Specification Brand : SVBONY BulletPoint1 : A perfect transportable, grab-and-go telescope, with its sturdy metal construction it will be sure to survive a few bumps and knocks on its travels BulletPoint2 : MK90Maksutov-Cassegrain Telescope exchanges the conventional front corrector plate of a Schmidt with a convex meniscus lens, resulting in a smaller secondary mirror that limits obstruction and increases contrast, while eliminating the need for periodic collimation BulletPoint3 : The mount rail is of a Vixen style dovetail design to easy attach, it will be compatible with most mounts BulletPoint4 : Utilizing Conical extinction tube prevent stray light from interfering with your viewing experience BulletPoint5 : An ideal scope for making detailed lunar, and planetary observations Color : White Finderscope : NO FocusType : Manual Focus IncludedComponents1 : M90 Maksutov-Cassegrain OTA IncludedComponents2 : Versatile Dovetail Mounting Base IncludedComponents3 : Vixen Style Dovetail Plate-70mm IncludedComponents4 : Objective Lens Cover IncludedComponents5 : 1.25-inch Dust Plug ItemName : SVBONY Telescope MK90 Maksutov-Cassegrain Compound-Style Reflector Telescope for Making Detailed Lunar and Planetary Observations ItemPackageQuantity : 1 ItemTypeKeyword : reflecting-telescopes MagnificationMaximum : 180 Manufacturer : SVBONY Material : Aluminum MinFocalLength : 1250 ModelName : MK90 NumberOfItems : 1 PartNumber : FCAF9382B ProductDescription : SVBONY Telescope MK90 Maksutov-Cassegrain Compound-Style Reflector Telescope for Making Detailed Lunar and Planetary Observations 1.A perfect transportable, grab-and-go telescope, with its sturdy metal construction it will be sure to survive a few bumps and knocks on its travels. 2.MK90Maksutov-Cassegrain Telescope exchanges the conventional front corrector plate of a Schmidt with a convex meniscus lens, resulting in a smaller secondary mirror that limits obstruction and increases contrast, while eliminating the need for periodic collimation. 3.The mount rail is of a Vixen style dovetail design to easy attach, it will be compatible with most mounts 4.Utilizing Conical extinction tube prevent stray light from interfering with your viewing experience 5.An ideal scope for making detailed lunar, and planetary observations ProductSiteLaunchDate : 2024-10-24T10:39:45.564Z Size : 17.5 x 19.3 x 12.2 in SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 41111715 WarrantyDescription : We provide lifetime warranty for telescope or OTA and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours