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Iris Diaphragms provide continuously variable apertures for applications including setting the numerical aperture of a lens, controlling or measuring the intensity of a diffuse beam, or approximating beam diameters. They may also be used as baffles to reduce spurious reflections and scattered light. * Smooth, continuous aperture control * Mounts directly on any post with a 1/4-20 threaded projection. Designed for smooth adjustment and the best possible aperture shape, each iris consists of an array of curved, spring-steel leaves whose orientation is determined by the relative position of two rings. A pin handle on the inner ring lets you adjust the aperture without risk of obstructing the beam path. These were manufactured by Oriel, who was bought out by Newport a few years ago. Summary of My Selling Policies Email is the optimum method for contact. I return all emails within 48 hours, and typically within 2 hours, except for during the hours of 0500-1400Z (I need to sleep sometime...) If you do not get a reply in 12 hours, try again. Read my policies on my summary Certain images and/or photos used in this template are the copyrighted property of JupiterImages and are being used with permission under license. (Iris diaphram by oriel 0.3" - 1.4" is the responsibility of Pamela Warner) |
pamelawarner@cedar--rapids.com (Pamela Warner) for more information.
