2PCS Stepper Motor Drivers less vibration and extremely quietness

less vibration and extremely quietness

This 2" eyepiece features a M57 male thread when unscrewing a threaded eyepiece cap

This is the 2" camera adapter to connect a telescope to the camera through M42 thread

Total weight is 69 lbs in 1 box with Free Shipping  in US mainland only

The buyer can wire and play them directly in few minutes out of the box if you have had a 20~24V DC power supply or a 12V battery with a DC-DC converter (contact us if you have any question)

2PCS Stepper Motor Drivers less vibration and extremely quietnessWe refund "$4. 0 shipping fee" if you order Goto Kit or stainless gears at the same time. The drivers are high quality, less vibration and extremely quietness. Right ( Kimbrough JB542C) Entire Metal Case 1 200 Micro Steppers ( 1. 8 degree , 200 full steps motors) or 1 400 Micro Steppers ( 0. 9 degree , 400 full steps motors) Left ( DM556H ) Metal Plastic Case 1 256 Micro Steppers ( 1. 8 degree , 200 full steps motors) 1 512 Micro Steppers ( 0. 9