[1.8 oz (51 g)] This thicker wheel makes it possible to leave my motor in place, and change my lenses without re-placing the motor each time. If you're modifying photo lenses with gears (particularly if the outer diameter matches), this is a game changer to hack getting the gears in the same place

[1.8 oz (51 g)] Earlier this year I purchased a Heden M21VE dual pin motor and 2 of these gears in different pitches. These additional gears fit a 64 pitch (0.4 MOD) and 48 pitch (0.5 MOD) lens rings. The gear that comes with the motor (0.8 MOD) works with a 32 pitch lens ring.

The Heden motors and gears are very convenient in that the different gears can be changed quickly and easily for different pitches on lenses (examples are 32, 48, 64 pitch). They also attach to either side of the motor.

Also, make sure you use these with the correct motor. The larger motors require a larger diameter shaft and will not work with these gears. Conversely, the larger shaft dual pin gears will not work with the M21VE motor (I learned this lesson the hard way).

[1.8 oz (51 g)] Just what's needed for smaller lenses, and for some of the DSLR rig 15mm Rod Base Plates that - including Quick-Release plate added heights - have trouble reaching the lends. When it comes to these sorts of DLSR cages and rigs (and in this case manual focus pullers) SmallRig and Tilta are neck-to-neck in their innovations. SmallRig's Mini Follow Focus is really a fantastic and versatile focus puller for the money. I suppose I'll have to wait 2 months before their PRO version comes out and offers reversible gear positions? Oh well. As it is, this is a best-in-class budget focus puller. They do not seem to sell the accessories like whips and crank handles however? That is s shame?

[0.2 lb] Works with a arri c-force mini motor. It did ship with the center screw (not pictures)

[1.8 oz (51 g)] Earlier this year I purchased a Heden M21VE dual pin motor and 2 of these gears in different pitches. These additional gears fit a 64 pitch (0.4 MOD) and 48 pitch (0.5 MOD) lens rings. The gear that comes with the motor (0.8 MOD) works with a 32 pitch lens ring.

Also, make sure you use these with the correct motor. The larger motors require a larger diameter shaft and will not work with these gears. Conversely, the larger shaft dual pin gears will not work with the M21VE motor (I learned this lesson the hard way).

[1.8 oz (51 g)] Not much to say except that it works as advertised.

[1.8 oz (51 g)] For most people it's probably 1 job in 30 or 40 that you need a wide gear for a lens with a traveling element, but when one comes up, it's inevitably thrown at you without notice. I recently bought a single channel arri WFF w/ a cforce mini RF, so I immediately ordered this gear to keep in the case...just in case.

[1.8 oz (51 g)] I've never been let down by the quality of Chrosziel products. We use these gears a lot and they always come through. I would highly recommend this product.

[1.8 oz (51 g)] The Titla .08 MOD Gear is perfect. How many times does the standard non thick version come off the lens. With the thick gear it never comes off. Best purchase of the month. Will be buying a second one soon.

[1.8 oz (51 g)] Improved speed of focus motor is always a plus