Tiffen 72mm Cool Day for Night Filter Sachtler SL2003 25") - Allows the Realignment

25") - Allows the Realignment of Newtonian Telescope Mirrors

Each configuration is at progressively larger height with more adjustment points

Includes a handful of easy-to-solder through hole components

Includes Integrated Shock-Absorbing Shoe

Tiffen 72mm Cool Day for Night Filter Sachtler SL2003 25") - Allows the RealignmentConvert Daytime Scene to Nighttime Scene 2. 5x Filter Factor, +1. 3 Stop Provides Moonlight Effect Maintains Realistic Flesh Tones ColorCore Technology 72mm Front Filter Threads Plastic Case The Tiffen 72mm Cool Day for Night Filter is a daytime color effect filter that is designed to simulate the appearance of having photographed or filmed under moonlight. This filter utilizes a blue color to create its effect, based on the perception that moonlight