Specifications:

• Usage: Optical
• Structure: Double Convex
• Shape: Meniscus
• Shape-5: Trepazoid Prism
• Shape-4: Half Cylinder Lens
• Shape-3: Double Concave Cylindrical Lens
• Shape-2: Double Convex Cylindrical Lens
• Shape-1: 45 Degree Right Angle Prism
• Model Number: HL-7P
• Material: Glass
• Material: BK7 optical glass (K9)
• Item Name: K9 physics optical prisms lens
• Brand Name: WALLY SKY