The development of side looking LED for AF auxiliary light

Roma developed a side looking LED lamp with a horizontal direction relative to the bottom plate, "SML-L1 series". As an auxiliary light for automatic focusing (AF), it can be used for digital cameras and digital cameras. Side looking LED lights "SML-L1 series" and the top of the LED lamp "SML-J1 series" similar to the digital camera, such as the longitudinal device, auxiliary light must be in a horizontal direction with the light board. Previously, due to the bending of the LED lamp terminal part of the optical axis and horizontal overlap, so the need to use manual welding. The use of the newly developed high brightness components, the input 20mA current brightness increased to 28cd, in addition to optimizing the lens and frame shape, the angle of 8 degrees, the optical axis deviation control to + + 3. Luminous colors include orange, red, yellow, yellow green and pure green, the product line is also used in the night lighting infrared LED lights. In addition, at the same time, the development of a vertical direction with the bottom of the roof of the original visual type, height reduced to 4.5mm series SML-J1". Dimensions, SML-L1 is 4.9mm * 3.6mm * 3.3mm, SML-J1 * 4.5mm * 4.0mm * 3.4mm. Sample price of 100 yen. Samples have been started, in January 2009 will be the production of 1 million / month scale production.