Auto Levels AP/AC/AX Series Three models to choose from: AP-B/AC-2S/AX-2S
AP/AC/AX Series auto levels are easy to set up and use All three models can attach to both flat-head and spherical-head tripods. Horizontal tangent knobs with an unlimited range ensure smooth, precise pointing and angular measurement, and you can operate them with either hand. The detachable eyepiece lens lets you use an optional diagonal eyepiece prism for working in extremely close or sleep quarters.
Nikon optics effectively let in more light, so you see brighter, sharper images-especially in low-light conditions. The AP-8 model auto level features a 28x high-magnification telescope, the AC-2S has a 24x telescope, and the AX-2S has a 20x telescope. All three models offer minimum focusing down to 2.46ft (0.75m) for better performance in tight sports or on steep slopes.
- Compact and lightweight
- Water-resistant construction
- Magnetic-dampened automatic compensator
- Horizontal tangent knobs with unlimited range
- Smooth, precise pointing and angular measurement
- Detachable eyepiece lens
AP/AC/AX Series auto levels are easy to set up and use All three models can attach to both flat-head and spherical-head tripods. Horizontal tangent knobs with an unlimited range ensure smooth, precise pointing and angular measurement, and you can operate them with either hand. The detachable eyepiece lens lets you use an optional diagonal eyepiece prism for working in extremely close or sleep quarters.
Nikon optics effectively let in more light, so you see brighter, sharper images-especially in low-light conditions. The AP-8 model auto level features a 28x high-magnification telescope, the AC-2S has a 24x telescope, and the AX-2S has a 20x telescope. All three models offer minimum focusing down to 2.46ft (0.75m) for better performance in tight sports or on steep slopes.
| AP-8 | AC-2S | AX-2S | |
| Telescope | |||
| Tube length | 190 mm (7.5 in) | 190 mm (7.5 in) | 190 mm (7.5 in) |
| Image | erect | erect | erect |
| Magnification | 28x | 24x | 20x |
| Effective diameter of objective lens | 30 mm (1.2 in) | 30 mm (1.2 in) | 30 mm (1.2 in) |
| Field of view | 1°30’(2.6 ft @ 100 ft) | 1°30’(2.6 ft @ 100 ft) | 1°30’(2.6 ft @ 100 ft) |
| Minimum focusing distance | 0.75 m (2.46 ft) | 0.75 m (2.46 ft) | 0.75 m (2.46 ft) |
| Stadia ratio | 1:100 | 1:100 | 1:100 |
| Stadia additive constant | 0 | 0 | 0 |
| Level Vial Sensitivity | |||
| Circular level | 10’/2 mm | 10’/2 mm | 10’/2 mm |
| Standard Deviation | |||
| (1 km double-run leveling) W ithout micrometer |
±1.5 mm | ±2.0 mm | ±2.5 mm |
| Automatic Compensator | |||
| Type | wire-hung, magnetic damper | wire-hung, magnetic damper | wire-hung, magnetic damper |
| Compensation range | ±16’ | ±16’ | ±16’ |
| Setting accuracy | ±0.5” | ±0.5” | ±0.5” |
| Horizontal Circle | |||
| Diameter of circle | 110 mm (4.3 in) | 110 mm (4.3 in) | 110 mm (4.3 in) |
| Minimum increment | 1°/1 g | 1°/1 g | 1°/1 g |
| Reading estimation | 0.1°/0.1g | 0.1°/0.1g | 0.1°/0.1g |
| Dimensions | |||
| Instrument (L x H x W) | 190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in) |
190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in) |
190 x 128 x 123 mm (7.5 x 5.0 x 4.8 in) |
| Weight | |||
| Instrument | 1.25 kg (2.8 lb) | 1.25 kg (2.8 lb) | 1.25 kg (2.8 lb) |
