Click here to Learn how the SMH-250 makes it easier to Polar align the Astro Tracker

The SLIK SMH-250 Micro Adjustment Mount that can be used with the ECH-630 Astro Tracker or any camera or head. This mount allows the 630 to tilt up to 90 degrees and has 4 individual thumb screws for making minute adjustments to the position of the head. This makes fine-tuning polar alignment of the ECH-630 much easier. 

The SMH-250 is all-aluminum and weighs just 8.8 oz and takes up little room in a camera bag. 

The base of the SMH-250 is Acra-Swiss compatible so it is will easily mount into any tripod head with an Arca-Swiss compatible quick release system.