Optical Compass

Features and Specifications
Model: DQL-16Z
For forestry resource surveying, agriculture, hydraulic engineering, geology and etc.: distance, differential altitude, azimuth orientation, slope angle, tree’s height or diameter and etc.

1.Telescope
1)Magnification:16x
2)Image:Erect
3)Tube Length:143-160mm
4)Aperture:22mm

2.Field of View
2º30'

3.Resolution Power
11"

4.Multiplication Constant
50,100

5.Additive Constant

0

6.Shortest Focusing Distance
2.5m

7.Measuring Range
±50º

8.Plate Bubble Accuracy
20'±5'/2mm

9.Horizontal Dial (HZ. Circle)
1)Dial Diameter: 81-96mm
2)Dial Range:0-360º
3)Dial Min.Graduation: 1º
4)HZ.Vernier Range: 0-30-60'
5)HZ.Vernier Min.Graduation: 5'

10.Vertical Dial (V. Circle)
1)Dial Range: ±50º
2)Dial Min.Graduation: 1º
3)V.Vernier Range: 60-30-60'
4)V.Vernier Min.Graduation: 5'

Note:Any updating would be subject to change without prior notice.

Related Names
Surveying Instrument, Surveying Equipment, Surveying Accessory, Pocket Compass, Optical Compass, Prismatic Compass, Military Compass, Brunton
Compass, Lensatic Compass, GEO Compass, Boussole, Rose Compass, Nautical Compass, Luminous Compass, Transit Compass, Omnisight Compass,
TruArc Compass,Silva Compass, Tritium Compass,  Commenga Compass, Russian Compass, Army Compass, Tourism Compass, Surveying Compass,
Sunnto Compass,  Rukhs Compass, 6400-mils Compass, 6000-mils Compass, Clinometer Compass, e-Compass, Digital Compass,Theodolite Compass,
Forestry Compass,Surveyor Compass,Bearing Compass,Satellite Compass,Axis Pocket Transit,Axis 360 Compass