stability of the tripod.The tray can be used on the HAL130 and SXG HAL 130 for GP and SX, as well as on the Porta II tripod.PROPERTIESFor eyepieces and various accessoriesIncreases the stability of the tripodsCan be used on HAL130, SXG HAL 130 and Porta tripodsWHAT'S INCLUDEDTray for tripodsScrew set 

£27.00*

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£199.00*
BRESSER Messier MC-100/1400 OTA Optical Tube
NEW – now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation.The best catadioptic design named Maksutov-Cassegrain produces a sharp, crispy and high-contrast image. A perfect telescope for a convenient entry into astronomy.CHARACTERISTICSTelescope for night and solar observation High-quality Maksutov-Cassegrain optics with high focal length and extremely sharp image Ideal for small bright nebulas, globular clusters, the moon, planets Optical design: Maksutov-Cassegrain Maximum recommended magnification: 200x Aperture: 100 mm Focal length: 1400 mm Aperture ratio: f/14 Universal 44 mm Dovetail plate GP (fits LXD75/Great Polaris/EQ5) SCOPE OF DELIVERYMaksutov Optical Tube Assembly 26mm SuperPlössl eyepiece (31.7mm / 1.25") SC Eyepiece adapter (31.7mm / 1.25") Star diagonal mirror Dovetail plate for GP Level Adjustable polar finder scope with optional illumination LED viewfinder Aperture solar filter Rotatable star map Astronomy PC software Stellarium (via download)

£329.00*
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Vixen R130Sf Porta II Telescope Set
The Vixen R130Sf Porta II telescope set includes everything that an entry-level astronomer needs. The R130Sf is a Newton reflector telescope with an excellent contrast and light-gathering power and is ideal for observing the moon, planets, nebulae and galaxies. The PORTA II mount is not just popular among beginners – it also allows experienced astronomers to mount their devices quickly and easily. The PORTA II features a high-quality design and comes with a fine adjustment function for both axles. The PORTA II does not require a clamp, as it sports a slip clutch that allows you to adjust the mount to your desired object. It automatically holds its position, making it easy for users of all abilities to operate. FEATURES Mirror: 130 mm Focal length: 650 mm (f5.0) Resolution and limiting magnitude: 0.89 arc seconds; 12.3 Light-gathering power: 345 x Total weight: 11 kg Adapter and connections: 31.7 mm receptacle with T2 connection for cameras DELIVERY CONTENT Porta II mount R130Sf telescope 2 eyepieces: Plössl 20 mm and Plössl 6.3 mm 6x30 viewfinder telescope 31.7 mm extension rube Tripod Tripod storage shelf for accessories Shafts for fine adjustment Tube clamps and dovetail adapter Protective cap Mounting tool

£479.00* £599.00* (20.03% saved)
BRESSER Tripod with Polar Wedge for photo mount
Do you already own a BRESSER Photo Mount (Product No. 4964111) and you are searching for an extremly stable field tripod ?The height-adjustable stainless steel tripod with polar wedge is an extremely stable base for the BRESSER photo mount. Thanks to the integrated circular level in the tripod head even the leveling of the photo mount is child's play. The photo mount's head can be installed directly on the top of the polar wedge using two 1/4 photo thread screws. The distance between the two holes is 35mm, the hole diameter 6.3mm and is suitable for 1/4" photo thread screws.  FEATURESTripod for BRESSER äquatorial Photo-Mount (Product No. 4964111)Adjustable stainless steel field tripod with polar wedge and bubble levelLarge screws and handles for easy usage at nightTripod height max. 125cm  Weight tripod with polar wedge: 3.5 kgCarry capacity is up to 5,0 kgSCOPE OF DELIVERYUltra-stable stainless steel field tripod with bubble levelPolar wedge with adjusters for pole height and azimutInstallation tools    

£149.00*
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Vixen Encoder for AXJ Mount
Make your AXJ mount more comfortable and precise with high precision encoders! The Vixen AXJ encoders allow you to manually move to the celestial objects via the monitor. Generally, computer-controlled mounts have an automatic "go-to" system where the position of the objects through a 2-star allighnment must be stored before the observation. Once you have done this, the mount is able to find the objects automatically. However, if you loosen the clamping levers on the mount while using the "go-to" system, the telescope loses information to identify the object positions and the "Go-to" becomes unusable. For this reason, the telescope could not be moved manually. However, with the AXJ encoder, this is now possible. You can "go-to" one object and manually adjust the next by releasing the clamp, without losing the positioning information on the next "go-to". On the high resolution monitor of the STARBOOK TEN control you can now adjust the objects comfortably by hand. The second big advantage is an enormously high tracking accuracy with a periodic error <0.5 arcseconds which allows long time exposures of faint celestial objects without an autoguiding system. This is a dream for any serious astrophotographer. The AXJ encoders are mounted inside the mount, and thus do not affect the dimensions of the AXJ mount. So there is no need to buy a larger storage case. FEATURESRA Encoder Sensor: Reflective laser sensor 2 pieces Refractive rotation disk made of glass Resolving power: 0.1 arc seconds Periodic error: Less than 0.5 arc seconds rms (typical) Power supply: From AXJ mount DC5V 0.2A Electrical Terminal: D-SUB15PIN female (connected to AXJ) Dimensions and weight: 99.5 mm diameter x 27 mm thickness / 350 g DC Encoder Sensor: Reflective optical sensor Resolving power: 0.2 arc seconds Power supply: From AXJ mount DC5V 0.1A Electrical Terminal: D-SUB9PIN female (connected to AXJ) Operating temperature: Between 0 and 40 degrees Celsius Dimensions and weight: 99.5mm diameter x 25mm thickness / 320g SCOPE OF DELIEVRYAXJ Encoder (2pcs) Mounting tool Mounting screws 

£998.00* £1,785.00* (44.09% saved)
BRESSER NANO AZ Telescope Mount with Tripod
The new BRESSER NANO AZ telescopic mount has been developed to ensure quick and easy operation. The mount is as easy to use as a photo tripod, it is just more stable and easily carries telescopes weighing up to 4 kg. The mount can be easily swivelled by hand to the left, right, up and down, making it really easy to use and with a weight of only 3.4kg, the mount is also easy to transport. Ideal for the easy entry, as a travel mount or for "quick observations". The telescopes are securely held by a clamp for 44mm prism rails, the so-called GP Level. This is an international manufacturer-independent standard, whereby all telescopes with such a GP prism rail can be installed on this mount. For example our BRESSER MESSIER lens telescopes AR-90s, AR-102xs, AR-102s, or our small Maksutov-Cassegrain telescopes MC-90 and MC-102. Of course just as suitable for small Apo's as the EXPLORE-SCIENTIFIC ED-80 series. The sturdy and height-adjustable stainless steel tripod included in the scope of delivery is the ideal base for the BRESSER NANO AZ mount. FEATURES Azimuth mount Simple operation by hand Prism rail clamping according to the GP standard Field tripod made of stainless steel, height adjustable For telescopes up to 4 kg weightWHAT'S INCLUDED Azimuth NANO mount Stainless steel tripod with accessory shelf

£159.00*
Vixen adjustment shaft, 300 mm, flexible
300 mm adjustment shaft with flexible design for comfortable observations with the Porta II and the Mini Porta.The large adjustment knobs allow you to make smooth, fine adjustments to the axles.Also compatible with a wide range of other mounts from other manufacturers.FEATURESComfortable tracking by handLarge adjustment knobs for fine tuningDesigned for wide range of mountsLength: 300 mmDELIVERY CONTENT300 mm adjustment shaft

£23.00*