This venire regulation focusing rail slider is designed for all digital and film SLR cameras. Smooth rack and pinion movement provides extremely fine focusing adjustments. The geared drive system can greatly enhance accuracy and speed of adjustment of the focusing rail slider. And the macro focusing rail will fit most tripods and copy stands. Positive locking knobs assure rock-steady focus. Focusing rails are essential accessories for macro photography, which requires precise distance modifications and a steady hand, as well as other situations where accurate camera positioning is crucial. Macro Focusing was used for macro photography, or film negatives taken. Focusing rail is suitable for all digital and film SLR cameras.

100% brand new and excellent quality
Now you can get the perfect shot each and every time with this professional macro focusing rail
Centre column can be inverted to shooter micro distance photography work
Smooth rack and pinion movement provides extremely fine focusing adjustments
Positive locking knobs assure rock-steady focus
And focusing rail will fit most tripods and copy stands
Focusing rail is suitable for all digital and film SLR cameras
Movable Distance: 100mm / 3.93in
Size: 160 x 93mm / 6.3 x 3.7 in (L x W)