skywatcher quattro 200

Sky-Watcher - The worlds largest telescope manufacturer. <> The most acclaimed feature of the Quattro 200 astrograph is the knife-edge baffle system. endobj This Sky-Watcher 8" Quattro imaging Newtonian is ultra-fast and incredibly simple to use. Sky-Watcher Quattro f4 Imaging Newtonian | First Light Optics The SkyWatcher Quattro 8 is a fast f/4 Newtonian with extra features that make it a really nice OTA for imaging as well as wide field visual observations with the addition of its dedicated coma corrector (sold separately). BKP 130 DS BKP 150 DS BKP 250 DS BKP P200 DS Quattro 200 ST Quattro 250 ST Quattro 200 CF Quattro 250 CF; Optical Design: Parabolic Newtonian Reflector: Optical design It can remain in focus for a longer period of time and long exposure images will stay clear and in focus. SkyWatcher 8” Quattro Imaging Newtonian. 1 0 obj <> %���� It comes with an impressive 0.5 mm Ultra-Thin Secondary Mirror Support and it is 77% more Light-Gathering than 150mm. Sky-Watcher - The worlds largest telescope manufacturer. It features paraboloidal primary mirrors made of Low-Expansion Borosilicate Glass resulting in substantially shorter cooling-down times. Tube interiors are equipped with knife-edge ray traced baffles. EQ8-R EQ8-RH. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S>> This 8” SkyWatcher Quattro f4 Imaging Newtonian has an 800 mm focal length. The new linear power focuser utilises 4 precision ball bearings to support the drawtube and provide great stability and zero image shift while supporting a heavy eyepiece or camera. The dual-speed feature has a second focus knob that has a 10:1-speed reduction to provide the super-fine adjustments even the most demanding users can appreciate. The Quattro's tube is lined with a set of nine internal baffle rings. endobj The f/4 optical system allows the user to capture wide field images of faint deep space objects such as nebulae, open clusters, and galaxies over six times faster than using an f/10 system. 3 0 obj B0$��&�����^�NEM�����(�X%W��6���ߘ���9">�y�3�^�kS-�jU���U��}v'x�C&�i���V�Pr@��*�©�h`.�I��:��jV��ֵ�.��5j���D�\�� ��PK�&��R�P���!�Z3[CZ�4�)r�2���1��Mvn��~�^/dī�<6�XIr��^we���Lȱ��fw>��;����,�?��#Ϋ�x�������B���I�z��o�)�֢����. <> �U�(�Ӡ�d����j^Ӳ�^�8A�G3��حg��&�;��-��,a�Ί`l0ѡ�F(䅱���k�}��zcg7v�gw�DPW���(b��4cԌ͓����Q�ZI�N�dgj�A���6Ò)����T^�$;W��y�j`Z�¨����� orl�y=R��zy{=�����r���] �A������v�-�o��[on}rp2�6�N����(>�O��ex��}>�#Q���nz�Od�9/Pq��[Nn��\��s����B�j��]2��8�' Imaging telescopes made of less thermally stable material can deviate from optimum focus after long time exposures. EQ8-R, EQ8-RH. 110-pound (50 kg) Payload; Belt-drive on Both Axes x��VMOA������j�R����*�6U��P Skywatcher Quattro 12S Steel 300mm f/4 Dual Speed Parabolic Imaging Newtonian OTA £810.00 buy DETAILS The QUATTRO series with their fast f/4 focal ratios, have been specially designed for high quality astrophotography with short exposure times. This gives you the ability to acquire more images in less time. stream 4 0 obj �V��B�I���L(�e3)�*�&����y���;F@RCsY�?�����������eq^A��weq�h����� The superb Skywatcher Quattro-200 ST telescope OTA has beaten all the opposition to win best in class in the November 2011 Sky at Night magazine. %PDF-1.5 2 0 obj This is especially important for astrophotographers dealing with long exposure times. Moving the drawtube by the roller rather than a rack and pinion ensures exceptionally smooth operation and precise adjustability. A fast focal ratio of f/4 This is especially important for astrophotographers dealing with long exposure times. 2" (50.8mm) Dual-Speed 10:1 Linear Power Focuser. endobj Copyright © 2011- 2018 Pacific Telescope Corp. All rights reserved.

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