New 2.5/3.2/4/5/6/7/7.5/8/9mm TMB Planetary II Eyepiece Telescope FOV 58 Degree Wide Angle 1.25” This is a series of TMB Planetary wide angle eyepieces and you can choose any one with the focal lengths: 2.5mm, 3.2mm, 4mm, 5mm, 6mm, 7mm, 7.5mm, 8mm and 9mm. All these eyepieces have a standard 1.25” (31.75mm) fitting diameter and they are ideal for use on telescopes/spotting scopes for astronomical observations. Specification: Brand new & high quality Model: SWA-58 TMB Planetary II FOV: Wide 58 degree field of view Focal length: 2.5/3.2/4/5/6/7/7.5/8/9mm Standard 1.25” (31.75mm) fitting diameter to the scope’s eyepiece holder Large eye lens diameter: 21mm Fully multicoated green lenses for excellent image contrast and light transmission Fold-down rubber eyecup Comfortable long eye relief: 15mm Standard 1.25” inner thread to fit light filters Built with metal material Comes with lens caps for both ends Color: Black Package Include: 1 X SWA-58 TMB Planetary II eyepiece TMB9MM： TMB7.5MM TMB6MM TMB 4MM TMB 3,2MM TMB2,5MM

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