Hersmay 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

• This is made as two telescoping, black plastic tubes. At one end are Bowens mount tabs, at the other end is a glass fresnel lens, and in the middle you twist the two telescoping tubes to get the lens to move towards or away from the mount. It's solid and well built.The NG-10X Fresnel Focusing Lens adapter adopts Bowens mount,suitable for most of LED studio light and flash light. It’s perfect for shooting profile, long distance shooting or old-style Hollywood effects with four color gel filters.
• Rotary telescoping design, by rotating twisting to adjust the light focus angle from floodlight to spotlight (10-40 degrees) and can increase brightness of original light by up to 5-10 times.With a smaller point source as speed lights.it may work better. It allows you to get a concentrated spot of light with a nice falloff, and adds a lot of control to an otherwise "light bomb" of light. With a speedlight + bowns adapter, it creates tight spot which could be used the most as a background light.
• Four color filter(including yellow, red, green, blue filters) are provided and snap into the front focus lens.they're easy to snap on and can be changed quickly for creating color accents or special effects.Angle adjust from 10 ~ 40°. 5-10 times brighter when most focusing.Great light modifier for Bowens mounts spotlight studio light as Godox sl-60w sl-50w etc . It could replace grids and barn doors for your lights,especially for duplicating Hurrell-style Hollywood portraits.
• It increases background spot light significantly using a speedlight. Compatible with flash light LED studio light with power less than 150W.
• Note: This Studio Light fresnel focus lens adapter only work for Bowens mounts. Light is well controlled and can focuses well.Inexpensive option if you need a fresnel lens.Would be better with constant light LEDs than strobes.

Bowens Mount Light Focus Lens Glass Fresnel lens with adjustable-length housing focuses light. Rotating lens controls angle of the beam and adjusts from flood (40°) to spot (10°). Focus the light to 10 times more brightness at most. Brightness increases in spot position. Color filters included for special effects The front focus lens could add filters,filter color: yellow, blue, red, green. Compatible with LED lights or monolight flashes with Bowens mounts The adjustable-length housing focuses light with a simple turn. The rotating lens controls the angle of the beam. Can be matched with CN-P100 and CN-P100W to use. Material of the body: high-quality plastic, resistant to high temperatures Compatible with:different flash light and LED studio light less of than 150W. Note: This lens is suitable for Bowens mounts. Specifications Material of the lens: fiberglass Light angle: 10-40 ° Diameter: Approx.130mm/5.08in Min. Length: Approx.112mm/4.4in Max.Length: Approx.150mm/5.9in Weight: Approx. 525g Package includes: 1x Fresnel focus lens (Speedlite NOT INCLUDED) 1x Cloth bag 4x Filters (yellow, red, green, blue)