Specification Brand : Explore Scientific BulletPoint1 : Explore Scientific 62 Degree Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. BulletPoint2 : Apparent field of view of 62 degrees and near parfocal design. BulletPoint3 : The design of these eyepieces allows for averted vision which allows you to see fainter images. BulletPoint4 : Agron-purged and Waterproof BulletPoint5 : Fully Multi-coated Color : gold, black, silver CompatibleDevices : 1.25" Telescope Eyepiece Mount,reflector telescopes,refractor telescopes,Astronomical Telescope CompatibleDevices1 : Spectrum Optical Instruments Telescope CompatibleDevices2 : telescope CompatibleDevices3 : 1.25" standard telescope CustomerPackageType : Standard Packaging ExitPupilDiameter : 225 millimeters ExternallyAssignedProductIdentifier : 00850057687187 ExternallyAssignedProductIdentifier1 : 734463836905 ExternallyAssignedProductIdentifier2 : 0734463836905 EyePieceLensDescription : Aspherical FieldOfView : 62 degrees Finderscope : Reflex FocalLengthDescription : 40 millimeters FocusType : Manual Focus GpsrSafetyAttestation : 1 IncludedComponents : Eyepiece, rotary pack for storage IncludedComponents1 : 1.25" 4mm aspherical eyepiece IncludedComponents2 : 1.25" 10mm aspherical eyepiece IncludedComponents3 : 1.25" 23mm aspherical eyepiece ItemName : Explore Scientific 62 Degree 40mm Waterproof Telescope Eyepiece ItemPackageDimensions_Height : 19.304 centimeters ItemPackageDimensions_Length : 15.494 centimeters ItemPackageDimensions_Width : 15.494 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : telescope-eyepieces MagnificationMaximum : 200 multiplier_x Manufacturer : Explore Scientific Material : Kunststoff MinFocalLength : 4 millimeters ModelName : SOIA0007 ModelNumber : EPWP6240LE-01 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : EPWP6240LE-01 PowerSourceType : Manual Operation ProductDescription : Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 62 degrees and near par focal design, these eyepieces offer incredible value in a very nice eyepiece. Another great benefit of these eyepieces is the excellent contrast and ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images. ProductSiteLaunchDate : 2017-08-31T07:00:00.000Z Size : 40mm StreetDate : 2018-12-01T00:00:01Z Style : Outdoor 35988-2 SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword1 : Professional Audience TargetAudienceKeyword2 : Unisex Children TargetAudienceKeyword3 : Men TargetAudienceKeyword4 : People TargetAudienceKeyword5 : Adults TelescopeMountDescription : Altazimuth Mount UnitCount : 1 UnspscCode : 41111700 WarrantyDescription : Three Year Warranty ZoomRatio : 50