Focusing Rail Slider
Check out this page if you are looking for Focusing Rail Slider
 |
 Sonovel LP 01 2 Way Macro Focusing Rail Slider for Canon Nikon Pentax LP 01 $13.18 Time Remaining: 28d 4h 38m Buy It Now for only: $13.18 |
 2 Way Macro Focusing Rail Slider fr Canon Nikon Pentax LP 01 Fotomate LP01 $13.00 Time Remaining: 3d 6h 18m |
 2 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D SLR $12.60 Time Remaining: 19d 7h 16m Buy It Now for only: $12.60 |
 4 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D SLR $24.50 Time Remaining: 19d 7h 16m Buy It Now for only: $24.50 |
 4 Ways Macro Focusing Rail Slider for Close up Shooting $33.98 Time Remaining: 18d 15h 14m Buy It Now for only: $33.98 |
 Brand New 200mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw Lp02 $18.88 Time Remaining: 29d 7h 13m Buy It Now for only: $18.88 |
 FOCUSING RAIL OR STEREO SLIDER $34.99 Time Remaining: 27d 14h 50m Buy It Now for only: $34.99 |
 Fotomate 250mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw LP03 $23.00 Time Remaining: 3d 6h 19m |
 Macro Focusing Rail Slider for Canon Nikon Sony Pentax $7.99 Time Remaining: 25d 1h 18m Buy It Now for only: $7.99 |
 New 2 way macro focus rail slider for Canon Nikon Sony $12.99 Time Remaining: 29d 2h 44m Buy It Now for only: $12.99 |
 4 Way Macro Focusing Rail Slider for Close up Shooting $20.80 Time Remaining: 19d 5h 33m Buy It Now for only: $20.80 |
 4 Way Macro Shot Focusing Rail Slider Tripod Photo Tool $34.99 Time Remaining: 2d 13h 39m Buy It Now for only: $34.99 |
 4 Way Macro Focusing Rail Slider Close up Shooting for Canon Nikon Sony etc $33.46 Time Remaining: 27d 6h 46m Buy It Now for only: $33.46 |
 Macro Lens Tripod Focusing Rail SliderCanon EOS 1D 1Ds $42.99 Time Remaining: 29d 6h 40m Buy It Now for only: $42.99 |
 4 Way Macro Focusing Rail Slider Close up Shooting 4 Canon Nikon Sony Sigma SLR $39.99 Time Remaining: 3d 18h 58m |
 2 Way LP01 Macro Focusing Rail Slider Slide for Nikon Canon Pentax Olympus LF25 $14.99 Time Remaining: 9d 22h 38m Buy It Now for only: $14.99 |
 4 Way Macro Focusing Rail Slider for Close up Shooting 4 Canon Nikon Sony Sigma $49.99 Time Remaining: 28d 1h 59m Buy It Now for only: $49.99 |
 4 Way Macro Focusing Rail Slider Close up Shooting 4 Canon Nikon Sony Sigma SLR $35.85 Time Remaining: 16d 1h 21m Buy It Now for only: $35.85 |
 2 way Macro Shot Focusing Rail Slider F SLR DSLR DC K4G $13.39 Time Remaining: 2d 6h 21m Buy It Now for only: $13.39 |
 Velbon 4 Way Super Mag Slider Macro Focusing Adjusting Rail Magnesium Alloy Head $101.00 Time Remaining: 9h 1m Buy It Now for only: $101.00 |
 Fotomate 250mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw LP03 $21.78 Time Remaining: 23d 5h 38m Buy It Now for only: $21.78 |
 4 Way Macro Focusing Rail Slider Close up Shooting 4 Canon Nikon Sony Sigma SLR $39.99 Time Remaining: 4d 18h 58m |
 Fotomate 2 Way Macro Focusing Rail Slider 1 4 Screw for Canon Nikon Pentax LP01 $13.99 Time Remaining: 14d 11h 40m Buy It Now for only: $13.99 |
 2 way macro focusing rail truck slider $19.45 Time Remaining: 11d 7h 15m Buy It Now for only: $19.45 |
 2 Way Macro Focusing Rail Slider Canon Nikon Pentax K4G $14.00 Time Remaining: 25d 12h 37m Buy It Now for only: $14.00 |
