SVBONY SV535 Telephoto Lens for Astronomical 5 elements in 7 Focal Length Telescopes, APO, groups, F2.8, 105mm, M42/E Mount.

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

【Lightweight Body】The SVBONY SV535 telephoto lens weighs only 482 grams, allowing you to say goodbye to bulky equipment and easily start taking deep space photographs from your balcony or backyard. [Bright Images] The F2.8 design significantly improves light capture efficiency, allowing you to capture deep space details clearly even in urban lighting environments. [Wide Field of View] The combination of a 105mm focal length and APO optics provides a wide field of view, making it easy to capture panoramic views of the starry sky and diffuse nebulae. [Filter Design Support] The SV535 APO lens supports 2-inch filters at the objective lens end, enabling highly creative outdoor deep space photography. 【High Compatibility】In addition to the classic M42 screw interface and E-mount, it is equipped with a V-shaped dovetail groove and Arca-Swiss quick-release plate, making it compatible with a variety of photographic equipment. (Normally, when connecting a mirrorless camera, you need to remove the original M42 adapter ring (6.5mm), screw the camera mount directly in, attach the camera, and ensure that the back focus is set to 24mm.) [Clear Image Quality] Featuring a 5-group, 7-element APO apochromatic design, it effectively suppresses color differences and displays a clear and sharp image of the starry sky. 【Full Frame Support】The SVBONY SV535 APO lens is compatible with full-frame astronomical cameras, allowing you to capture stunning deep-space panoramic photos and improve your shooting efficiency. [Precise Focusing] Equipped with an integrated spiral focuser, it allows for easy fine-tuning of the shooting angle. Compatible with EAF electronic focus systems (EAF not included). [Specialized Optics Manufacturer] SVBONY is committed to providing you with cost-effective optical products. Our products are sold in many countries around the world. We strive every day to be a company that our customers can trust. The SV535 combines portability with high light-gathering efficiency thanks to its lightweight 482-gram body and F2.8 aperture. Its 105mm wide-angle field of view easily captures vast starry skies, and its 5-element, 7-group APO apochromatic optics deliver sharp image quality from center to periphery, unlocking panoramic views and rich detail with full-frame cameras. The objective lens accommodates 2-inch filters and is compatible with various camera mounts and universal quick-release systems. Equipped with an integrated spiral focuser, it allows for easy fine-tuning of the shooting angle. The SV535 integrates the core advantages necessary for professional astrophotography, making it an efficient starting point for exploring the night sky.