p>Nearly all current still cameras accept a 1/4" UNC thread in their tripod baseplate though the UNC is close enough to Whitworth that it will fit, and many motion picture cameras accept a 3/8" UNC and, again, the Whitworth is close enough to fit, while a 5/8" UNC thread is the accepted standard for tripod mounted land surveying equipment and, once again, the Whitworth will fit.</p>
<p>The Leica Thread-Mount used on rangefinder cameras and on many enlarging lenses is 1 <span class="frac nowrap"><sup>17</sup