LensOuterGauge — JLF-93 · 2-piece kit

Compare a lens housing against common bag or pouch diameter envelopes. A sliding open jaw and coarse 10 mm scale compare outside-housing envelopes. MEASURE FIRST Nominal 0–110 mm opening; two parts. Read at the slider right edge. No thread or bayonet gauge. IN THE BOX 2 printed parts in matte black PLA: rail, slider. No additional fasteners required. Subjects, camera, lights and accessories are not included. Printed and shipped on demand by Slant 3D. Shipping and taxes are calculated at checkout. USE Turn the slider over around its long axis and place its open channel over the rail. Move gently around a housing and read the 10 mm scale at the right edge of the slider. Do not squeeze or touch glass. Not calibrated; use a caliper for exact fit. Dry indoor use. Keep away from heat; inspect and smooth any rough print edges before use. CAD geometry and local slicing checked. Physical fit, finish, stability and durability have not been tested. Images are renders of the actual CAD. Design: João Lutz / JoaoLutzFilm, developed with AI assistance. Original CAD; no third-party mesh used.