Antares Red / White Dual Beam Flashlight - DBF type-reducers Calcium K (Ca-K) telescopes and

Calcium K (Ca-K) telescopes and filters are used to study the wavelength of 393

With a large image size and high resolution

finderscope is also included

While most people can visually see the violet color of the wavelength

Magnification: 4x to 160x powers

Antares Red / White Dual Beam Flashlight - DBF type-reducers Calcium K (Ca-K) telescopes andThis portable flashlight from Antares is perfect for your telescope accessories case, your car, or your nightstand! The dual beam functionality lets you switch from white light to red light and back again. Use red light whenever observing to maintain your night vision and adjust the intensity of the beam to suit your needs. The Antares Dual Beam Flashlight comes with a 9V battery and a lanyard.