Specification Brand : Astromania BulletPoint1 : Simple to Use; also Ideal for Beginners: Provides a secure connection between your SLR camera and your telescope; it allows you to immediately start taking focal plane or eyepiece projection images BulletPoint2 : Premium Material Design: Anodized aluminum construction is sturdy and solid; withstand daily wear over long period time of use; extend product's service life BulletPoint3 : 34mm Scales Value on Variable Extension: Provides more precise adjustment; achieve to adjust focal length for increasing the magnification and getting the best beautiful photos of the Moon and planets BulletPoint4 : Full Extinction Thread with Greater Load-bearing Performance: The inner wall extinction thread is fully covered which better eliminates the reflection of light during shooting; a thicker body provides greater stability BulletPoint5 : Zooming into The Night Sky: Connect this adapter to each telescope with a 1.25" eyepiece connection; you can use an eyepiece of any focal length - and you can achieve high-magnification images of lunar craters and planets - without needing to change your eyepiece Color : black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 703501415150 ExternallyAssignedProductIdentifier2 : 0703501415150 EyePieceLensDescription : No Finderscope : Reflex FocusType : Manual Focus IncludedComponents : 1.25 extendable camera adapter ItemName : Astromania Variable Projection Adapter 1.25" Extension Tube Kit for Prime Focus and Eyepiece Projection Astrophotography with Refractors or Reflector Telescopes ItemPackageDimensions_Height : 2.36 inches ItemPackageDimensions_Length : 5.06 inches ItemPackageDimensions_Width : 2.39 inches ItemPackageQuantity : 1 ItemTypeKeyword : telescope-photo-adapters MagnificationMaximum : 20 unknown_modifier Manufacturer : Astromania MinFocalLength : 20 ModelNumber : SKU_AM_CA1EN NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : SKU_AM_CA1EN ProductDescription : The Astromania 1.25" Variable Universal Camera Adapters allow attachment of a camera body to reflector and refractor telescopes for either prime-focus or telescope eyepiece-projection photography. The adapter's 1.25" nosepiece slides into the telescope's eyepiece holder just like an eyepiece. This Variable Universal Camera Adapter is composed of two detachable parts: a prime-focus adapter (or "T-adapter") for prime-focus photography, and a fixed-length or variable extension tube for eyepiece-projection photography. A thumbscrew in the extension tube holds the telescope eyepiece in place. This combination of prime-focus and eyepiece-projection camera adapter has a sliding barrel design that allows variable projection distances. This allows for slight changes in magnification without swapping telescope eyepieces when performing eyepiece-projection photography. Fits reflector and refractor telescopes with 1.25" eyepiece holders. The Variable Projection Camera Adapter allows for a continuous range of projection magnifications during eyepiece-projection photography for telescopes with a 1.25" focuser.The machined sliding-cell assembly can be fixed at any position along its length and is held in position via a thumbscrew. The resulting effective focal ratio is then determined by the sliding adjustment and eyepiece used. A T-ring specific to your D/SLR camera is required to connect your camera to this adapter (not included). ProductSiteLaunchDate : 2015-08-16T10:00:00.000Z Size : Upgraded Version StreetDate : 2022-08-31T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TelescopeMountDescription : NO UnspscCode : 41111715 WarrantyDescription : 2 Year Manfacturer