NEJE H20 Slider / Z axis adjuster / High-precision Metal Laser Module Focus Height Adjuster

Description Precision mechanical design and high-precision machining process, high-strength aluminum alloy integrated cutting process, precision optical instrument level, up and down adjustment range of 20mm, can accurately control the focus position, after adjusting the position can be locked to prevent sliding.The module interface is compatible with NEJE series modules, just lock the module after finding the approximate range of focal length.Compatible with NEJE 3 Max, NEJE 2S Max, NEJE 3 Plus, NEJE 2s Plus, NEJE 3 Pro needs to be equipped with a limit trigger point to support. Packing list:Precision Height Adjuster x 1 Videos FAQ Why are the height adjusters more expensive than other acrylic and iron bending parts? The cheap solution has no locking device, accurate scale, serious and inaccurate material deformation, or the locking nut will affect the actual accuracy, and the module with heavy load is likely to move during the movement process, the installation is relatively thin,