Pick the camera from the table, not the room
Field of view and optical zoom pull in opposite directions. Which one matters is decided by the shape of the table, not the size of the room.
Conference cameras are usually chosen by room size, which is the wrong measurement. Two rooms of identical floor area need different cameras if one has a long table down the middle and the other has seats across the width.
The trade
Field of view and reach trade against each other. The NC-12x80 gives 12x optical zoom across an 80-degree horizontal field. The NC-20x60 gives 20x across 60 degrees. Twenty degrees of width is the difference between holding a full row of a training room in frame and cutting off the ends of it.
| Model | Type | Field of view | Zoom | Suits |
|---|---|---|---|---|
| NC-110 | ePTZ, no moving parts | 110 degrees | Digital only | Small rooms, short tables |
| NC-12x80 | PTZ | 80 degrees | 12x optical | Wide training rooms |
| NC-20x60 | PTZ | 60 degrees | 20x optical | Long boardroom tables |
So: a training room, wide before it is deep, wants the 80-degree lens. A boardroom with twenty-two seats down a long table wants the 20x reach, and the narrower field costs nothing because there is nobody sitting out at the edges.
When neither is right
A small room with a long table is its own case. It is too shallow to justify a PTZ camera and too wide for the panel's own lens to cover the near seats. The NC-110 sits there: a 110-degree lens, no moving parts, and nothing audible in a quiet room.
One practical constraint
The NC Series PTZ cameras support HDMI or SDI, but not both at the same time. That rarely matters in a meeting room and matters a great deal in a room that also feeds a production or overflow path, so it is worth settling early rather than at commissioning.
Send us the table length and the seat count and we will pick the lens. It is a two-minute answer, and it is the part most often got wrong.
More room notes
Teams Rooms in a panel, or Teams Rooms as a system
Both approaches are certified and both work. The choice comes down to the length of the table, who maintains it, and what happens in year three.
What a ceiling loudspeaker really costs
The loudspeaker is the cheap part. The amplifier, the cabling and the rack space are the rest of it, and network speakers move that cost somewhere less obvious.
Three ways to build a Teams Room, and who should pick which
Windows kit, Android appliance, or a USB bar and whatever laptop walks in. All three are certified. The right one is decided by who manages the room, not by the hardware.