Bright line & bright field reticles, metric micrometers
Like most of our alignment telescopes, the 2024BL
uses the design of the 2022
as its basic building block. However, the 2024BL has metric micrometers as well as a right angle eyepiece and a two-reticle system consisting of a dark field, bright line reticle as well as a bright field, dark line reticle. These features specifically enhance the unit's accuracy and ease of use when autocollimating. The 2024BL includes a built-in auto-reflection target on the objective lens. An autocollimation illumination unit (our model 509
) is included with the instrument.
Eyepiece: Fully erect image; diopter scale. Right-angle eyepiece and complete projection accessories available.
Focusing knob: Drum graduated to show focusing distance in meters.
- Built-in horizontal and vertical optical micrometers
- Displacement: ±1.2 mm, direct reading to 0.02 mm
- Accuracy: ±0.005 mm over full range
- Scale graduations are red and black to indicate direction of displacement