Coupling 35mm

FLEXIBLE; ALUMINIUM DAMPING SHAFT COUPLING; L=25; OD=19; ID1=4.00; ID2=6.35mm

FLEXIBLE; ALUMINIUM DAMPING SHAFT COUPLING; L=25; OD=19; ID1=3.00; ID2=6.35mm

[ROHS CE] VILTROX DG-C electronic AF Macro extension tube Auto Focus AF Macro lens Extension Tube Ring with Covers for Canon EF EF-S Lens DSLR Camera Product Description We don't recommended to combine 2 or 3 rings at same time if the focal length is less than 70mm.the auto focus is easy when mount ONE ring, but difficult for 2 or 3. we suggest to set your camera in MF. Please see 5th image, that's my testing data, hope that's helpful for your photograph, if you still have any problems for using it, please feel free to contact me, i will support technocial support, thanks Can be used alone or combined,which can achieve 7 different kind of magnification and work perfectly with camera￢ﾀﾙs auto focus. Pure cupper pin,perfect match.Metal interface,AF,better transmission Can be used alone or combined,perfectly with camera￢ﾀﾙs auto focus. Color: black Suitable for: Canon EF/EF-S 35mm Lens Material: Metal & plastic Macro tube size: Approx.6.8 * 7.4cm / 2.7 * 2.9in (D * H) Macro tube weight: 123g / 4.3oz Package List: 1 * Extension Tube Set (12mm, 20mm & 36mm) 1 * front Cover 1* rear cover 1 * User Manual(English & Chinese) | It can instead of expensive Close-up lens, with it, I'm sure you don't want to buy another Close-up lens | Auto Focus extension tube, designed for for Canon EF/EF-S 35mm lens to shoot at closer distance with higher magnification. | With camera of TTL,AE(through-the-lens, automatic exposure)type it gives perfect coupling except when combined with electronic flash AE unit. | Combined with 3 tubes in different length: 12mm, 20mm, 36mm, can be used in any combination or individually to obtain the different magnification. With camera of TTL,AE(through-the-lens, automatic exposure)type it gives perfect coupling except when combined with electronic flash AE unit. | We don't recommended to combine 2 or 3 rings at same time if the focal length is less than 70mm.the auto focus is easy when mount ONE ring, but difficult for 2 or 3. we suggest to set your camera in MF.

TB6560 3A CNC Router 1 Axis Driver Board Stepper Motor Drivers   is available now from our US   warehouse Free shipping to US  in 3-6 business days ship to Canada, Brazil in 7-10 days TB6560 3A CNC Router 1 Axis Driver Board Stepper Motor Drivers Specification: Size: 75 x 50 x 35mm / 2.95 x 1.96 x 1.37inch (L x W x H) Rated maximum output: ± 3A, peak 3.5A Working voltage: DC 10V-35V Recommended to use a switching power supply: DC24V power supply Subdivision: whole step, half-step, step 1/8, 1/16 step, a maximum of 16 Subdivisions. Feature: Using the Toshiba TB6560AHQ new original chip with low voltage shutdown, overheating stop and over current protection circuit to ensure optimal performance. For two-phase within 42, 57 stepping 3A / four-phase / of line four / six-wire stepper motor, and is not suitable for more than 3A stepper motor. Automatic half current function. 6N137 high-speed optical coupling, guarantee high speed without losing step. Features similar products: 1. Current grade-by-adjustable to meet your demand for a variety of applications. 2. Semi-automatic flow adjustable. 3. 6N137 high-speed optical coupling, guarantee high speed without losing step. 4. Plate printed setup instructions operation without manual also. 5. Thick teeth radiator, good heat dissipation. Package included: 1 x TB6560 1 axis driver board  

Polaroid Canon EOS Macro Extension Tube Set For Extreme Close Up Photography For The Canon Digital E Product Description Lens Free, Distortion Free Choose From 7mm, 14mm, 28mm Extension Tubes Use Singly or In Combinations Experience Extreme Close Up Photography All Aluminum ConstructionAt your disposal are three lens extension tubes of different lengths, each can be used alone or in combination(s) with one another resulting in the following choices 7mm, 14mm, 21mm, 28mm, 35mm, 42mm and 49mm. Because there are no glass lenses incorporated within the extension tubes, there will be no added distortion of any kind in the resulting pictures. This is certainly an instnace where less is more. You will get undistorted results with the Polaroid Macro Extension tubes, no matter how close you choose to get to your subject. Package ContentsCamera Mount Coupling Adapter Lens Mount Coupling Adapter 7mm extansion tube 14mm extension tube 28mm extension tube Our Guarantee to You We guarantee the utmost in Quality, Authenticity and Customer Satisfaction All our Items are Brand New and 100% Authentic with Original Box and Papers Price Beat or Match, if we can't (which is hardly ever), we will give you R150 off your next order with us. At these prices stocks are very limited, so order now to avoid disappointment Please view our other listings HERE Looking for something that we have not listed. Let us know - Will will get the best price for you

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. This is used by attaching between camera body and lens of the 35mm single-lens reflex camera. The greater the length of the extension tube, the closer the lens can focus. They contains two tubes of different length, a 10 mm, 16 mm, which can be used individually or in any combination to obtain the desired magnification. It usable in 3 different lengths. It couples perfectly with the camera's automatic diaphragm. With cameras of TTL, AE (Through-the-lens,Atuomatic Exposure) type it gives perfect coupling except when combined with electronic flash AE unit. Support autofocus function and gives you confirmation signal in view finder once you focus objective accurately.

Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA312, which can be switched between line input and microphone input. The audio port CH B(Mono jack 6.35 or a RCA port) is for the other sound resources like MP3, CD player, etc. There is 1-way signal input port for wireless bluetooth in it and the volume is controlled by terminal. The gain of CH A/CH B signal input is controlled by independent knob and 1-way master volume control knob. The four different audio sources can be parallel output with one-way XLR after mixed internally, and then sent to different speakers for sound distribution. SA312 can be installed by steel wire. It can also be ground standing by coupling bar or three-feet stand. The pole mount is 35mm. Various accessories are offered for SA312 to meet different kinds of installs.

Product Overview Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA312, which can be switched between line input and microphone input. The audio port CH B(Mono jack 6.35 or a RCA port) is for the other sound resources like MP3, CD player, etc. There is 1-way signal input port for wireless bluetooth in it and the volume is controlled by terminal. The gain of CH A/CH B signal input is controlled by independent knob and 1-way master volume control knob. The four different audio sources can be parallel output with one-way XLR after mixed internally, and then sent to different speakers for sound distribution.  SA312 can be installed by steel wire. It can also be ground standing by coupling bar or three-feet stand. The pole mount is 35mm. Various accessories are offered for SA312 to meet different kinds of installs.     AMPLIFIER   Amplifier Circuitry Class D Power (Peak) 2000W Frequency Response (1W 8Ω 2ch) 20Hz-20KHz(±0.5dB) Intermodulation Distortion 0.05% Total Harmonic Distortion 0.05% Protection DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection Cooling System Cooling with fans, air convection DSP   Processor 96KHz signal sampling frequency, 24bit precision Presets Adjustable via the knobs on the back panel Crossover Controlled by DSP Output/Input   Signal Input 1×NEUTRIK ®  female XLR(Mono jack 6.35), 1×Mono jack 6.35,1×RCA,1×wireless Bluetooth Signal Output  1×NEUTRIK ®  male XLR Power Input 3 pin plug Working Voltage 100V-130V/60Hz or 220V-240V/50Hz