Jiaxing Rui Xing Optical Instrument Co., Ltd 简体中文版   English

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Refraction series

Modern astronomical telescope can be divided into refractor, reflector and catadioptrics, and the refractor is welcomed by astronomers because of its features of non-sheltered aperture and high-contrast. The use of super low dispersion glass offers excellent color aberration control, not only refracted in high quality imaging, but also takes observation into a new realm. SharpStar refractor series of products also provide a good optical design to meet the increasing demand of fans for astrophotography.

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15028 HNT

The SharpStar 15028HNT is our latest product and development of super-fast focal ratio, hyperboloid and Newton reflecting telescope, which makes up the domestic gap in this field. Hyperboloid is much more complicated than traditional paraboloid, no matter in development, manufacture or detecting requirements. When compared to other similar products on the market, The SharpStar 15028HNT is in the leading position. Carbon fiber was used to create the lens barrel material, which is beautiful, durable and lightweight. It also provides best thermal stability by using Pyres glass.

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61EDPH and F4.5 reducer

61EDPH and F4.5 reducer Technology is developing so fast, there is a big boost in people’s demand for goods. In recent years, some new changes have taken place in the field of astronomy products. With the popularization of digital cameras and people’s increasing love of astronomy photography, an all-round equipment that features photography and suitable for observation is needed to meet customers’ demand. SharpStar 61EPH occurs under this background. This telescope features a two-element fully separated lens design with a focal length of 335mm and a focal ratio of f/5.5. The use of one extra-low dispersion glass elements makes the overall tube shorter and more portable. The dedicated unitary tube rings with hollow design and streamlined handles is fashionable and beautiful and you can add some accessories to connect. The 61EDPH package also contains a 10cm dovetail plate, it have a screw-hole in the center that allows the camera to be mounted to a tripod for photography. The back-end is equipped with a middle 2.5" rack and pinion precision focuser to be used with a large dedicated reducer. The following discussion will focus on the dedicated full-frame reducer of 61EDPH, because it meets the need of full-frame photography. The reducer is equipped with a 2.3" tube, one end of which adopts a M63×1 thread and connects to the pinion focuser of the primary mirror. The other end adopts a M48×0.75 thread, the focal plane is 55mm from the end interface. If you need to expand, it can measure up to 99mm by removing the end interface and adapting your own accessories, which fully meets the requirements of a wide range of photographic accessories. The reducer features a three-element fully detached structure, which helps to support full-frame photography and achieve excellent perimeter dimmer control. The reducer is specifically designed for deep-space widefield astro photography with a focal length of 275mm and a focal ratio of f/4.5. In addition, the 360-degree rotator allows you to easily rotate the camera to achieve the best image framing.

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AL-80

Model: Ruixing (SharpStar) AL-80II Objective type: triplet fully separated (air spaced) APO (one of which is FPL-53 ED glass) Aperture: 80 mm Focal length: 500mm Focus ratio: f/6.25 Visual Limiting Star Magnitude: 12 Resolution: 1.45 arc seconds Main tube outer diameter: 90mm (tube ring size) Accessories: a pair of tube rings and dovetail bar Net weight: 3.10kg (excluding tube rings and dovetail plate) Total length of telescope (with extended lens shade): 470mm Total length of telescope (with retracted lens shade): 405mm

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AL-90

Model: Ruixing (SharpStar) AL-90II Objective type: triplet fully separated (air spaced) APO (one of which is FPL-53 ED glass) Aperture: 90 mm Focal length: 600mm Focus ratio: f/6.67 Visual Limiting Star Magnitude: 12.3 Resolution: 1.45 arc seconds Main tube outer diameter: 90mm (tube ring size) Accessories: a pair of tube rings and dovetail bar Net weight: 3.40kg (excluding tube rings and dovetail plate) Total length of telescope (with extended lens shade): 550mm Total length of telescope (with retracted lens shade): 500mm

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—— ABOUT ——

Jiaxing Ruixing Optical Instrument Co., Ltd. is located in Jiaxing City, Zhejiang Province, where the scenery is beautiful and outstanding. The company covers an area of 1,000 square meters and is close to the expressway and 320 National highway. The traffic of the high-speed railway station is very convenient. Founded in 2000, the company is a modern company specializing in the design, manufacture and sales of medium and high-end astronomical telescopes, ground observation telescopes and their peripheral supporting products. OEM has more than 10 years of experience in OEM OEM OEM production, during which to build high-quality, high-level astronomical telescope series products for foreign customers. The three-piece and four-piece high achromatic ED telescope optical tube produced by the company has high quality optical level, high precision mechanical processing and excellent surface treatment, and is well received by customers.

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Company

How far can a telescope see?
People who are new to telescopes often wonder, "how far can this telescope see?" "And" how much larger can this telescope be? "And" how big can this telescope hold the stars in the sky? Etc. How far can a telescope see? The parameter used to indicate the telescope is not the distance, but the magn...

Industry

OEM has more than 10 years of experience in OEM OEM OEM production, during which to build high-quality, high-level astronomical telescope series products for foreign customers.

Development and introduction of astronomical telescopes