Precision Optics High-quality convex lens for razor-sharp projections.Adjustable Focus Manual ring to switch between clear or blurred effects.20 GOBO Patterns Includes window blinds, foliage, architecture, and abstract shapes.4 Color Gels Red, Blue, Green, and Yellow filters for creative tinting.Durable Build Heat-resistant aluminum alloy housing.Versatile Use Ideal for portraits, product photography, and background styling.Heat Dissipation Vented design to protect lighting equipment during long shoots.