This review is for the product and not the seller.This product has a different inner (77mm - seats on camera lens) and outer (82mm - lens cover) thread size.The inner thread seats properly into my camera lens at 77mm. However, it requires a bigger 82mm lens cover.The optics are made of glass and with the wide selection of ND settings, this is a good filter to use on a daily basis.Furthermore, this is very reasonably priced. I am satisfied with this product.

Fits a 77mm lens filter thread with no problems. Coated optics. Seems not to cause vignetting or degrade image quality at all. Very happy. Can stack another 77mm filter on just fine as well so no issues with front thread either.

While the photo show "Canon" on the cap, it is not there. But a squeeze-cap for a 77mm lens is difficult to obtain.

This is my second ND1000 filter from GOBE, now I bought a 77mm for my tokina 11-16mm lens I am a landscape photographer, The experience with GOBE products is great the filter was build with high quality and is easy to attach to the lens. The filter came with a metal housing for protection. Great choice.

Fits my 77mm Dia lens but that's about the max your going to get! Little more! Buy again sure.

Great. I liked it. Original Lens Cap for Canon 77mm. Made in Japan

I use this product to adapt a EF-S 55-250mm IS STM lens onto my EOS M50. I have no problems with stability and it works like a charm. I can't imagine spending money on Canon's product when this is available

After reading many positive reviews ordered "Hoya 77mm HMC UV(c) Digital Slim Frame Multi-Coated Glass" Filter for my sigma 17-55mm f/2.8 lens. Its made in Philippines. I had also ordered "B+W 62mm Clear UV Haze with Multi-Resistant Coating (010M)" filter for other sigma (18-250mm) lens. B+W definitely felt more heavy/nicer built than this filter even though 77mm filter is larger. B+W cost lot more money :( Again this is simply based on just physical comparison not based on picture quality comparison. With this said, i am happy with this filter.