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RingLight with Stand

The designed hollow-out ventilation is for better heat dissipation and lower lumen depreciation, Longer Lifespan. The ≥97 high Color rendering index helps to restore and enrich the color of objects, and you can maximize the realism when shooting portraits.

Ring light CRI(Color Rending Index) ≥97, High Color Rendering Led ring light brings out the most natural skin tone, which makes the portrait more attractive and realistic, as they instantly draw the viewer’s attention to the subject’s eyes.

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AmazonRingLight for Laptop

GVM Ring Light has a dual-color setting, you can adjust the color temperature from 3200K-5600K freely without a color filter. It is a special LED SMD design, lightweight and portable.

Adjust the color temperature 3200K-5600K via knob without using color filters, brightness range 10%~100%. The Step-less adjustment can Change the cold light to warm light quickly and smoothly, LCD Screen which helps you to operate easily and work more effectively.

A bandpass filter is defined by the pass band region. The two wavelengths in the bandpass where the transmittance is equal to 50% of peak transmittance are called the half-power wavelengths. The bandwidth is the difference between the half-power wavelengths which is called the full width at half maximum (FWHM). A center wavelength is defined by calculating the average of the two half-power wavelengths. The band shape is usually defined as a multiple of the BW or FWHM, and it defines the rate of attenuation with respect to wavelength change along the slopes of the bandpass.

Ring lights

The Led beads of the ring light which come from the United States have a life expectancy of up to 70,000 hours and the professional ring lighting effect makes the skin more beautiful

GVM ring light with stand widely applied to portrait, makeup, YouTube videos, Studio shoot, video blogging, portrait photography and live streaming, etc.

AmazonRingLight for Phone

Scribed and laminated soft coating construction is a commonly used construction for bandpass and edge filters. Optical filter components are coated onto separate substrate plates. These plates are then scribed to remove the film symmetrically around the required specified active film areas of the optical filters to be produced from the plate. The scribed plates are subsequently laminated together with a moisture resistant epoxy. A glass-epoxy-glass seal is formed in the scribed areas forming the best possible barrier to moisture penetration. Filters are cut through the scribed area to their finished size using diamond cutting tools. Additional moisture barriers may be applied to the cut filters if necessary to achieve extended life requirements.

The 10BPF10-310 Bandpass Filter is a 1 inch (25.4 mm) diameter band pass filter with a center wavelength of 310 ± 2 nm and a Full Width Half Max of 11 ± 2 nm. Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required.

The first company to provide truly affordable and professional cinema equipment with the quality and functions needed to fully realize any creative vision, that is dedicated to bringing you new and cool photographic equipment.

A hot-shoe adapter is compatible with most DSLR cameras and a smartphone holder for most smartphones. With BlueTooth remote control and, you’re free to take pictures! Perfect to use for makeup, selfie lighting, portrait video studio photography, live streams, blogger, hair salon, etc.