C-033 Marco 101
The Marco Lensometer 101, like all Marco lensmeters, is well suited for measuring soft and hard contact lenses as well as conventional spectacle lenses. The Marco Lensometer 101 is a compact deluxe model with a full 90-degree inclination, which facilitates the measurement of contact lenses when used in the vertical position. Standard equipment on the 101 includes such deluxe features as a prism compensator, external power and axis readings, and an American-style cross-line target. The oversized lens table permits the measurement of conventional lenses from 30 to 90 mm in diameter. The instrument is well suited for laboratory or office use.

C-075 Bausch and Lomb 70
Bausch and Lomb 70 Lensometer
The B&L 70 includes the following features:  Improved lens holder.  Measures sphere, cylinder and prism power.  Locates axis and prism base.  Marks lens for cutting and edging.  Measures finished glasses for prescription and vertical prism differences with adjustable lens table.  It has a built-in solid-state electronic light intensifier for checking absorptive prescription lenses.  The B&L 70 is easy to use, fast, and precise.  Easy check prescription and vertical prismatic imbalance

C-061
AO / Reichert Manual Lensometer