The Focus rail#
On iPhone the Focus rail sits on the left edge of the picture. It can stay open together with an exposure rail on the right.
| To | Do this |
|---|---|
| Open it | Tap the focus key (1) at the bottom of the audio and scopes group. |
| Close it | Swipe the rail left, toward the edge, or tap the focus key again. |
| Bring it back after a swipe | Swipe right from the left edge, or tap the focus key. |
| On iPad | Focus joins the rails on the right; a tap outside closes it. |
Autofocus hold, manual focus and A/B pulls: Manual focus and Focus pull (A/B).
Manual focus#
The AF/MF control (2) reads AF while autofocus runs, AF with an amber lock while focus is held, and MF with a gold mark after you drag the scale. Tap it to hold or resume autofocus.
Focus manually
- Tap the focus key (1) to open the rail.
- Drag the scale (3) up or down.
Expected result: the control reads MF with a gold mark, the rail turns gold, and focus stays where you set it. Peaking: Exposure and focus tools.
Focus on a subject
- With Tap Action set to OFF (the default), tap the subject in the preview.
- With the Standard reticle, the focus and exposure point moves to where you tap; drag it to adjust.
Choose the reticle
In More () › Reticle, choose Standard, Center or Hidden. Reticle modes
Focus pull (A/B)#
A/B stores two focus positions and moves between them over a set time. Numbers in the figure match the steps.
Set marks from subjects
- On the Focus rail, tap A/B (1).
- Tap an empty A (2), then tap subject A in the preview.
- When A is accepted, TAP ON SUBJECT B appears by itself: tap subject B.
- Tap the duration (5) and choose the move time, 0.5 to 3 seconds.
- Tap A to return to the first mark, then play (4), labelled A→B, to run the pull.
Set mark A on the subject#
Tapping an empty A hides the controls so you can see the whole frame. Tap the subject you want in focus at mark A. If B is still empty, TAP ON SUBJECT B follows at once: tap subject B, and the controls return with both marks set. Tap Cancel to stop without setting the mark on screen.
Set a mark with the rail
During a take, or on a Remote controller, an empty A or B is set from the rail instead: tap it, drag the focus scale, then tap the same letter again to store the position. During a take the Assist Line reads RECORDING — SET A ON THE RAIL.
Run the pull#
Tap A to park the focus on the first mark; play (3) then reads A→B. Tap it: the focus moves to B over the duration you chose, and play shows ▶ while it travels. At B it reads B→A for the return move.
Replace or clear a mark
Select the mark and tap clear (4); with no mark selected, clear removes both. Moving the rail during a pull interrupts it.