SVBONY SV550 APO Telescope with SV209 Field Flattener,SV405CC Cooled Camera

SVBONY SV550 APO Telescope with SV209 Field Flattener,SV405CC Cooled Camera

• Compact APO Refractor Design: The SV550 APO refractor features 122mm aperture, f/7 focal ratio and 854mm focal length, suitable for astrophotography and observation; the OTA weighs 6.44kg/14.18lb, easy to carry when fitting into the carrying case
• Light Gathering Capability: The APO refractor features a 122mm aperture which gathers more light and offers more clear and detailed images, suitable for deep sky photography and observation, and even some fainter deep sky objects due to the higher limiting magnitude
• Triplet Lens Structure: The SV550 122mm adopts a FPL-51 triplet apochromatic lens structure which contains one piece of ED glass; the triplet lens provides better correction of aberration and greatly reduces chromatic aberration and enhances the clarity and sharpness
• Dedicated Focal Reducer Field Flattener: SV209 0.8X focal reducer field flattener is designed specifically for prime focus astrophotography with the SV550 122mm f/7 apo refractor, suitable for shooting astronomy enthusiasts
• Field Curvature Correction: SV209 field flattener can correct the defect of field curvature of the user's shooting target, improve the imaging quality and shooting efficiency of the edge of the field of view
• Faster Wider Field Photography: SV209 0.8x focal reducer converts the 854mm focal length f/7 refractor into a 683.2mm f/5.6 system for faster and wider field astronomical and terrestrial photography
• Deep Sky Cooled Camera: SV405CC deep sky camera is a cooled color astronomy camera designed for deep space shooting targets including nebulae, galaxies, star clusters, and multiple stars
• Imx294 Sensor: SV405CC cooled color astronomy camera is designed with imx294 color cmos sensor; the imx294 sensor adopts the 4/3 format and provides the necessary number of pixels for true 4k output at 120 frames per second
• High-Speed Data Transfer: USB 3.0 high-speed interface with bandwidth of up to 5gb allows the camera to run at 19 frames per second in raw8 mode and 16 frames per second in raw16 mode at full resolution of 11.7 million pixels