optical filter for imaging and microscopy

{"cid":"91222766","title":"Custom Optical Colored Glass Filters For Imaging And Microscopy","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/ac\/a3b886cf5dc9438566a791ba0be6-200x200-1.jpg","attrs":{"Price":"NEGOTIATION","Brand Name":"LONGWAY","Model Number":"LW1609201453","Minimum Order Quantity":"500 pieces","Place of Origin":"Shanghai, China","Packaging Details":"electrolytic capacitor paper,foam,carton","Supply Ability":"60000 Pieces per Month","Certification":"ISO9001","Payment Terms":"D\/P,T\/T,Western Union","Surface":"Optical grade","Transmission":"over 90%","Coating":"available","Processing":"Polishing","Application":"Optics","OEM":"available"}}

{"cid":"91201126","title":"Photography 67mm Blue Optical Filter , 5mm To 200mm Camera Optical Lens","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/3f\/0c2a9b34a44c72a5db730140d5cd-200x200-1.jpg","attrs":{"Price":"$0.2~$100","Brand Name":"Advance","Model Number":"as requirements","Minimum Order Quantity":"1","Delivery Time":"3~30days after order","Place of Origin":"China","Packaging Details":"EVA+Vacuum","Supply Ability":"1000k\/per month","Warranty":"-","Customized support":"OEM, ODM","Use":"optical","Material":"Optical Glass","Focal length":"custom","Coating":"upon request","Diameter":"25 mm","Diameter tolerance":"+\/-0.005mm","Surface accuracy":"N=1~3","Centerthickness tolerance":"+\/-0.01mm","Focal length tolerance":"+\/-1%","Surface quality":"10\/5~60\/40","Application area":"Imaging,Lighting,Laser etc","Port":"shanghai","Certification":"ROHS\\Reach","Payment Terms":"T\/T&L\/C","Interface Type":"Canon EF-S","Centerthickness":"5 mm","Width Tolerance":"+\/-0.01mm","Style":"Antique","Application Area":"Lighting,Laser etc","Shape":"Spherical","Operatingtemperature":"-20 to 70 \u00b0C","Filter Ring Color":"Black,Sliver,Gold","Coating Choice":"Green","Refractiveindex":"1.52","Focal Length":"150mm"}}