All methods to prevent stray light create sharper edges richer in contrast in transmitted light as partial shade effects as edge fringes disappear in this way:

Backlight company

Special version of the Befree Advanced Lever dedicated to all Sony α camera users who want maximum performance and stability in all shooting positions.

Providing the best results to professionals and enthusiasts alike, our LED photography lights stand out for their reliability and quality of light as well as their slim, elegant design. Offering high-fidelity colour reproduction, our LED lights ensure skin tones are always realistic for your shoots.

Backlight in photography

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Backlight BL

Particularly transparent and semi-transparent objects are screened in transmitted light, there is hardly any contrast and the objects are difficult to evaluate. Due to the smaller wavelength, short-wave light strays to a greater extent than longer-wave light. In this case, the use of blue instead of red light produced more than 10 per cent additional contrast.

Backlight TV

Transmitted light illumination is the first choice of lighting when it is necessary to measure parts as accurately as possible. The lighting is arranged on the opposite side of the camera, the component itself is put in the light beam.

The component itself is only recognisable as a silhouette, no statement can be made about the surface of the part. The area surrounding the object is the illumination into which the camera system looks. Because of this massively excessive light, the entire application is relatively resistant to stray light.

Backlight LED

Special version of the Befree Advanced Lever dedicated to all Sony α camera users who want maximum performance and stability in all shooting positions.

By using a polarizing filter on backlight and optics, the test object can be partially darkened by means of the effect of photoelasticity in case of transparent, hard plastics. Particularly highly transparent materials hardly generate any contrast in transmitted light, which is required to find the object or edges. This technique serves to increase the contrast and enhance an evaluation.

Created with an emphasis on reliability and consistent, flicker-free functionality, these are the perfect solution for portable lighting. Use in combination with our other studio equipment for perfect shoots no matter the lighting conditions.

Special version of the Befree Advanced Lever dedicated to all Sony α camera users who want maximum performance and stability in all shooting positions.