 4W Macro Focusing Rail Slider + Quick Release Plate K0G $21.69 Time Remaining: 22d 6h 48m Buy It Now for only: $21.69 |
 4 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D SLR $26.99 Time Remaining: 21d 3h 40m Buy It Now for only: $26.99 |
 4 Way Macro Focusing Rail Slider Close up Shooting 4 Canon Nikon Sony Sigma SLR $39.99 Time Remaining: 5d 18h 58m |
 2 Way Macro Focusing Rail Slider fr Canon Nikon Pentax $13.98 Time Remaining: 21d 13h 5m Buy It Now for only: $13.98 |
 Fotomate 200mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw LP02 $19.89 Time Remaining: 3d 8h 19m Buy It Now for only: $19.89 |
 New 2 way macro focus rail slider for Canon Nikon Sony $12.76 Time Remaining: 22d 23h 10m Buy It Now for only: $12.76 |
 4 Way Macro Focusing Rail Slider for Close up Shooting $21.79 Time Remaining: 15d 7h 52m Buy It Now for only: $21.79 |
 4 Way Macro Shot Focusing Rail Slider Tripod Photo Tool $46.99 Time Remaining: 25d 7h 26m Buy It Now for only: $46.99 |
 4 way Macro Focusing Rail Slider for Nikon Canon FD K1O $46.99 Time Remaining: 14d 23h 47m Buy It Now for only: $46.99 |
 4 Way Macro Focusing Rail Slider Close up Shooting 4 Canon Nikon Sony Sigma SLR $39.99 Time Remaining: 6d 18h 58m |
 Velbon 4 way Super Mag Slider for Macro Focusing Adjusting Rail Magnesium Alloy $100.90 Time Remaining: 19d 5m Buy It Now for only: $100.90 |
 4 way Macro Focusing Rail Slider For Canon Nikon Sony Minolta Olympus Pentax $33.99 Time Remaining: 17d 4h 22m Buy It Now for only: $33.99 |
 2 way Macro Shot Focusing Focus Rail Slider for Nikon Canon Sony Camera D SLR $13.98 Time Remaining: 21d 3h 39m Buy It Now for only: $13.98 |
 Fotomate 200mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw LP02 $18.89 Time Remaining: 28d 4h 37m Buy It Now for only: $18.89 |
 Fotomate 200mm Movable Range 2 Way Macro Focusing Rail Slider 1 4 Screw LP02 $18.59 Time Remaining: 23d 5h 38m Buy It Now for only: $18.59 |
 |
2 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D-SLR Sale Price: $14.50  |
|
The 2 way macro slider has smooth rack and pinion movement to provide extremely fine focusing adjustment. One 15cm rails can support movement of 2 directions---forward, back. Package Included: 2 way Focusing Rail Slider x1 |
 |
4 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D-SLR Sale Price: $27.80 |
|
Package Included: 4 way Focusing Rail Slider x1 |
 |
Cowboystudio Macro Focusing Rail Set with 4 Way, Fine Control and Camera Focusing Rail for Macro Photography List Price: $65.00 Sale Price: $54.95 Used From: $52.72 |
|
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 Rail Slider for Canon 450D, 1000D, 550D, 400D, 500D, 350D, Xsi, T1i, T2i, Xti, XS, XT, 50D, 40D, 10D, 20D, 7D, 1Ds, 1D Mark II, III, IV, 5D Mark II Sale Price: $38.95 |
|
Fit for Most Macro Bellows, Macro Shot Extension Tubes and Macro Lenses. Features: 1. 100% brand new in hight quality 2. Designed for all digital and film SLR cameras. 3. It is suitible for most Canon EOS, Nikon, Minolta and Pentax macro bellows, macro shot extension tubes, or macro lenses 4... |
|
Macro Focusing Rail Slider for SLR DSLR Camera photography Sale Price: $38.95 |
|
