{"product_id":"3mm-to-8mm-zoom-eyepiece-for-1-25-inch-telescopes","title":"3Mm To 8Mm Zoom Eyepiece For 1.25 Inch Telescopes, Parfocal Design, High Power Lunar And Planetary Viewing, Crisp Planetary Images, Great Accessory For Amateur Astronomy And Astro Photography","description":"\u003cdiv\u003e3-8mm Zoom Eyepiece for 1.25in Telescopes, Parfocal\n✔️ 3-8mm zoom with constant eye relief and parfocal focus. \u003cp\u003eThe SV215 3-8mm zoom eyepiece is a 1.25 inch telescope accessory ideal for planetary observers and astro photographers. It lets you zoom from 3mm to 8mm without swapping eyepieces, providing crisp, high-contrast views across the entire zoom range with a parfocal design.\u003c\/p\u003e ✅ 6-element, 4-group optical design with fully multi-coated lenses for sharpness\u003cbr\u003e\n✅ Parfocal across 3-8mm with constant eye relief and field of view\u003cbr\u003e\n✅ 1.25 inch barrel with safety undercut and rubber grip for secure grip\u003cbr\u003e\n✅ Click-stops at 3, 4, 5, 6, 7, and 8mm for repeatable settings\u003cbr\u003e\n✅ Smooth, hand-friendly zoom ring for easy adjustments\u003cbr\u003e\n✅ Suitable for lunar, planetary viewing and astro photography\u003cbr\u003e \u003cp\u003e💡 How does a 3-8mm parfocal zoom eyepiece help planetary viewing on 1.25in scopes? A handy overview of what this accessory does for stargazers.\n- Handy for quick lunar and planet views without refocus\n- Smooth focal-length changes across the range\n- Keeps eye relief and field of view consistent\n- Simple upgrade for 1.25 inch telescope setups\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48939167219947,"sku":"VXB0BN66Q1C3","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61o-rXI5shL.jpg?v=1782398661","url":"https:\/\/vxb.com\/products\/3mm-to-8mm-zoom-eyepiece-for-1-25-inch-telescopes","provider":"VXB Bearings","version":"1.0","type":"link"}