These waterproof telescopes can be attached to flat- or spherical-head tripods. A pent prism mirror permits the viewing of the circular bubble as an erect image. They also come with an optional, high- and low-power eyepiece lenses in addition to diagonal eyepiece lenses for confined spaces.

These waterproof telescopes with reduced minimum focusing distance of 0.3m (0.98ft) feature endless horizontal drive for smooth precise pointing and angular measurement, and they can be attached to either flat- or spherical- head tripods.

This AP-8 features an engineer’s handy automatic level with accuracy of ±1.5mm in 1km double-run leveling and friction brake for faster operation. Moreover, an endless horizontal drive with control knobs on both sides, water-resistant construction for use under dusty conditions or in light rain.

The economical, compact and lightweight AC-2S features a built-in compensator with magnetic damper that automatically levels line of sight. With an endless horizontal tangent screw, it is operable with either hand and employs a friction brake for faster operation.

The AX-2S features a built-in magnetically dampened compensator that automatically levels the line of sight. Its airtight design enables you to use even in dusty conditions or light rain. In addition, a baseplate design offers a choice of flat- or spherical-head tripod instrument mount.