Fit for Most Macro Bellows, Macro Shot Extension Tubes and Macro Lenses. Features: 1. 100% brand new in hight quality 2. Designed for all digital and film SLR cameras. 3. It is suitible for most Canon EOS, Nikon, Minolta and Pentax macro bellows, macro shot extension tubes, or macro lenses 4... |
 |
Studiohut 4-way Macro Focusing Rail Slider for Nikon Canon SLR Cameras Sale Price: $52.90 |
|
These focusing rails are essential accessories for macro photography, which require precise distance modifications and a steady hand, as well as other situations where accurate camera positioning is crucial... |
 |
Janco Macro Focusing Rail Slider Set with 4 Way, Fine Control, Camera Focusing Rail for Macro Photography Sale Price: $60.00 |
|
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... |
 |
Velbon Super Mag Macro Tripod Slider for Precision Macro Photography List Price: $159.95 Sale Price: $127.35 Used From: $110.00 |
|
The Velbon Super Mag Macro Focusing Rail Slider, essential for precision macro photography, is made of a lightweight, corrosion-resistant magnesium alloy. Even with a steady hand, macro photography can be tricky and temperamental... |
 |
4 Way Macro Focusing Rail Slider for Nikon D90, DX, D90, D40, D60, D80, D70, D40x, D50, D70s, D300s, D700, D300, DX, D200, D100, D3000, D5000, D3s, D3x, D3, D1, D2x Sale Price: $75.95 |
|
Features: 1. 100% brand new in hight quality 2. Designed for all digital and film SLR cameras 3. It is suitible for most Canon EOS, Nikon, Minolta and Pentax macro bellows, macro shot extension tubes, or macro lenses... |
|
4 Way Macro Focusing Rail Slider for Canon EOS 450D, 1000D, 550D, 400D, 500D, 350D, Xsi, T1i, T2i, Xti, XS, XT, 50D, 40D, 10D, 20D, 7D, 5D Mark II, 1D Mark II, III, IV, 1Ds Sale Price: $75.95 |
|
Features: 1. 100% brand new in hight quality 2. Designed for all digital and film SLR cameras 3. It is suitible for most Canon EOS, Nikon, Minolta and Pentax macro bellows, macro shot extension tubes, or macro lenses... |
Should Actively Develop Large-Scale Heavy Industry, Rolling Features
With the country-driven domestic demand and industrial development, China's CNC machine tool show to the large-scale, high-speed, low noise, fast response trends. CNC gantry milling, CNC Floor Boring, large five-sided machining centers and a number of sophisticated, large-scale special equipment for the urgent need for large, heavy rolling ancillary features, which indicates that a large, heavy rolling functional components are entering a demand season.
The face of this rare opportunity for development, many domestic and foreign manufacturers are rolling features introduced corresponding new products, and in April held in Beijing CIMT2009 exhibition, more than half of the rolling feature manufacturers are focused on the introduction of large-scale, re - Scroll feature set products, both of which SK7450 10 meters with an overall precision CNC thread grinder grind of 10 meters precision ball screw, it also imports whirlwind eight-meter CNC milling machine precision milling out the whole 10 meters large ball screw, but also There ball nut rotating main long ball screw-driven, while in large heavy-load linear rolling guide, the national key enterprises have launched a high-rigidity, heavy roller linear guide.
