The Cavision RFD15BF is a Basic Mini Single Wheel Follow Focus mechanism for your mini-DV / prosumer camera. It provides you with a convenient, quick and precise method for controlling the focus on your camera using a knob on the side of the camera without the need to constantly reach over to the front of the lens. Follow focus systems have become a staple of professional photographers and videographers needing to frequently adjust a camera's focus according to changing scenes; hence the name "follow" focus.
Note! Rods support not included
| Construction | Aluminum |
| Adjustments |
Gear Position Adjustment: horizontal slide Dial Index Adjustment: 360° Dial Outside Diameter: 60mm Fit Rail Diameter: 15mm Fit Rail Distance (center to center): 60mm |
| Weight | 11.9 oz (338g) |
Reviewed by 3 customers
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Comments about Cavision RFD15BF Basic Mini Single Wheel Follow Focus for Fujinon Lens:
The most reasonably priced professional quality follow focus around. Heavy-duty construction, easy assembly and adjustment, solid feel. Fine product!
Pros
Cons
Best Uses
Comments about Cavision RFD15BF Basic Mini Single Wheel Follow Focus for Fujinon Lens:
This is currently the cheapest, properly made (ie small sealed metal gear box) FF on the market, and it works well. Only a very tiny amount of slop/back lash, which appears to be between the plastic gear and the metal gear shaft, not in the gear box.
If buying for a D-SLR, buy the Cavision Cine version instead. It's $20 less and comes with the standard 0.8 cine gear.
Mine had a little fine rust between the screw and shaft that holds the gear wheel on the standard side, which was a little disappointing, but doesn't effect performance.
Pros
Cons
Best Uses
Comments about Cavision RFD15BF Basic Mini Single Wheel Follow Focus for Fujinon Lens:
This little follow focus is perfect for a DSLR setup. Only con is getting the right gear to work with what ever lens gear you own[...]
Displaying reviews 1-3