Taurus T350 14″

T350 is a novelty in the Taurus offer. The telescope has a parabolic mirror with a diameter of 355mm and a focal length of 1700mm. Mirrors have been covered with layers of increased efficiency, which, combined with low central obstruction, guarantees an extraordinary visual experience. The telescope uses many solutions taken from larger models: a ball bearing base with Teflon brakes, a truss pipe with a larger cross-section, an adjustable center of gravity, which directly affects the comfort of use. The lowered base allows comfortable observation in the zenith area, standing directly on the ground, without additional steps. The maximum height of the eyepiece is 156cm. When designing, mobility is also not forgotten. The entire telescope weighs only 23kg, and when folded it fits in the trunk of a small passenger car. It's the perfect compromise between the size of the aperture and the compact, lightweight design. T350 is prepared for mounting the DSC system. It has a central hole for mounting the counterweight and the main mirror cooling. The telescope is available in 2 options:

T350 F / 4.8 Classic - with optics produced by Taurus. Mirrors made of float or Pyrex glass (Supremax 33). Guaranteed accuracy 1/4 (Standard) or 1/8 (professional) P-V. Metallic-dielectric, hardened reflective layers with increased efficiency 96%

T350 F / 4.6 Orion Optics series - Orion Optics UK mirrors with Hi-Lux coatings (97% reflections). Offered in 4 species 1/4 to 1/10 P-V. Available with a full report from the Zygo® interferometer examination.

Specification:


T350 F/4.8 Classic:

  • Primary mirror: 355mm
  • Focal length: 1700mm (± 20)
  • Focal ratio: F/4.8
  • Secondary mirror size: 72mm
  • Coating: 96%
  • Limiting magnitude: 14.5 mag
  • Mirror cell: 9 points
  • Spider: 3-vanes classic
  • Telescope height: 171cm
  • Eyepiece height at zenith: 156cm
  • Heaviest part of the telescope: 13 kg
  • Total weight of the telescope: 23 kg
  • Dimensions when disassembled: 52x49x50cm
  • Truss length: 125cm

The kit includes:

  • T350 Body
  • Mirrors set
  • Crayford style focuser 2"/1.25" dual-speed 1:10
  • Shroud
  • Primary mirror cover
  • Secondary mirror cover
  • User manual

 


T350 F/4.6  Orion Optics series:

  • Primary mirror: 353 mm OOUK
  • Focal length: 1600 mm  (± 5)
  • Focal ratio: F/4.6
  • Secondary mirror: 75 mm OOUK
  • Coating: 97% Hi-Lux
  • Limiting magnitude: 14.5 mag
  • Mirror cell: 9 punktowa
  • Spider: 3 ramienny
  • Telescope height: 161 cm
  • Eyepiece height at zenith: 146 cm
  • Heaviest part of the telescope: 13 kg
  • Total weight of the telescope: 23 kg
  • Dimensions when disassembled. 52x49x50cm
  • Truss length: 115 cm

Options:

T350 F/4.8 Classic     Buy now

T350 F/4.5 Orion Optics series     Buy now


Features of the Telescope:

Compact, light construction. The whole set weights only 13 kg. After dismantling the telescope fits into trunk of a city car. Telescope encourages to further ventures beyond city agglomerations, in search of dark sky.  

High quality optics. The professional mirror was made with an amazing accuracy of at least 1/4-1/10 labmda P-V and 1/40 RMS. Made of relaxed SUPREMAX® 33 glass by SCHOTT or N-BK7. Hardened coating with increased efficiency 96% or 97% (Hi-Lux - Orion Optics) quarantees high efficiency of a whole optics setup. OOUK mirrors are available with full Zygo interferometer test report. More information at t Optics.

Original design. Combination of modern materials and classic wood makes this telescope an evergreen. It is not only capable of providing great images but also presents itself splendidly. All elements made in CNC technology, handmade finished and assembled with the highest precision. Wooden elements made of waterproof plywood covered with several layers of varnish.   

Optimal mirror cell. Even a perfect mirror will not provide good quality images if not properly fitted. The advanced mirror cell has 9, 18 or 27 support points which providing ideal weight distribution of the mirror. Nylon lower and side supports hold mirror securely and do not cause astigmatism. In horizontal position the mirror rests on a special belt in order to distribute its mass equally. Side hold provided by 3 strong grips. The whole fitting made entirely of aluminium alloy, powder painted. Joints made of A2 stainless steel. During collimation one moves the whole fitting together with the mirror it embraces, therefore the mirror has always ideal, unchanged conditions. An additional advantage of the floating fitting is easy access to the mirror (it is not glued). It may be released at any given time for cleaning or service. The opened construction allows for faster mirror cooling. Secondary mirror fitting provided with a separator which prevents tensions. More info

Innovative curved spider. A telescope may be provided with a double-vanes curved spider. Such a solution eliminates problem of so-called diffraction pins - the starts are presented as point-like items. In addition it enhances contrast of planets and visibility of delicate details with low contrast. 

Comfortable usage. Dismantling of the telescope is very intuitional. One person may easily dismantle the telescope within a few minutes. All winders are fixed into the construction. There is no possibility of loosing one of them. Additionally provided with a systemic solution that simplifies  unscrewing (particularly useful when using thick winter gloves). During transportation individual elements are fastened one another, creating a tight chunk, which facilitates relocation and secures construction and optics. Teflon pads and bearing mounting base provides smooth and precise handling even at high magnifications. The mounted base has a rotational resistance adjustment, so you can adjust the telescope to your preferences. A gust of wind or accidental hunch will not move the telescope. The top cell can be mounted in two positions by changing the position of the focuser. This allows for convenient observation from the zenith to the horizon. The telescope is designed, so that the main mirror moves as close to the ground as possible, so that the maximum height on which the eyepiece is located is only 150 cm. This allows for comfortable observation in a sitting position and easy access for the youngest observers. 

Regulated maximum load. The telescope is balanced for oculars up to 1-2 kg. However, in need for fitting of additional accessories the centre of gravity may be moved, increasing  thereby the maximum load. Optionally the telescope may be equipped with a set of counterweight.

Truss  The whole grate is made of 6063 aluminum. Properly selected diameter and cross-section of pipes guarantee high rigidity of the structure. Specially designed pipe ends connected with A2 stainless steel bolts show great resistance to wear and no backlash for many years. All elements are connected together to form a single piece which facilitates and significantly accelerates assembly. The built-in stops do not allow the truss to spread too much and tip over. Connections to which the upper cell is screwed are made of brass.

Comfortable collimation. Each telescope requires collimation from time to time. We have made our best to ensure that it would be as simple and comfortable as possible. No tools are required for collimation. Everything is carried out with comfortable winders placed on the top. Due to applied springs there is no need to counter the settings. Additionally, the main mirror is provided with a central marker for even more precise collimation.  

Solid composition. Details made of strong aluminium 6063, powder coated. All screw joints, bearing bedding in the bottom - made of stainless steel. Wooden elements made of waterproof plywood which allows for the whole construction of the telescope to be fully resistant to atmospheric conditions - moisture, low temperatures or ice.

T350 F/4.8 Classic     Buy now

T350 F/4.5 Orion Optics series     Buy now


Do you have questions? We will be happy to answer them.
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