SVBONY MK90 Maksutov Cassegrain Telescope Specs: Maksutov-Cassegrain Telescope Innovation: The SVBONY MK90 features a convex meniscus lens instead of a traditional Schmidt corrector plate, enhancing contrast and eliminating the need for periodic collimation; Portable & Sturdy Design: With a sturdy metal construction, this grab-and-go Maksutov telescope withstands travel bumps and knocks, making it an ideal portable telescope for outdoor adventures; High-Performance Optics: 90mm aperture and 1250mm focal length (f/13.9) deliver crisp, detailed views of celestial bodies and distant objects; Vixen-Style Dovetail Mount: Effortlessly attaches to most mounts, offering versatile compatibility for your observing needs; Conical Extinction Tube: Effectively prevents stray light from interfering, enhancing your viewing experience; Perfect for Various Observations: Ideal for detailed lunar, and planetary observations, as well as terrestrial viewing, catering to both astronomers and nature enthusiasts; Complete Accessory Set: Comes with a dovetail mounting base, Vixen-style dovetail plate, objective lens cover, and dust plug, ensuring you’re ready for any observing session. Brand SVBONY Model MK90 Type Maksutov Cassegrain Aperture 90mm Focal Length 1250mm Focal Ratio f/13.9 Light Gathering Power 180x Primary Mirror Multi-coated Precision Aluminum Coating Secondary Mirror Multi-coated Precision Aluminum Coating and Multi Coating Focuser Internal Mounting Vixen Style Mounting Base Number 1PCS Reflectance of High-Reflective Dielectric Coating over 89% Net Weight 1380g Adapter Thread M42x0.75 for T-ring Accessories Dovetail Mounting Base, Dovetail Plate 70mm Package Dimension 360x170x170mm
