Lot · Telescope Eyepieces & Lenses
Edmund Scientific 100mm Iris Diaphragm 75mm Aperture Optical
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Fri · Jul 3, 2026
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Condition
Open box
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ZIP 852**
star_cadet99
170 ratings · 100.00% positive
Description
From the sellerThis large-format iris is beautifully engineered with smooth synchronized blades that open and close cleanly from a tiny pinhole to a massive 75mm aperture. The oversized 75mm opening makes this especially desirable for advanced optical projects and display pieces.
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