Foam Lens Ring IR Seal for Domes...

[CmdrBond]

Are there any known replacement parts for these?

If not, what are the best DIY options

Specifically for the DS-2CD2132F-IS, but I presume they are pretty generic across all cameras utilising the same lenses.

 

[alastairstevenson]

Are there any known replacement parts for these?

Slice a section off a piece of foam pipe insulation.

 

[pozzello]

or a ring/donut of black felt spray-glued to the top of the existing foam...

 

[CmdrBond]

Does anyone have the inner and outer dimensions? I don't want to have to go up there twice.

 

[alastairstevenson]

Looks like about 24mm and 13mm approx.

 

[CmdrBond]

That's brilliant.

Thank you very much.

Looks like the sensor cut out is about 5mm too.

 

[CmdrBond]

I've done a bit of digging, those dimensions are roughly the same as ½"/m12 penny washers...

1"×½" (OD×ID) 24mm×13mm

Based on that, I've found these - will they work, or will they be too inflexible?

M12 BLACK NEOPRENE RUBBER WASHERS WASHERS FORM A - SELECT THE AMOUNT YOU NEED - FREE UK DELIVERY
Thickness:2.0mm, M12 - OD:23.9mm ID:13.0mm]

Failing that, we could always get a load made up...

Washers

Custom foam, or felt, adhesive backed washers...

 

[pbc]

I used this stuff, basically cut out quarter sized pieces, used a hole punch to cut out center and sensor.

https://www.amazon.com/gp/product/B00XL8IYIS/ref=ppx_yo_dt_b_asin_title_o03__o00_s00?ie=UTF8&psc=1


2 years later, having the same issues with IR bleed btw. Had I known this/done more homework before buying, I would not invested the amount I did in dome cams that's for sure! A real PIA to maintain.

Hoping some better tech comes out soon before I change my cams though, heat sensing that actually works well at a decent price would be nice.