Transit This is undoubtedly the most popular size of transit offered, and the original features of our product combine to make it a very desirable instrument for general work. It is equally well suited to the requirements of the mining engineer and the surveyor.
All constructive details are of superior design and unexcelled workmanship.
While great stiffness is given to the instrument, unnecessary weight is avoided, the standard rib construction being employed. The free aperture of the telescope is very large, and is fully utilized, giving a brilliant field well defined and free from distortion. The optical parts are carefully selected, and are accurately centered with respect to the axis of the telescope tube. The telescope is erecting and is provided with our patented variable power eyepiece, as described on page 9. However, if desired, an inverting telescope will be furnished.