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EXPLORER-190MN DS-PRO
Type
Astronomical Telescope
Structure
Reflector Telescope
Lens Type
Aspheric Surface
Focusing Type
External Focus
Teknik Özelikler
D190/F1000
Ürün Açıklaması
AN ASTROPHOTOGRAPHERS DREAM TELESCOPE!!
The exciting new Maksutov-Newtonian from Sky-Watcher is just what astrophotographers and serious visual observers have been looking for. The Maksutov-Newtonian design combines the best features from the Newtonian Reflector and the Maksutov-Cassegrain to create a telescope design that provides truly stunning image quality, providing high-contrast, perfectly flat images, free from false colour. The Maksutov-Newtonian design provides large aperture Apochromatic performance, with exceptional field correction, in a compact, amazingly affordable package. Stars appear as classic pinpoints across the entire field. Perfectly optimised for modern DSLR cameras. The premium optics are housed in a robust rolled-steel tube for excellent mechanical integrity. Five internal knife-edge baffles are included to eliminate internal reflections and further enhance contrast. The Primary Mirror is made of low thermal expansion Pyrex® glass for a significantly reduced cool-down time.
Compared to a similarly sized Schmidt-Newtonian, the Maksutov-Newtonian yields a sharper and more contrasty image. Naturally, the Maksutov-Newtonian is an excellent visual performer too!! Highest Practical Power (Potential): | x570 |
Diameter of Primary Mirror: | 190mm |
Diameter of Secondary Mirror/Central Obstruction: | 64mm |
Telescope Focal Length: | 1000mm (f/5.26) |
9x50 Right-Angled Finderscope |
Supplied without Eyepieces |
SKY-WATCHER DELUXE MIRROR COATINGS
Most reflectors today usually have a coat of aluminium as the mirror surface and then an overcoat of silicon monoxide or silicon dioxide to protect it. Silicon dioxide produces a much more durable coat than silicon monoxide but requires specialized equipment to apply it and is therefore more expensive. Protection is needed, because in most reflectors, the mirror is open to the elements and deterioration of the reflective layer reduces the resolution of the telescope. ALL Sky-Watcher reflectors are Multi-Coated with Silicon Dioxide as standard for Optimum Durability and Long Term Performance.We are looking for interested partners in South Africa and the Middle East to act as our agents
Adres:
No. 399 West Zhongshan Rd, Rugao City Jiangsu, China
İşletme Türü:
Ticari Şirket
İşletme Aralığı:
Araçlar ve Sayaçlar
Yönetim Sistemi Sertifikasyonu:
ISO 14064
Şirket Tanıtımı:
Şirketimiz, çok amaçlı gereksinimlerinizi karşılayabilecek çeşitli ürünler sunar. Şirketin kurulmasından bu yana "önce kalite, önce müşteri ve kredi tabanlı" yönetim ilkelerine bağlı kalırız ve müşterilerimizin potansiyel ihtiyaçlarını karşılamak için her zaman elimizden geleni yaparız. Ekonomik küreselleşme trendi karşı konulamaz bir güçle geliştiğinden, kazançlı bir durum gerçekleştirmek için şirketimiz dünyanın dört bir yanından gelen kuruluşlarla işbirliği yapmaya samimi bir şekilde istekli.