LT6-900 22-Power Optical Meridian Level-Transit.
David White LT6-900 22-Power Optical Meridian Level-Transit LT6-900 22-Power Optical Meridian Level-Transit Modestly priced and easy to use, these instruments are designed for light construction work– leveling, turning angles, and determining vertical angles. Horizontal Circle– Graduated to single degrees and reads by vernier direct to 1/4 degree (15 minutes) Features a Vertical Arc– Read to degrees (0-45º) Horizontal Lock and Tangent Screw– Provides precise movement control Built-in Sunshade– For clearer sightings Leveling Vial– Top mounted for effortless viewing Includes: transit-level, plumb bob, case, manual Telescope Magnification: 22-power Length: 10.5” (26.5 cm) Minimum Focus: 4 ft (1.2 m) Aperture: 0.75″ (19 mm) Field of View: 2′ @ 100′ (0.6 m @ 30 m) No. of Lenses: 6 Horizontal Circle Graduation Diameter: 3.62″ (92 mm) Graduations: Each 1° Numbers: Each 10°, 0-90-0° Vernier: Double direct to 15 min. Vertical Arc