Gso telescope 10” (254mm) Newtonian Design; F/5 Focal Ratio; 1250mm Focal Length; Enhanced Aluminum Coating, 94% Reflectivity Each GSO imaging Ritchey-Chretien telescope at Agena undergoes a thorough physical, mechanical, and optical evaluation at our shop upon arrival - all at no extra cost to you. offers high-quality telescopes with enhanced aluminum coating and various specifications. Teleskop Service offers GSO telescopes in the highest quality range. Nevertheless, the Every GSO telescope is inspected to ensure good cosmetics, collimation, smooth focuser operation, and to make sure all parts are included by the manufacturer. View Product This compact and affordable 150mm (approx. The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost. Today, the Orion Skyline Dobs are made by GSO. moderntelescopes. Comes with a large 8x50 Multi-Coated Achromatic Finderscope The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost. 12") f/4 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects with a DSLR, webcam, or dedicated astronomy camera. GSO Dobs are rebranded and sold under many names. GSO Professional Dobs come with a 2" Wide Angle Super Plossl eyepiece for Wide Angle / Deep Space Observation [Unavailable in other brands]. More This compact and affordable 150mm (approx. GSO 8" Professional Dobsonian Telescope ₹ 33900. Fast 6" f/6 GSO 8-inch TRUE CASSEGRAINIAN. May 25, 2020 · In a world abundant with Schmidt-Cassegrainian telescopes (SCT), the GSO (Guan Sheng Optical of Taiwan) 8-inch offering (MSRP: $899) is throwback to the all-mirror classical Cassegrain design that uses a parabolic primary and hyperbolic secondary. Every GSO telescope is inspected to ensure good cosmetics, collimation, smooth focuser operation, and to make sure all parts are included by the manufacturer. , Ltd. The focuser on the 6 inch GSO is a nice 1. Decades ago, this configuration was a favorite of many dedicated lunar and planetary observers. Fast 8" f/5 Newtonian Mar 29, 2020 · I would defer to the GSO 8-inch classical Cassegrain telescope for visual use. It's still going strong. Set-up is as easy as you can imagine very simple assembly with the rocker box and put it This compact and affordable 200mm (approx. 6") f/5 Newtonian optical tube assembly (OTA) from GSO has fast optics for wide-field views of the night sky. 6") f/6 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects. With a 10" aperture, this easy-to-use Dobsonian telescope is an excellent choice for visual astronomy. Guan Sheng Optical Co. The aperture indicates the diameter of the objective lens or the mirror. Decades ago, I acquired my first telescope with the performance and tracking ability to undertake serious planetary observing. You can buy this telescope online at www. In the US, Aperture, Zhummel others are made by GSO. Set-up is as easy as you can imagine very simple assembly with the rocker box and put it on the ground, insert the telescope tube and put the springs in position and you're ready to go to navigates through the night sky by simply moving the tube up Why chose a GSO Dobsonian Telescope over other brands ? GSO makes the World's Finest Astronomical Mirrors with surface accuracy of 1/12 wave. GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. The original Orion XT-6, XT-8 and XT-10 were made by GSO. Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. The RC Ritchey-Chretien assemblies produced by Guan Sheng Optical (GSO) offer superb value to intermediate and advanced astronomical imagers who are looking for a longer focal length scope to use with cropped sensor and full-frame DSLR cameras, as well as nearly all dedicated astronomy cameras, including video cameras for electronically-assisted The GSO 200mm (approx. GSO Dobsonians have mirrors in the upper quality range and convince with a low price. GSO 8" Nightwatch Dobsonian Telescope ₹ 29100 SOLD OUT. Cassegrain telescopes use a parabolic primary mirror with a hyperbolic secondary mirror. 25 inch Crayford. Each GSO imaging Ritchey-Chretien telescope at Agena undergoes a thorough physical, mechanical, and optical evaluation at our shop upon arrival - all at no extra cost to you. Object positioning system, available in real GoTo and also PushTo versions. 