1. This product is made of high-performance optical glass, which is applicable to digital cameras and cameras of various mainstream , with no dark corner design2. Advanced coating technology brings high transmittance. The inner wall of the lens barrel and the edge of the lens are blackened to prevent reflection. The barrel is made of high-quality aluminum, and the outer surface is all fine anodized3. The outer layer of metal is hard, wear-resistant, moisture-proof, anti-corrosion and pollution resistant. The lens is made of environment- glass and the quality is strictly monitored in process such as coating and polishing4. The lens has good quality and high resolution5. With bag, it can be carried anywhere at any time, and has strong compatibilityProduct name: SLR lensInterface diameter: 58MMFront end diameter: 67MMMultiplication: 0.35Structure: three groups of three piecesApplicable products: for ////PANSONIC// all SLRs and digital camerascolor:BlackMaterial:ABS+MetalPackage Contents:1 x Camera lens2 x Lens cover1 x bagOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.