2000pcs total size diameter 8mm and 2mm thickness one side surface unpolished one clear transparent BK7 optical glass

2000pcs total size diameter 8mm and 2mm thickness one side surface unpolished one clear transparent BK7 optical glass

1000pcs total size diameter 25.4mm and 2mm thickness one side unpolished matting one clear transparent BK7 optical glass

1000pcs total size diameter 25.4mm and 2mm thickness one side unpolished matting one clear transparent BK7 optical glass

total 200pcs each type 100pcs size diameter 25mm and 2mm thickness JB490 and LB1 optical glass

300Pcs Total Size Diameter 20mm And 2mm Thickness Transparent Short UV Start At 180nm With Good Transmission Quartz Glass JGS1

total 200pcs each type 100pcs size diameter 25mm and 2mm thickness JB490 and LB1 optical glass

50Pcs Total Size Diameter 35mm And 2mm Thickness 720nm IR Pass Filter Glass HB720

20pcs Total Size Diameter 111mm And Thickness 2mm Round 450nm Long Pass Yellow Color Filter Glass Type JB450

40Pcs Total Size Diameter 55mm And 2mm Thickness 365nm UV Pass Filter Glass ZWB2

50Pcs Total Size Diameter 35mm And 2mm Thickness 720nm IR Pass Filter Glass HB720

20pcs Total Size Diameter 111mm And Thickness 2mm Round 450nm Long Pass Yellow Color Filter Glass Type JB450

100Pcs Total Size Diameter 5mm And 1.1mm Thickness UV/IR 650nm Filter Glass

24Pcs Total Size Diameter 40mm And 2mm Thickness T-shape Round 22mm 1mm Thick Sapphire Window Glasses

50Pcs Total Size Diameter 64mm And 1.5mm Thickness Blue Filter Glass QB21

100Pcs Diameter 5mm 2mm Thickness Blue Color Filter QB21 Optical Glass

100pcs total 800nm IR pass filter material PC pmma Inner diameter 26.2mm outer diameter 45mm thickness 1.5mm

10pcs total Znse window glass with AR coating from 8 to 12μm diameter 25mm and 1mm thickness for Thermal Imaging

5Pcs Total Size Outside Diameter 300mm Length 300mm And 5mm Thickness With Block Visible Lights Pass IR Ray Film Quartz Tubes

Customized models: KUTS-22 Co2 Laser Focus Lens, Materials: USA ZnSe , Diameter : 22mm, Thickness: 2mm, Focal length: 101.6mm

Customized models: EFGP-22 Co2 Laser Focus Lens, Materials: USA ZnSe , Diameter : 22mm, Thickness: 2mm, Focal length: 41mm

Customized models: PTM-15 Co2 Laser Focus Lens, Materials: USA ZnSe ,Diameter: 15mm, Edge thickness: 2mm, Focal length: 38.1mm

Customized models: YWZL-22 Co2 Laser Focus Lens, Materials: USA ZnSe , Diameter : 22mm, Thickness: 2mm, Focal length: 82mm

10 Protective Lens for Fiber Laser Cleaning Machine Transparent Quartz with Double-Sided Coating Diameter 43mm Thickness 2mm

Titanium Tube Gr9 Outer diameter of 22mm Wall thickness 1.2mm Length 1.2m ,4 units ,free shipping

Titanium Tube Gr2 Outer diameter of 22mm Wall thickness 2mm Length 1.2m ,4 units ,free shipping

Titanium Tube Gr2 Outer diameter of 22mm Wall thickness 2mm Length 1.2m ,4 units ,free shipping

50PCS 20mm-44.5mm Diameter 1.2mm Thickness Double Domed Sapphire Watch Glass Round Crystal Curved Len for Watch Repair YZC550

diameter 80cm, length 5m，thickness 1.2mm

TG014 86mm or 60mm Long Stainless Steel Eyelet Tube 0.15mm or 0.3mm Thickness Outer Diameter 2mm, with Single Ceramic Ring End

Aluminum Alloy Round Tube Butterfly Cloth Frame Set Suit for Diameter 45mm * 2MM Thickness Aluminum Alloy Round Pipe

children's schoolbag kindergarten children 2-5-6 years old girls cartoon bag fashion cute men cute mini backpack

RELIFE RL-312 Smart Digital Display Fast Charger - UK Plug

Модные Разноцветные простые круглые эмалевые кольца, фианиты, Стерлинговое Серебро 925 пробы, Золотое Ювелирное кольцо

Folding Camping Lamp Type-C Rechargeable 4000mAh Tent Camping Dormitory Garden Lantern Hand Hanging Lamp Portable Tent Lighting

Мужские теплые зимние перчатки, водонепроницаемые зимние теплые перчатки, ветрозащитные сенсорные перчатки для работы, садоводства, ежедневного использования, осенне-коричневая овсянка

Golf Putting Green Mat Golf Putting Mat Golfer Gift Professional Adults Game Practice Mat Golf Training Pad for Backyard Home