The 2X Barlow lens by Skyoptikst is designed for use with 3.5-inch telescopes, offering a magnification of 2 times. This lens features fully multi-coated, achromatic optics for sharp and clear images, making it ideal for both catadioptric and refractor telescopes. The lens is compatible with a universal range of telescope brands and models, providing a high-quality accessory for enhancing your viewing experience.
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