In large heavy-load rolling feature differences at home and abroad, according to the author personal views mainly in the following areas:
Basic theoretical research areas: domestic manufacturers engaged in rolling features of basic research personnel was virtually nonexistent. In recent years, with the sense of innovation increases, the domestic several major manufacturers, such as: Hanjiang Machine Tool Co., Ltd., Nanjing, technology, Bot Seiko, Dalian High-King and other enterprises to enhance co-operation with the universities, but only on individual project co-operation, the lack of system is based on theoretical research, while universities may think that scrolling feature is a small industry and lack of funding, are willing to work long been engaged in the study very few high-level personnel. While abroad, such as Germany, Japan and even China's Taiwan's enterprises, since the consortium's support, the capital adequacy, and corporate attention, attracting a large number of high-level researchers engaged in basic theoretical research and new product development.
The new product development, product performance and reliability: the major domestic rolling plant features a new product, compared with similar foreign products instead of just looks like quite similar. The main reason there was a lack of basic research support; second is the lack of testing equipment for various performance tests. I have been abroad a scrolling feature advanced manufacturing plant visit to see test equipment and production companies a considerable amount of equipment, and domestic exception of a few major manufacturers have a limited number of test equipment, the vast majority of small businesses in this area is blank.
Processing equipment and testing equipment: domestic features in a large heavy roll manufacturing techniques have made great strides in recent years, several major manufacturers have produced a "column" on behalf of the "beads" of high rigidity, heavy rolling straight Guideway, and bulk import substitution to meet customer needs. In the ball screw manufacturing technology, China has two kinds of sophisticated production process, one uses a large-scale precision CNC grinder manufacturer of precision ball screw thread, the main production equipment Hanjiang Machine Tool SK7450 × 100 CNC thread grinder, Anyang Xin Sheng production SK7450 × 90 CNC thread grinder, as well as the Han River Machine, Shanghai Machine Tool production SK7450 × 50 CNC thread grinder; the other is using hard-spin CNC milling technology, a cutting forming milling, production of large heavy ball screw, The main equipments are imported PW160-type, PW300HP CNC milling machine cyclone, the domestic production of 6 meters Hanjiang Machine Tool CNC milling machine cyclone. The cost of production in foreign countries due to other reasons, multi-use hard rotary milling technology and cold forming technology to process large heavy-load ball screw has been rarely used precision grinding techniques to produce a large ball screw. The cold forming process is difficult due to the product precision is low, cycle, big error, at present at home or blank.
Testing equipment is currently almost all domestic enterprises, Chinese-made equipment, mainly dynamic precision measuring instrument. Instrument accuracy, reliability, and other indicators have reached international advanced level, to meet the needs of production, and completely replace the imports, but the lack of nuts, rail slider measuring instrument, as well as an integrated performance measurement instrument, the lack of reliability testing, comprehensive performance testing, life testing and other testing equipment.
Therefore, the prevalence of domestic enterprises lagged behind the accuracy of product performance indicators.
Direction for the future: National scrolling features the industry after 30 years of accumulation, the development has a certain foundation, one of key enterprises have long been engaged in development, and manufacturing engineering and technical personnel, technical team composed of skilled workers. By continuously introducing, digesting and absorbing foreign advanced technology and manufacturing equipment and testing equipment, I believe that major projects through the implementation of national science and technology, the domestic manufacturers of key enterprises will be equipped with more advanced level that has a large, specialized CNC machine tools and testing equipment, and in basic theoretical research, basic performance test, reliability, research, testing progress. Domestic key enterprises to achieve this goal, all developed their own priorities, including the level of Hanjiang Machine Tool Co., Ltd. for the domestic and foreign advanced levels, put forward five key tasks: ① rolling feature basic research. ② optimal design and advanced manufacturing technology research and application. ③ testing technology and comprehensive performance studied. ④ materials, heat treatment and modification of technical studies. ⑤ precision and performance to maintain the reliability of technical studies. Hope that, through the implementation of major projects in these breakthrough features that make the domestic rolling from the price advantage into brand advantage.
About the Author
I am a professional editor from
China Manufacturers
, and my work is to promote a free online trade platform.
http://www.cheaponsale.com/ contain a great deal of information about
make rabbit traps
,
compressed air drain
welcome to visit!
Comments