Balancing Olympus M.Zuiko 45mm Lens

[BManCan]

Question for those of you that have the 45mm Olympus lens listed as supported by the Zenmuse X5.
According to the DJI specs, the Olympus M.Zuiko 45mm f1.8 does not require a balancing weight (no asterisk beside the lens). Is this correct?
When I attached the 45mm lens to the X5, it appears to be back heavy which would suggest that a balance ring or lens hood would be required.
Any guidance?

From DJI SPECS (Zenmuse X5’s specifications, FAQ, video tutorials, and DJI GO | DJI)
DJI MFT 15mm f/1.7 ASPH *
Panasonic Lumix 15mm f/1.7 *
Olympus M. ED 12mm f/2.0
Olympus M.Zuiko 17mm f/1.8 *
Olympus M.Zuiko ED 14-42mm f/3.5-5.6 EZ *
(photography only)
Olympus M.Zuiko 25mm f1.8
Olympus M.Zuiko 45mm f1.8
(photography only)
*Requires a balancing weight

Thanks.

 

[old curmudgeon]

I bought one last week. Tried it out with just a UV filter - works fine, it doesn't balance but the gimbal motors have not overheated, as yet. So I'll carry on and see what happens.

 

[TronesDrones]

Any updates. Just purchased the 45mm 1.8 and its very back heavy.

 

[ghedgepath]

Any updates. Just purchased the 45mm 1.8 and its very back heavy.View attachment 17400

By being back heavy it means you need more weight on the front obviously. Why don't you try going down to your local camera store and see if they have a filter that will fit the front of the lens. You may be able to find one that's the right weight.

 

[TronesDrones]

By being back heavy it means you need more weight on the front obviously. Why don't you try going down to your local camera store and see if they have a filter that will fit the front of the lens. You may be able to find one that's the right weight.

I can see that. I was just seeing if what he did worked and I was going to duplicate it. I just ordered the balancing kit. I’ll update the post once I find out if it works or not.

 

[Drone Pilot PEI]

Here are some pictures of my balancing of the lens. I purchased lenses (both the 12mm and the 45mm) used, and the hood came with the 12mm, but fits both. Balancing weights are velcro attached, and purchased off eBay from a UK source. Hope this helps.

 

[Michael91]

bluetac and coins.

works a charm

 

[david.caller]

Which balancing rings are you using? Where did you purchase from? I want to buy a 45mm lens for my x5, and of course, balancing will be an issue without a good balancing ring.

 

[Drone Pilot PEI]

With or without an ND filter on the lens, the balance is front heavy, and requires balance weight on the gimbal as shown in earlier pictures I posted. No need for a balance ring.
The suggestion up above for BlueTac and coins as balancing weights is probably a good one. I am using lead weights and velcro, but they can interfere with the gimbal frame if not positioned carefully due to their thickness.

 

[Bigdz]

I finally balanced mine used 2 rings and one uv: rings: BR0.37.8(one for I2) and Sensi 37-46mm step up ring...sure you can switch out an ND for the UV filter.