Specification AgeRangeDescription : Adult Brand : BMHGS BulletPoint1 : ●【Optical Ophthalmology Prism Group】: Horizontal prism row: 1△, 2△, 4△, 6△, 8△, 10△, 12△, 14△, 16△, 18△, 20△, 25△, 30 △, 35△, 40△, 45△, composed of sixteen prism degrees; the vertical triangular prism row consists of: 1△, 2△, 3△, 4△, 5△, 6△, 8△, 10△, 12△, 14△, 16△, 18△, 20△, 25△, 30△, composed of fifteen prism degrees. BulletPoint2 : ●【Comprehensive Detection】: Precision vision prism strip kit can accurately measure vertical and horizontal deviation of the eye. It can detect potential and obvious deviations, prism can be easily replaced, and the operation is simple and convenient. BulletPoint3 : ●【Horizontal And Vertical Prism Strips】: There are 2 prism mirrors in series, which are used for horizontal and vertical strabismus inspection respectively. It is convenient to change the prism power and is simple and easy to operate. BulletPoint4 : ●【With Aluminum Case】: The prism bars are conveniently housed in a durable aluminum case, providing secure storage and easy transportation. It protects the prism bars from damage and allows for safe and organized usage. BulletPoint5 : ●【Range of Application】: This optometry table is suitable for visual inspection in optical shops, hospitals, schools, and enterprise ophthalmology departments. Color : Silver CpsiaCautionaryStatement : no_warning_applicable EducationalObjective : Observation Skills ExternallyAssignedProductIdentifier : 8258518045811 ExternallyAssignedProductIdentifier1 : 0704076494052 ExternallyAssignedProductIdentifier2 : 704076494052 IncludedComponents : 160Sphere+80Cylinder Lenses 12Prisms 12Accessories 2Cross Cylinders 1Trial Frame ItemName : Ophthalmic Step Prism Set, Ophthalmic Strabismus Examination Measurement Kit Used for Ophthalmology Strabismus ItemPackageDimensions_Height : 2.4 inches ItemPackageDimensions_Length : 15 inches ItemPackageDimensions_Width : 4.3 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-classroom-optics-kits Manufacturer : BMHGS MetalType : other ModelName : BMHGS ModelNumber : BMHGS NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BMHGS ProductDescription : ● Feature: ^ Strabismus detection prism, also known as stepped prism, string mirror. It is used in hospitals and optometry centers to detect the degree of strabismus of the eyes, and provides a basis for surgery and vision training. ^ Horizontal and vertical type included in the same set. ^ Diopter numbers engraved on side of the bar. ^ A nice aluminum box included for safe storage.
● Product overview: ^ Product Name: Optical Ophthalmic Prism Set ^ Product material: optical glass + aluminum alloy outer box ^ Product Features: Used for quantitative examination and strabismus vision training. ^ Two pieces a set with a piece of horizontal type and a piece of vertical type,packed with aluminium case. 1. VB-15 Vertical Diopter:1,2,3,4,5,6,8,10,12,14,16,18,20,25,30 (total 15 diopters) 2. HB-16 Harizontal Diopter:1,2,4,6,8,10,12,14,16,18,20,25,30,35,40,45 (total 16 diopters)