مرشح تلسكوب SVBONY SV220، حزمة مرشح سديم H-Alpha OIII 3nm ثنائي النطاق 2 بوصة مع محول طاقة علم الفلك SV241، صندوق محور USB صغير DC، محور USB متكامل للتصوير الفلكي للسماء العميقة في الهواء الطلق
Full-frame compatible: the full-frame SV220 2" telescope filter is designed to fully leverage the large size of full-frame sensors; Greatly reduces the risk of vignetting in wide‑angle lenses (suitable for 2 inches)
Average OD5: SV220 3nm Dual-Narrowband Filter offers a wide cutoff range of 300-1050nm; its transmittance is as low as 0.001%; effectively suppressing stray light and light pollution; improving signal-to-noise ratio for more detailed images
Minimal halo coating design: the 3nm H-Alpha and O-III Narrowband Filter features a minimal halo coating that reduces glare; ensuring sharp; detailed imaging of celestial objects with enhanced contrast; color accuracy; and reduced light pollution
85%+ transmission rate: the SV220 3nm H-Alpha and O-III Narrowband Filter offers high contrast and detailed imaging; enabling fast capture of deep-sky objects even in heavily light-polluted cities
Multi-port design: the astro power adapter has 6 DC outputs; each supporting up to 10A; Features traditional DC input (DC 5.5x2.5mm jack), Stable Input: Rated Input Voltage: 12V DC; compatible with various power sources; 2 USB 3.1 ports for high-speed camera readout; 1 USB2.0 and 1 Type-C port for devices like equatorial mounts and guide cameras; 2 USB ports share 5V 2.5A power; perfect for dew heaters
وصف
SV220 H-Alpha 3nm and O-III 3nm Ultra Dual-Narrowband Filter enhances astrophotography by reducing stray light and light pollution, enhancing image clarity, suitable for capturing deep-sky objects. Full-frame design ensures no vignetting, broad field of view, and accurate color reproduction. It improves image uniformity, clarity, and contrast, ideal for high-res deep-sky observations, maintaining consistent quality across the frame. The SVBONY SV241 Astronomy Power adapter is a hub specifically designed for astronomical imaging and an invaluable assistant for shooting the starry sky. It integrates a plethora of power and data interfaces, featuring exceptional industrial design. SV241 power hub adapter has 6 High-Power DC Outputs: Dedicated DC output port supports devices requiring up to Maximum 6A.; 2 USB 3.1 ports for ultra-fast data transfer and higher poweroutput; Maximum USB Output Current per port / total: 2.5A.