LP-4 H-Beta Filter
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
Enhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wavelengths in a very steep slope vs. gentle transition slopes in competitive brands. These steep slopes mean better contrast and overall performance.
The LP-3 filter is designed for improving your view of the Horsehead nebula, California nebula, and other faint nebulae. Choose from either 1.25" or 2".