Jump to content
Sign in to follow this  
Jamshu

Cant focus well...

Recommended Posts

Hi.

I have 8 security cameras from aliexpress(AHD)

Its ov4689+nvp2450

Varifocal 2.8-12mm

And I cant focus well the cameras

I think it Fixed Iris and that the reason.

I tried to put nd filter of 0.6 in front of the camera, and the focus looks much better.

But I cant put the nd filter well... I need maybe to stick the filter on the glass(Dont know how)

Maybe there is a better way to change the aperture or something?

Thanks for the help guys..

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×