Specification Brand : Generic BulletPoint1 : Diameter: 44mm; Focal Length: 190mm. BulletPoint2 : Model Number : 44mm/ HD Doublet Double Convex ED Lens. BulletPoint3 : This lens is coated with Green film. Can be used on refractor astronomical telescope. BulletPoint4 : From adjustable LED illuminators to durable mounting arms, each product ensures precise alignment, stability, and enhanced functionality—ideal for labs, research, or industrial inspection workflows. BulletPoint5 : Boost productivity with accessories engineered, So Please Be Confident To Choose Us.Our team resolves issues within 24–48 hours, Please Feel Free To Contact Us For Any Inquires Or Problems. BulletPoint6 : Boost productivity with accessories engineered, So Please Be Confident To Choose Us.Our team resolves issues within 24–48 hours, Please Feel Free To Contact Us For Any Inquires Or Problems. Color : One Color ItemName : 44mm Doublet Double Convex ED Lens High Precise Objective Lenses Green Film DIY Refractor Astronomical Telescope Accessories ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : microscope-slide-holders Manufacturer : Generic ModelName : EYBTJJBJA-CTV1-2ANDCTV1-3 ModelNumber : ELDLLJDLE NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ELDLLJDLE ProductDescription : This lens is coated with Green film. Can be used on refractor astronomical telescope.
Note: There are two styles with black side plating and no black side plating, and they are shipped randomly.