SVBONY Eyepiece Set Eyepieces Focal Lengths FMC Angle for Telescopes 1.25-inch 4mm/10mm/23mm 62° Ultra-Wide

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

[Standard Size] Standard 1.25" (31.7 mm) fitting diameter. Can be with any astronomical telescope equipped with a 1.25" focusing device. 【62° Ultra-Wide Angle】With a 62-degree apparent field of view and long eye relief, the eyepiece provides a comfortable visual experience and delivers a bright, high-contrast view. 【Superior Optical Quality】By incorporating a multilayer FMC coating on the high refractive index rhythmic transmission surface, chromatic aberration is minimized, resulting in a bright and natural field of view. [Three-piece set] This set includes three telescopes with focal lengths of 4mm, 10mm, and 23mm, allowing you to freely observe objects of different distances and sizes. It's ideal for observing the moon, medium-sized star clusters, wide-ranging nebulae in cloudy areas, and even deep-sky observations. [Specialized Optical 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 SVBONY 1.25" fully coated wide-angle 62° aspherical eyepiece is suitable for wide-field lunar observations, medium-sized star clusters, cloudy nebulae, and deep-sky targets. If you're new to stargazing and don't know what you need to meet your needs, here's something that can help you make an educational decision: Make sure you know your telescope and how to calculate your optimal magnification for the object you want to see; the magnification equation is: Magnification = Objective focal length / Eyepiece focal length Generally, if you don't go over 50x per inch of your telescope, the image will be blurry; for example, with an 8" lens, you would get 8 x 50 = 400x. So, investigate what the best magnification is for the object you want to see. Applause: Viewing landscapes, bright astronomical observations, nebulae, wide-field lunar observations, medium-sized star clusters, cloudy nebulae, deep-sky targets, viewing the moon and planets. Apparent 62-degree field of view: Ultra-wide angle for maximum detail and sharpness across the entire field of view, obtaining virtually distortion-free images. Fully coated optical lenses. FMC glass light The lens enhances light transmission, highlighting details of Jupiter; Saturn; Mars; Venus, and yielding high-color images. Optical System Structure: Aspherical eyepiece lens, ideal for deep space objects, primarily designed for planetary observation. Standard 1.25" fitting diameter: Ideal for wide-field lunar observations with astronomical telescopes equipped with 1.25-inch focusers. 4/10/23mm focal length: Low, medium, and high magnification lunar observation aperture for finer, more detailed observation of the lunar surface and other planets. Caution: Do not look directly at the sun; otherwise, it will burn your eyes. Package Includes: 1x SVBONY 4mm 10mm 23mm Aspherical Eyepiece Lens