DS-2CD2332/5 lens comparison - 2.8, 4 & 6mm

[pedrokv]

For those who don't know which lens to order.. 2.8 is 2335 from XinRay, I cannot set proper time-it is always one hour plus, 4mm is also 2335 from Xinray and 6mm is original 2332 from different seller from Aliexpress. Lens size is manually added to picture by 2.8 + 4mm pics.

 

[frank10]

Thank you. What's the real distance between the cam and the first house in front of it?

 

[pedrokv]

If you mean the house in the middle of the picture, then 32m, measured from maps. And if you mean our house, left from the yellow hose, then 5m.

 

[frank10]

Yes, I meant the distant one. I suppose the width of that front wall with the reddish door to be about 6m, something less, is it?

 

[pedrokv]

red balloon-camera

wall width is 8m.

 

[frank10]

Ok, perfect, this is very useful to understand different zoom level of real objects at certain distances with different lenses.
thank you.