30.5mm Lens to 40.5mm Camera Lens Adapter,30.5mm to 40.5mm Filter Step up Ring Adapter Ring,Compatible with All 40.5mm UV,CPL,ND,Lens Hood,Threaded Lens ect.
Brand: NEWKSMaterial:special aviation aluminum alloy,high
strength,impact resistanceDurable Anodized Aluminum ：Each Lens Filter Adapter
Ring is made of durable anodized aluminum. They will last much longer than
plastic adapter rings.Interface:small caliber is external screw thread
(connected to lens end),and large caliber is internal screw thread (connected
to screw mount accessories such as filters,hoods,flashes and lens
converters,etc.)What problems can be solved?1.The purpose is to increase the
diameter of the lens.2.The adapter ring can be mounted to the front of the
lens to achieve different diameter share the same lens diameter filter, lens
hood and other accessories.Change the filter or adapter or lens or other
size.3.When you buy a new lens with a different diameter,and you don't want to
buy another set of filters for it.4.Save money and improve the problem of some
dark corners.How to find my lens thread size? Your lens thread size will be
printed on the front of your lens or on the body of your lens.The number is
always preceded by a “Ø”(diameter) symbol.For example:Ø72=72mm lens thread
size.Please do make sure to order The correct size otherwise it will not fit
on your camera lens.Package Includes: Lens Filter Adapter Ring1(Original
Manufactory Package)
 
Product Features
  

         
High QualityAdapter Using ultra precision CNC machine tools,sophisticated material,high intensity,good operation stability, and by the application of a matte black electroplated finish., which withstands corrosion and other abrasive elements often encountered in outdoor photography.
         
Compatible withAll 30.5mm camera lenses & 40.5mm accessories(UV,CPL,ND,Lens Hood,Threaded Lens).Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel.This number is always prefixed by a""(diameter) symbol.
         
Product DescriptionThe first number of an adapter ring is always the lens thread size,the second number is the filter size of the accessory.If the first number is bigger,it's a Step-down ring What is a step up ring?Step up rings,also known as adaptor rings,allow you to use filters and accessories that are not the same size as your cameras lens.
         
Notice30.5mm lens: Make sure your Camera lens size is 30.5mm, and the filter size is 40.5mm, so choose the 30.5-40.5mm adapter ring.Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel. Make sure you order the correct size otherwise it will not fit your lens.
         
Quality assuranceWe offer 90 day warranty after-sales service,if you meet any problem,please dont hesitate to contact us.Your consumer experience is very important to us