Astronomik L3 Filter

Digital camera sensors are sensitive to ultraviolet and infrared light, which can cause star bloating and reduced sharpness in your images. This filter blocks those wavelengths, ensuring your sensor only captures the visible light spectrum for crisper, more accurate results.

Yes, if your telescope uses standard 2-inch eyepieces or imaging accessories. The filter is designed with a standard 2-inch diameter to integrate seamlessly into most common astrophotography setups.

Unlike a simple clear glass window, the L3 is specifically engineered to cut off light transmission outside the visible spectrum. This precision blocking is what prevents the color fringing and focus issues often seen when imaging without a dedicated UV-IR cut filter.

Not negatively. The multi-coating is designed to maximize light throughput, achieving over 95% transmission. This ensures that while unwanted wavelengths are blocked, the light you actually want to capture passes through with minimal loss.

Yes, the filter is constructed from fine-optically polished glass with a scratch-resistant finish. It is built to withstand the rigors of regular outdoor use, provided you handle it with the same care as your telescope lenses.