[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip / qa] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
▼ Settings Mobile Home
/wsr/ - Worksafe Requests
Return Catalog Bottom Refresh
Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]
[Advertise on 4chan]
[Return] [Catalog] [Bottom]
Anonymous
Help understing the next specs(...) 11/19/24(Tue)10:49:57 No.1500341
File: 1732005583988689.jpg (58 KB, 976x850)
58 KB
58 KB JPG
Help understing the next specs? Anonymous 11/19/24(Tue)10:49:57 No.1500341
Sometimes I browser over there, and found they are selling a
bunch of cameras, but I don't get the next info in the specs or what
they are meaning
>Focus 2.8 mm 4.0 mm
>Lens Mount M12
>Angle of View (H) 101.5° 83.8°
>Angle of View (V) 56.9° 42.7°
>Angle of View (D) 117.4° 100.1°

I get the focus is the focal length, but what does it mean? they can see far from? and the angles relative to fucking what? is right to divide the angles to half to get a idea of the field of view of the thing?
Thanks
[Return] [Catalog] [Top]
Post a Reply
Return Catalog Top Refresh
[Advertise on 4chan]
Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.