Ndo Bigger Lens Mounts Mean More Light

It has,for this series, front thread diameter is bigger than the back thread diameter. For example: Back thread diameter (attach to lens): 55mm Front thread diameter (attach additional filter/other accessories): 58mm

how far does the horizontal arm extend for overhead/birdseye view?

If I measured correctly it could extend about 12 inches. If you have a heavyweight camera or it has a bigger lens you may have to shorter the arm to balance the weight.

Can it use the same mounts used by the Gopro?

Yes...most of these action cameras is the gopro mounts

FD series adapter ring installation and operation steps.

There are two types of FD mounts
FD/FL Breech-Mount (with a silver ring, you need to rotate the silver ring when attachment and removal), breech-lock mounts are identified by the silver ring
New-FD Bayonet Mount, bayonet mounts are identified by a red dot next to the lens release button

Here are the steps to install breech-mount version

Set your lens to smallest except for auto(bayonet mount only)
Rotating the Lock-Open ring of the adapter on the OPEN side
Line up the red dot with your lens and adapter ring(if yours is bayonet mount, just turn the adapter ring towards clockwise direction to make lens and adapter tight,then ignore the 4th step)
Turn your lens ring towards counterclockwise direction to make the adapter ring tight with your lens
Rotating the Lock-Open ring of the adapter on the LOCK side to engage the aperture closing pin

Operating the adapter

If you'd like to operate the lens aperture with the adapter; on your lens, set the aperture to the smallest opening and use the adapter ring
If you'd like to operate the lens aperture with the lens; place the adapter ring on the small aperture(Lock place) and control the aperture on the lens

When used with telephoto lens, the adapter ring may be loose

That may be caused by the fact that the lens weight is much bigger than camera, If used your telephoto lens with our adapter ring, we suggest to use with a lens bracket and better to shoot on a tripod to increase its stability.

Log Into Your Account

Login

Register Account