adns-5110-001 trim lens for led mouse data sheet description the adns-5110-001 trim lens is designed for use with avago technologies adns-5xxx series of led mouse sensors. together with the hlmp-eg3e-xxxxx led and the sensor, the adns-5110-001 trim lens completes the optical navigation system to provide the directed illumination for the optical imaging process necessary for the operation of the optical sensor. the adns-5110-001 lens is a precision molded optical component and should be handled with care to avoid scratching and contamination of the optical surfaces. figure1. adns-5110-001 trim lens outline drawings and details logo lens surface 3 lens revision lens id 4.48 0.176 1.28 0.050 notes: 1. dimensions in millimeters/inches 2. dimensional tolerance: 0.1mm 3. angular tolerance: 3 4. maximum flash: +0.20mm 5. () reference dimension section a - a cavity no. lens surface 4 lens surface 1 lens surface 5 lens surface 6 lens surface 2 a 10.05 0.396 11.69 0.460 16.00 0.630 30.00 1.181 0.97 0.038 13.22 0.520 a wxyz 01 detail b detail - b scale 5:1 4.18 0.165 at tip
2 note: a C distance from object surface to lens reference plane b C distance from object surface to sensor reference plane figure 2. distance from lens reference plane to tracking surface (z) mechanical assembly requirements all specifi cations reference figure 2, optical system assembly diagram parameters symbol min typical max unit conditions distance from object surface to lens reference plane a 2.30 2.40 2.50 mm distance from object surface to sensor reference plane b 6.77 6.87 6.97 mm lens design optical performance specifi cations all specifi cations are based on the mechanical assembly requirements. parameters symbol min typical max unit conditions magnifi cation 0.72 0.8 0.88 at nominal plane. design wavelength ? 639 nm design value object to image distance 8.34 8.84 9.34 mm lens material index of refraction n 1.580 1.582 1.584 at 639nm optical depth of field dof ? 0.3 mm field coverage radius 0.6 mm design value * lens material is polycarbonate or polystyrene hh30. cyanoacrylate based adhesives should not be used as they will cause lens material deformation. sensor surface lens reference plane lens 6.87 0.271 2.40 0.094 b a
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2011 avago technologies. all rights reserved. av02-1886en - august 16, 2011 mounting illustration for the adns-5110-001 led mouse trim lens the step or iges format drawing fi le with design specifi cations for the led mouse base plate features and lens are avail- able. these features are useful in maintaining proper positioning and alignment of the adns-5110-001 trim lens in the optical system assembly of the mouse. these fi le can be obtained by downloading from avago technologies website or by contacting your local avago technologies sales representative. figure 3. exploded view of the optical system assembly and mounting customer supplied base plate with recommended alignment features per iges drawing adns-5110-001 customer supplied pcb sensor led clip led
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