Specification AgeRangeDescription : adult Brand : MINZIHAO BulletPoint1 : All-metal construction and anodized aluminum process, durable. BulletPoint2 : Use this extension ring to obtain the correct image scale or the precise spacing required for a reducer or field flattener. BulletPoint3 : The extension ring has M48 internal and M48 external threads and is used to solve spacing problems in astrophotography and eliminate a range of focusing problems BulletPoint4 : Perfect for protecting your lenses, binoculars eyepieces from scratches or dust. BulletPoint5 : Diameter: Different inner diameters meet your various needs: BulletPoint6 : 25.5mm, 28mm, 30mm, 34mm, 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm, 44mm, 45mm, 46mm, 47mm, 48mm, 49mm, 50mm, 51mm, 53mm, 57mm, 58mm, 59 mm, 60 mm, 61 mm, 62 mm, 64 mm, 65 mm, 66 mm, 67 mm, 69 mm. Color : Black ExternallyAssignedProductIdentifier : 9106666427616 ItemName : MINZIHAO 7mm Focal Length Extension Ring M48 Calibre Telescope T-Extension Ring for M48 * 0.75 Screw mounting ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : telescope-photo-adapters Manufacturer : MINZIHAO ModelName : ZGYDNM6666 ModelNumber : MINZIHAO6666 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : MINZIHAO6666 ProductDescription : All-metal construction and anodized aluminum process, durable. Use this extension ring to obtain the correct image scale or the precise spacing required for a reducer or field flattener. The extension ring has M48 internal and M48 external threads and is used to solve spacing problems in astrophotography and eliminate a range of focusing problems . Type: M48 thread extension ring External thread: M48*0.75mm Internal thread: M48*0.75mm Extension ring height: 7mm Color: Black
Package list:
1 x M48 extension ring (7mm)
Please note: This is the M48 (48 mm) thread caliber, not the M42 thread caliber
Attention:
Please allow 0-2 mm error due to manual measurement. Make sure you don't mind before you bid. Due to differences between different monitors, the picture may not reflect the actual color of the item. Thank you! If you really care about these details, don't order. ProductSiteLaunchDate : 2024-07-24T07:09:46.919Z Size : One Size UnitCount : 1 UnspscCode : 41111700