ขาย Selens 4 Way Macro Sliding Focusing Rail Slider Bracket 7YPY ราคาที่ดีที่สุด

4 Way Macro Focusing Rail Slider This excellent quality Sliding Focusing Rail can be adjusted in four directions:forward, backward, left and right. It can adjust the camera distance easily (as macro photography has a very short depth of field, the focus can be precise). The Focusing Rail benefits from having a 1/4" screw hole, which means it can be used with any tripod or stand that has a 1/4" screw, for stability and ease of use allowing you to smoothly and constantly adjust the distance to the object you want to photograph. The rail has a geared drive system which enhances the accuracy and the speed of adjustment of the rail greatly with two precise double scales, and allows precise distance modifications. The rail can be adjusted 5cm from left to right, and 10cm moving forwards and backwards. It has adjustable locking knobs to lock the slider into the positions you desire, it also has a 1/4" standard screw on the plate that fits most DSLR's. 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. Great for close-up shooting. This macro slider has a super smooth rack and pinion movement. It can be adjusted in four different directions; 5cm from left to right, 10cm moving forwards and backwards by turning the knobs. To be used with a tripod for stability and ease of use allowing you to smoothly and constantly adjust the distance to the object you want to photograph. It has adjustable locking knobs to lock the slider into the positions you desire, it also has a 1/4" standard screw on the plate that fits most DSLR's. Specification: Weight: 592g Colour: Black Screw Hole: 1/4" Left to Right Movement: 5cm Front to Back Movement: 10cm Barcode: 0799705266209 Warranty: 1 year Material ：PPS Package including: 1 x 4 Way Macro Focusing Rail Slider