[Upgraded Version] JJC Silicone Lens Hood Skirt Anti Reflection for Canon Nikon DSLR Camera Lens External Dia. 73mm~88mm, Glass Window Photography Accessory, Foldable Lens Hood Lens Protector - L

Fits my Sony 24-70mm lens a treat and should fit all of my other lenses as the material is really stretchy. The adjustable strap makes sure it doesn't fall off easily.

A very clever device. Easy to fit in the lens. Eliminates reflection and allows perfect photos though glass. Very pleased.

It works Nuff said

UPDATE - on second use, again on a coach tour: I have to downgrade from 4 star to 1 starOn my 72mm lens this hood (designed to fit that lens size) fitted very tightly - in fact so tightly I had a problem fitting it and when it came to take if off, it ripped at one of the ring levels thus making it unusable - this is after about 10 hours use. I still like the idea of a flexible hood for use on window glass but will instead buy one with a screw on mount.Original Review: Bought to use when travelling on a coach tour and worked beautifully 90% of the time.Scenic stops were limited so it was either shoot through the window or lose those memories. All my lenses are 72mm so I bought the 53-72 size - it was a tight fit but this meant it did stay in place at the front of my lens without impeding the zoom (sat on the protective filter I use). As others have pointed out this is very flexible (not flimsy) which means providing you hold the hood against the glass you can tilt your lens to a degree but mainly works best shooting directly into the plane of the glass. Working at shutter speed of 1/500th using auto ISO, I was able to freeze the frame sufficient for a sharp image but still use aperture for creative focusing. Best not to focus too close to the foreground as that is likely to be distorted.It does exactly as advertised at cutting out all reflections from within the coach (and there were loads including my own clothes). The only times it failed me was when I was pushing the angle of view too far which opened up the seal (yes, provided it’s fitted on the right way it will form a seal with the glass) and the times I took a quick shot without properly placing the hood squarely against the glass. Only issue really was the sun protection impregnated into the glass windows tended to colour some of the images a bit like a Polaroid but easily fixed in Camera Raw.So a very successful buy but I would have liked a bit more stability at the camera end of the hood and it is it very tight fit.

Little known secret. You need to point the camera forward as much as you can and it works.Use it for Coach/train windows & cable cars.Great on display cabinets in museums too.Downside is you look a bit of an idiot using it, so expect comments!

This is an excellent product for attaching to a camera and allowing contact with a window to take photographs without reflection from the glass.It is very east to fit and comes in two flexible sizes.Well worth having if you intend to take photos through glass, as from an aircraft, ship, car, coach etc.

Works well to block reflected light when taking shots through windows. Can be frustrating to use because the rubber seems to randomly adhere to the window. Also it's not sturdy. I used it for a little over week before it ripped and became effectively useless.

Does not hold its shape on its own, very soft, but does it's job.