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Levenhuk Ra 1.25" ER20 Wide Angle Eyepiece - 9mm # 35006

Our Price: $149.95
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In stock (1 Available)
Ships by Next Business Day
Our Product ID: E-LH-35006
Manufacturer SKU: 35006
Item Can Ship: Worldwide
Levenhuk Ra 1.25" ER20 Wide Angle Eyepiece - 9mm # 35006

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  • Levenhuk Ra 1.25" ER20 Wide Angle Eyepiece - 9mm # 35006

Product Details

Levenhuk Ra ER20 WA 9 mm Eyepiece
Wide-angle eyepiece. Focal length: 9 mm. Field of view: 68°

WA in the Levenhuk Ra ER20 WA 9 mm Eyepiece model name stands for Wide-Angle, and it corresponds to reality since the eyepiece has a wide field of view of 68 degrees. Levenhuk Ra ER20 WA 9 mm also features a focal length of 0.4 inches, a twist-up rubber eyecup and long eye relief of 0.8 inches to provide comfort even when observing with glasses. Fully multi-coated optics afford high-quality views of celestial objects, and the eyepiece has a light weight due to an aluminum shell. Having a barrel diameter of 1.25'', this eyepiece will fit almost every telescope due to its compatibility with 1.25'' to 2'' adapters.

Focal length, in: 0.4
Eyepiece diameter, in: 1.2
Exit pupil diameter, in: 0.8
Barrel diameter: 1.25"
Apparent field of view, °: 68
Optical design: 8 elements in 6 groups, fully multi-coated
Shell: aluminum

Eyepiece Series Levenhuk Ra ER20 WA
Focal Length 9mm
Barrel Size 1.25" (31.7mm)
Apparent Field of View (Mfg Specified) 68°
Eye Relief (Designed) 20mm
Filter Threads Standard 1.25" Filter Thread (M28.5 x 0.6)
Coatings Fully Multi-Coated
Lens Elements 8
Lens Groups 6
Barrel Safety Recess Tapered barrel
Tapered Barrel Yes
Barrel Type Tapered barrel
Protective Plastic Storage Container Yes - Free Agena Eyepiece Container
Protective Plastic Storage Container Size Agena 65x120mm
Rubber Eye Guard Yes (Twist Up)
Warranty 6 months
Weight 14.4 oz (408.2 g)
Country of Manufacture China
Exit Pupil 20mm
Coatings Fully Multi-Coated
Eye Relief 20mm

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