EXMAX NG-10X Fresnel Lens Focusing Adapter Fresnel Spot S-Mount Adapter Attachment 10-40° 5X Brighter Focus Lens Adjust for godox sl-60w Bowens Mount Studio Light Flash LED Light 4 Color Gel Filters

Got this for my GVM 80W Continuous Lighting Bowens Mount, because I was using it for videography in events, didn't want any damaged eyes. I loved how it shapes light, I can used at church too for some events.It was the perfect solution for a spotlight, seems fancy and gives a great punch to your videosFeels well built, even if it heats it does not feel like it's gonna burn and controls very well the focusing, the beam of light is very clear, in complete darkness you can see the light rim.CAREFUL, as it has glass, it will focus the light, even in a video mentions that in can be as bright as seeing directly to the sun. Please don't find for your self or point at someone

I wanted to expand my LED light kit and wanted more focused light for my spots. LED fresnel lensed lights start at around $1300. Currently beyond my budget for experimenting with them, so I found this Enmax NG 10x. I gave it a try to use on my LED spots. When it came, it seemed a little wobbly, but overall the construction wasn't bad for the price. I love the Bowens mount on it, and it snapped onto the front of my lights very quickly and easily. The amount of control you have with this adaptor is really good. It focuses the beam from wide to narrow, like any fresnel lens, and it gave a remarkable spot effect and helped me with some great rim light for the products I was shooting, as well as minimizing spill. It intensified the light coming from just a 60 and 100 watt LED. I am very impressed and have made a place for it to travel with me in my regular kit. Well worth the investment in your kit.

I read other reviews on this product, I have to say some are not using it correct or just may not be the right product for you.whatever the case is, it Work perfect for my environment and application. The Focus is good. with Gel added. all thing can look good to pull the amount of spill needed. I would not recommend speed-lights.. Instead use grids..Last Note: good lights can make a difference as-well. they don't need to be expensive.. maybe a GODOX/NEEWER SL60W Thanks for this affordable product..

I haven't done a lot with it yet but so far I think this is a pretty fun option. So far I have only used it with a speedlight and with that low of power we are still a ways off of any George Hurell styled attributes. But that said I will mess with it to see what it will do. I have used it to increase my background spot light significantly using a speedlight. Using a gel on the spot couldn't be easier and it is worth the price for that alone. I plan to see how it works with a low cost strobe to see if what we might do with it. If facing down it might try to self adjust if you not already fully out but a spot of Gaffers will hold it if so.

A fresnel lens for photo flash is supposed to concentrate the light coming from the studio light or speedlight. This unit does just the opposite -- it spreads the light all over the place. Moreover, when used with a speedlight, the pattern, such as it is, is in the shape of a rounded rectangle, not a circle. I tested this with both a speedlight and a studio strobe with awful results from both. I compared it to a simple snoot. The snoot was much better at containing the light in a tight circle (and less expensive). Do not believe the product description or the photos of the light pattern.

A few people here have no idea what they are doing, they are not impressed by the output, in reality, they are misusing the product. This is a Fresnel adapter, it takes a point source of light and projects a circle from it. - Think, light house on the ocean.You must use this with a point source light/strobe. If you do not, you will not get the result you want. If you use the horseshoe/donut type of bulb on your monolight,, you will get that when focused down. Some say works better with speed lights, uh, duh, because it is a smaller point source.For all the nay sayers, go look at the bulb on a broncolor fresnel strobe, you will see it is a special tightly wound bulbI give it 3 because of cheaply made, not because of function.

These have come to replace grids and barn doors for my lights. I especially like them for duplicating Hurrell-style Hollywood portraits.

Tested out the lens on a sl60w. I do wish the angle of light was tighter and wider, but as is, I'm pretty happy with the results. Bought this for a spotlight at a wedding I think it'll highlight the couple well. As you can see here in the pictures, I show the light, the narrowest setting, the widest setting, and with the reflector that came with the light. On the lens in the photos is the yellow filter. The red, green, and blue filters all worked very nicely.