49mm Special Effect Glass with Adapter Rings Key benefits Add a unique splitting effect to your images for creative, incamera results without heavy postprocessing. Versatile mounting with included adapter rings so the same glass can be used across multiple lens sizes. Maintains clear, reliable optical performance for compatible lenses thanks to quality glass construction. What it is A 49mm Special Effect glass filter designed to create a distinctive split/creative effect in your photos. Constructed from glass and supplied with adapter rings for use on other thread sizes. Compatibility and sizing Native size: 49mm filter thread. Specifically noted as suitable for the 50/55 1.8 small spittoon lens when used in 49mm configuration. Adapter rings allow mounting on a range of compatible lenses; check your lens thread size to confirm fit. How it solves problems for photographers Produces creative incamera effects so you can spend less time editing and more time shooting. Adapter rings reduce the need to multiple filters for different lenses, saving cost and simplifying your kit. Designed to preserve optical performance so the effect does not compromise image clarity on compatible lenses. Performance and use Glass construction delivers stable optical results when used with compatible lenses. Easy to attach and remove; works well for both controlled studio work and onlocation shoots. Practical use scenarios Wedding portraits: add a soft, romantic split effect to closeup couples shots and detail images. Creative portraits and fashion: introduce visual separation or artistic flare for editorial looks. Street and lifestyle: quickly create mood and visual interest in environmental portraits or product detail photos. What to check before buying Confirm your lens thread size or plan to use the included adapter rings. Verify compatibility with the 50/55 1.8 small spittoon lens if that is your primary use case. Simple, reliable, and creative — this 49mm Special Effect glass with adapter rings gives you an incamera splitting effect while keeping compatibility and optical performance in focus.