Quanmin 6.5mm Optical AR-IR Cut Filter AR/IR Blocking Filter for Camera Lens M12 etc
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There are 2 filters included in the price. If I order 10 filters, that actually equals 20 filters when I get them.
I am shipping to the USA in seven business days Within 30 days
In the range of
I'm not sure if it's a CCTV or a M12 lens, but it mentions a M12 lens.
Selected User Reviews For Quanmin 6.5mm Optical AR-IR Cut Filter AR/IR Blocking Filter for Camera Lens M12 etc
This is an excellent filter for preventing infrared from reaching It is important to note that only two filters are provided (not twenty). Below is a photo showing how much incident light passes through the filter, compared to the wavelength of the light It blocks wavelengths that are longer than about 635 nm. There is a slight mismatch in my spectrum near 460nm, which is probably due to some calibration issues with my spectrometer. Filters of these types should work well with some smaller silicon photodiodes (and etc. ).
There is a mistake in the picture. I received 2 lenses in a small box instead of 1 page of these things.
The product works as described.
I found this method to be very effective. I was able to adjust the colors in the picture nicely with these.
The item and seller were both great!.
I love it.
I appreciate your help, worked well.
This was a very well packaged product that was very easy to use.
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