The Heliopan 34mm KR 1.5 Skylight SH-PMC Filter subtly reduces the bluish cast of daylight to enhance color accuracy and clarity, especially in shaded or outdoor scenes. Crafted from high-quality Schott glass with a durable brass ring, it offers reliable protection against dust, moisture, and scratches. Its advanced multi-coating minimizes reflections and makes cleaning easier, while the dual threading allows for stacking with other filters, combining functionality with refined optical performance.