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7mm for Telescope Eyepieces of 2025
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CelestronCelestron - Zoom Eyepiece for Telescope - Versatile 8mm-24mm Zoom for Low Power and High Power Viewing - Works with Any Telescope That Accepts 1.25" Eyepieces
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SVBONYSVBONY SV191 Zoom Eyepiece for Telescope, 7.2-21.6mm Zoom Lens, Compatible with Telescopes That Accept 1.25 Inches Eyepieces
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Versatile Zoom Capability
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Ideal for Astronomy and Spotting
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Astromania Zoom Eyepiece for Telescope, 7-21mm Zoom Lens Variable Power & Multi-Coated Design for Planetary & Deep Space Observation Compatible with Telescope That Accepts Telescope Eyepiece 1.25 Inch
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Astromania Telescope Eyepiece 7mm, Wide Angle 58 Degree Apparent Field Planetary Eyepiece for 1.25 inch Astronomy Telescope & Filter, Fully Multi-Coated Telescope Accessory for Planetary Observation
Excellent Optical System: Designed primarily for planetary observation and great for deep sky objects too; aluminum material is used to make it last longer; a cost-effective eyepiece; it is also an excellent choice for birthdays and Christmas gifts$49.99
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NEEWER Zoom Telescope Eyepiece with 7-21mm Focal Length Range, 40°-57° Field of View, 15mm Eye Relief, 5 Elements in 3 Groups for Astronomic Telescopes with 1.25 Inch Barrel, LS-T22
【7-21mm Focal Length Range】 Smoothly rotate the zoom ring to adjust the focal length from 7mm to 21mm. The wide focal length range allows detailed observation of planets and lunar features at high magnification (7mm) or wide viewing of landscapes at low magnification (21mm) without changing eyepieces$49.99
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Denash 1.25" Eyepiece for Telescope, 7-21mm Zoom, Multi-Coated, Black, Astronomy, Intermediate, Astronomers, Advanced Hobbyists
Full multilayer coating eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject.$27.10
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Alstar 1.25 inch Telescope Zoom Eyepiece - 7 to 21mm Zoom Lens Telescope Eyepiece Multi-Coated Optics Variable Magnification Compatible with Telescopes Filter Threads for Viewing Planets Nebulae
Seamless Magnification Control: A simple twist of the zoom housing adjusts focal length from 7mm to 21mm; Ideal for planetary clusters, lunar details, and deep-sky nebulae observation$48.99
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ID 23/25.5/27/28/28.5/30/32/34/36/37/39/40/42/43/48/50/52/54/55/56mmTelescopes Lens Cap Depth 7mm Anti-dust Lens Cap Telescope Eyepiece Cover Spotting Scopes Telescopes Binoculars Cap (34mm)
【Material】It is made of plastic,durable and no smell$9.99
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Starboosa Telescope T2-Extension Tube Kit for SLR Cameras and Eyepieces - Length 3mm 5mm 7mm 15mm 20mm 30mm 55mm - M42x0.75 on Both Sides (Upgraded)
Extension tube kit is used to obtain the correct image focal length or exact spacing required, thereby solving the spacing problem in astrophotography. This set adds 55mm to the original 3mm 5mm 7mm 15mm 20mm 30mm. An upgraded package of 7 Extension Tubes.(Tips: The inner side of the added 55mm has no thread for eliminating reflection. The connection port thread at both ends is M42x0.75.)$28.59
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Alstar 1.25 Inch Telescope Eyepiece - 58 Degree 7mm Planetary Eyepiece for Telescope - Fully Multi Coated Wide Angle Lens for Astronomy & Astrophotography
Wider 58 Degree Field of View: The Alstar 1.25 Inch 58-Degree 7 mm wide angle telescope eyepieceis designed for astronomy enthusiasts; Offering a focal length range of 2.5 mm to 25 mm and a 58-degree wide field of view to capture more celestial details$49.99
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Acxico 3Pcs/Set Universal 0.965inch/24.5mm Telescope Eyepiece Set H20mm H12.5mm SR4mm for Astronomy Photography Accessory Kits
Only for 0.965"/24.5mm Telescope Eyepiece Set.Multi-coated.Suitable for 0.965"/24.5mm telescope eyepiece filters.The lowest magnification being the H20 eyepiece, the second largest magnification being the H12.5 eyepiece, and the highest magnification being the SR4 eyepiece.$13.93
Zoom Eyepiece for Telescopes 1.25,Versatile 7-21mm Continuous Zoom Eyepiece for 1.25" Astronomical Telescope Viewing Moon, Planets, Nebulae, Star Clusters
Full multilayer coating eyepiece, can zoom to any focal distance between 7mm to 21mm, choosing best magnification for your subject.$29.92