Excellent product along with great communication from Avast. Use with Nikon D5300 with great results.
good for me
this is enough long for taking a picture. and yellow filter is useful.
Great for photos
The Top Down Porthole - Extra Long was great for taking photos with my macro lens. It provided additional flexibility due to its extended length
The port-hole works very well. I did notice some scratches on the lense the day after I got it. This could be from me wiping the lense but nontheless, the plastic is very sensitive even with soft towels.