Zhumell astronomical filters are a great way to enhance astronomical viewing. Compatible with any standard 1.25-inch-format eyepiece, Zhumell astronomical filters help to bring out contrast and definition in astronomical objects.

The #25 Red Astronomical Filter provides maximum contrast of surface features and enhances surface detail, polar ice caps and dust clouds on Mars. Red also reduces light glare when you're looking at Venus. In large telescopes, a red filter sharply defines differences between clouds and surface features on Jupiter and adds definition to polar caps and maria on Mars.

You'll enhance your viewing pleasure with a Zhumell red filter!

Get on target with a Zhumell laser collimator.