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The smc Zoom eyepiece features a magnification range of 20-60X, an apparent field of view of 38 to 60 degrees, and an eye relief of 20mm. Like all PENTAX eyepieces, it is renowned for its outstanding image reproduction. With its JIS Class 6 rated waterproof and fog proof construction, this Zoom eyepiece is ideal for use with astronomical telescopes.Compatible with the following: PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes.DescriptionDesigned for use with PENTAX PF 80 Series Spotting Scopes, provides 20x-60x magnification when used with them. May also be used on other PENTAX PF Series spotting scopes (except PF-63 Spotting Scope)60 degree apparent field of viewRubber eyepiece ring designed for viewing comfortAlso for use with astronomical telescopes with 1 1/4" focuserPentax SMC full-surface multi-layer coated optics reduce glare while providing maximum light transmission and color qualityHigh-refraction, low dispersion lanthanum glass to provide high resolution images with minimal aberrationsAdvanced computer simulation design technology to reduce internal reflections, producing brighter, clearer imagesWaterproof construction for greater durability.SpecificationsLens Structure: 6 elements, 4 groupsReal Field of View: 1.9 - 1 degreesApparent Field of View: 38-60 degreesField of View at 1000m: 33-17mmField of View at 1000Y: 108 - 56 ft.Exit Pupil: 4-1.3mmEye Relief: 20mmRelative Brightness: 16-1.7Eyepiece Size: 5.7" x 2.7"Lens & Outside Diameter: 144 x 69mmWeight: 19.2 oz. (550g)
WarrantyBeyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer or a Third party. Below is a summary provided for convenience only and may not be accurate or current.
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