SVBONY SV191 Zoom Eyepiece Bundle with SVBONY 2X Barlow Lens and SVBONY Telescope Filter

Twist-Up eyecups SV191 7.2-21.6mm zoom eyepiece can meet the needs of most people; including the needs of users who wear glasses. Fully Multi-coated lens SV191 zoom lens optic design increases light transmission, delivers bright, clear, high-contrast images even in low-light conditions. 42°-65° Apparent Field of View SV191 7.2-21.6mm zoom eyepiece allows you to see different wide field of view under the same viewing conditions. Meet your different needs. Blackened Lens Edge Lens edges is blackened to reduce scattering of stray light and maximize contrast; designed to enhance the functionality and pleasure of using your telescope. 2 rubber dust covers Keep your eyepiece lens away from the influence of dust and extend its service life. Specification: Focal Length: 7.2-21.6mm Eye Relief: 18-20mm Apparent Field of View: 42°-65° Field stop diameter: 16mm Barrel Size: 1.25" Lens Structure: 7-Elements/4-Groups Filter Threads Standard: M28.5*0.6 Coatings: Fully Multi-Coated Blackened Lens Edges: Yes Eyecups: Twist-Up Eyecups Material: Metal Net Weight: 167g / 5.87oz / 0.367lb Package Includes: 1X Black 1.25" Zoom Eyepiece 7.2-21.6mm 2X Rubber Dust Cover 1X Mirror Cloth.High magnification for eyepieces to see more details of the moon;bands of Jupiter clearly;SVBONY 1.25" 2x Barlow lens is a better choice.Aluminum alloy frame and optical glass;standard 1.25" filter threads for 1.25" eyepieces and other accessories. Package includes:1xSVBONY 1.25" five color filter; 1xSVBONY 1.25" CPL filter; 1xSVBONY 1.25" moon filter.

• One eyepiece for multiple uses; SV191 7.2-21.6mm zoom eyepiece allows you to change magnification power without swapping out eyepieces
• 7-Elements 4-Groups lens structure; 7-Elements 4-groups made of high index glass deliver sharp; high contrast vistas
• SVBONY 2x Barlow Lens increases the magnification of your 1.25” eyepieces by 2x;The premium 2 element one group apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast;true color images
• SVBONY barlow lens provide a high power magnification allow you look more closely and more detailed at the moon's surface and other planet
• 7pcs filters set include most popular color planetary and moon telescope eyepiece filters;moon filter;CPL filter;5 color filters with 23A bright red;21 orange;12 yellow;56 bright green;82A bright blue