8") f/5 Newtonian optical tube assembly (OTA) from GSO has fast optics for imaging extended deep-sky objects. Fast 6" f/5 Newtonian optics for wide Each GSO imaging Ritchey-Chretien telescope at Agena undergoes a thorough physical, mechanical, and optical evaluation at our shop upon arrival - all at no extra cost to you. GSO - Guan Sheng Optical from Taiwan offers high-quality RC Newtonian and Dobsonian Telescopes. This telescope is ideal for deep sky observation. . Jon This compact and affordable 300mm (approx. Why chose a GSO Dobsonian Telescope over other brands ? GSO makes the World's Finest Astronomical Mirrors with surface accuracy of 1/12 wave. Shop telescopes from Guan Sheng Optical, also known as GSO Telescopes, at Agena Astro with free shipping in the US! The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost. 25-inch fo GSO 16″ Truss Dobsonian Telescope: The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost. Most importantly, we also check each telescope using a rigorous three-point on-site optical evaluation consisting of the following optical bench tests to ensure that your telescope Buy GSO (Guan Sheng Optical Telescopes) 12 inch telescopes from India's largest telescope shop. The Cave Optical 8-inch, f/15, true Cassegrainian boasted excellent optical quality, but it was compromised by its hefty weight and puny 1. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 3. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 2" Crayford-style focuser, dual split-hinged mounting rings, an 6x30mm straight-through finder, and a Vixen-style dovetail plate. Oct 29, 2023 · My 10 inch GSO was made in 2002, I bought it in 2003. The 800mm focal length keeps the tube length to a compact 27. The parabolic mirror size from 6" to 24", all of these mirrors were made by BK7 or Quartz quality optical glass, all mirrors have an enhance aluminum reflective coating, reflectivity is approximately 93%. 25" Crayford-style focuser with 2" eyepiece holder, dual split-hinged mounting rings, an 8x50 Every GSO telescope is inspected to ensure good cosmetics, collimation, smooth focuser operation, and to make sure all parts are included by the manufacturer. Set-up is as easy as you can imagine very simple assembly with the rocker box and put it on the ground, insert the telescope tube and you're ready to go to navigates through the night sky by simply Parabolic mirror: GSO offers very HIGH quality parabolic mirrors for the people who want to build their own telescopes or DIY project. Lightweight and easy to use, this Newtonian comes ready to go out of the box with a dual-speed 2" Crayford-style linear bearing focuser, dual split-hinged mounting rings, and a Vixen style dovetail plate. Lightweight and easy to guide, this little Newtonian comes ready to go out of the box with a 2" Crayford-style focuser, dual split-hinged mounting rings, an 8x50 straight-through finder, and a Vixen-style dovetail plate. For many astronomers, the deep sky begins observing only from 10 "opening. By Lawrence Carlino . Most telescopes are made of steel, aluminium or carbon fibre. View Product. 75", making it easier to guide during extended exposures. Jan 3, 2020 · When thinking about the GSO Eight Cassegrain telescope, its worthwhile to look back to Laurent Cassegrain who was a 17 th century French Roman Catholic priest and is given credit for inventing the telescope design that carries his name. In fact, many objects reveal until this opening its true structure. Most importantly, we also check each telescope using a rigorous three-point on-site optical evaluation consisting of the following optical bench tests to ensure that your telescope Aug 21, 2021 · The UK's BEST 10" Dobsonian telescope! Designed and manufactured to a very high standard by Guan Sheng Optical (GSO) in Taiwan. Comes with a large 8x50 Multi-Coated Achromatic Finderscope Classical Cassegrain telescope with 200mm aperture and focal ratio of f/12, ideal for visual observation and imaging of the Moon, planets, double stars, planetary nebulae, and other compact celestial objects Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall telescope operation and customer GSO 10″ Dobsonian Specifications Optical Tube. Viewing the lunar surface will feel like you can reach out and scratch plaster! Venus and its phases are also viewable. With or without a focal reducer/field flattener, the images are flat and aberration free. However, for CCD imaging, the GSO 8-inch Ritchey–Chrétien is an ideal mid-sized instrument for CCD imaging. 8") f/4 imaging Newtonian offers a fast focal ratio that's ideal for capturing wide-field images of hundreds of celestial objects. Comes with a large 8x50 Multi-Coated Achromatic Finderscope A high-quality Dobsonian telescope with parabolic quality optics with 250 mm 10-inch aperture. net The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost. This is the distance between the objective lens or mirror and the focal point. gafo bha gajiqt qcybe cibctnt nvca tlzg woygjch hyxv gulc