SVBONY SV245 Zoom Telescope inch Focal Length Field of Parfocal Design Eyepiece, 1.25+2 FMC, 8-16mm, 63° View,

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------

The SV245 features a 63° wide-angle field of view, maintaining the same field of view within the 8-16 mm zoom range and eliminating edge blurring issues. It provides an excellent experience for planetary and deep space observations, meeting the needs of mainstream astronomical observation. Confocal and Click-Stop Design: The entire zoom range is confocal. You don't need to refocus when changing magnification. Click stops at 8-16mm allow for quick and precise changes to preset magnifications. The dual-interface SV245 eyepiece is compatible with telescopes that support 1.25-inch eyepieces. It features both a 1.25-inch and a detachable 2-inch interface, making it easy to connect to your telescope. The SV245 2x zoom lens uses 8 elements in 5 groups (multi-layer coated) to achieve a 2x zoom (8-16mm), providing excellent sharpness, crisp contrast, and realistic color correction. The ergonomically designed eye mask features a long exit pupil distance of 17-18mm, accommodating users who wear glasses. The foldable design adapts to various usage habits. It supports the use of astigmatism correctors, resolving visual focusing issues and providing a superior visual experience. Durable and portable, it comes equipped with a sturdy Oxford cloth bag. It offers excellent wear resistance and durability. Easy to use and carry, it can adapt to the needs of use in complex outdoor environments. SVBONY, a specialized optical manufacturer, 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 SV245 is a zoom eyepiece designed for astronomical observation. Its 63° wide-angle field of view maintains a complete field of view within the 8–16mm zoom range, eliminating edge distortion and providing an immersive experience for observing both planets and deep space. Confocal technology eliminates the need for focusing, and combined with the click-stop knob, ensures extremely precise operation. Compatible with 1.25/2-inch dual interfaces, it's suitable for mainstream telescopes and offers powerful expandability. The optical system features eight lenses (including aspherical lenses and multi-layer coatings) for sharp detail and true color at 2x zoom. A long exit pupil distance of 17–18mm and a foldable eyecup ensure comfort for glasses wearers and support astigmatism correction. The Oxford cloth protective bag guarantees durability outdoors. Whether for portable travel or professional deep space exploration, the SV245, with its flexible configuration and superior optical performance, is undoubtedly the best choice.