Specifications:1) Available colors: black, green, red, burgundy, navy, greyInner packing:10pcs/boxOuter packing:200pcs/ctnCarton dimensions: 64 x 42 x 32cmWeight: 15kg/ctn

Specifications:1) Available colors: black, green, red, burgundy, navy, greyInner packing:10pcs/boxOuter packing:200pcs/ctnCarton dimensions: 64 x 42 x 32cmWeight: 15kg/ctn

Features:1) Available leather: PVC, PUInner packing:100pcs/boxOuter packing:1,000pcs/ctnCarton dimensions: 38.5 x 39 x 47cm

Features:1) Available leather: PVC, PUInner packing:100pcs/boxOuter packing:1,000pcs/ctnCarton dimensions: 38.5 x 39 x 47cm

Specifications:1) ND: 1.5232) Density: 2.533g/cm33) Abbe number: 60.54) Visible light transmission rate: 92%5) UV absorption: 330nmInner packing:3boxes/ctnOuter packing:Carton dimensions: 35 x 27 x 29

Specifications:1) ND: 1.5232) Density: 2.533g/cm33) Abbe number: 60.54) Visible light transmission rate: 92%5) UV absorption: 330nmInner packing:3boxes/ctnOuter packing:Carton dimensions: 35 x 27 x 29

Specifications:1) Refractive Index ND: 1.5232) Density; 2.553g/cm33) Abbe number: 60.54) Thermal expansion coefficient: 92 x 10-7k-1Inner packing:3 boxes/ctnOuter packing:35 x 27 x 29cm/ctn

Specifications:1) Refractive Index ND: 1.5232) Density; 2.553g/cm33) Abbe number: 60.54) Thermal expansion coefficient: 92 x 10-7k-1Inner packing:3 boxes/ctnOuter packing:35 x 27 x 29cm/ctn

Specifications:1) Diameter: 56mm, 60mm, 65mm, 70mm2) Power range: G2/0 - G8/0, G2/2 - G6/2, G2/4 - G4/43) Refractive index ND: 1.5234) Density: 2.5335) Abbe number: 60.56) Visible light transmission r