SERIES 1800 OPTICAL BENCH Made in USA

We are discontinuing the manufacture of the Lasico Series 1800 Optical Bench System and offer the remaining inventory at drastically reduced prices. All items are subject to prior sales ! The Lasico Bench is based on the original Zeiss triangular bar configuration, which is still maintained by various other manufacturers. Virtually all Lasico components can be utilized with other optical bench systems by specifying the "rod" dia. needed to accommodate their respective carrier receptacles. The triangular optical bench was and still is very valid in the educational field as well as in the small research laboratory. Lasico optical bench systems are available with either aluminum bars for modest accuracy requirements or with precision machined cast iron, plated, Zeiss made steel bars.

Optical Bench Rails: The following rails are available : Aluminum Rails: Economical, yet ideally suited for numerous experiments especially in the educational field: Aluminum Rail No. 18001 ... 1/2 m Aluminum Rail No. 18002... 1 m Steel Rails: Precision machined, plated cast iron (DIN 58110) Straightness is sufficient for most research applications. Two or more rails can be joined together by means of rail connectors. Steel rails can also be ordered with or without scales and with special leveling stands. Available are: Steel Rail No. 18009 ... 35 cm (Tolerance: +/- 0.12 mm) Steel Rail No. 18010 ... 70 cm (Tolerance +/- 0.20 mm)

18026 (set of two) Leveling Stands Leveling stands can be attached to steel bars to improve setup stability and proper horizontal leveling. They are also required if the rail is to be equipped with a scale.	18032 Rail Connector Rigid connector for rails without scale. Used to extend bar length.	18033 Rail Connector Rigid connector for rails with scale. Same as 18032 but with provision to mount a scale.
18035 Rotating Bar Connector No. 18034 Rotating Connector for rails without scale. No. 18035 Rotating Connector for rails with scale. Permits rotation in both directions up to 90 degrees.	18113 Shaft No.18110 Shaft 1" / 25.4 mm No.18111 Shaft 2" / 50.8 mm No.18113 Shaft 4" / 101.6 mm	Shaft dia. (a) is 13.7 mm (DIN 58113) Thread: 1/4-20 Shafts with different dia. available at special request
Scales Scales are graduated in mm. No. 18027 Scale for 35 cm rails No. 18028 Scale for 70 cm rails Note: Vernier Carriers no longer available However Carriers can be supplied with index line.	18031 Scale Support Needed for bench bars exceeding 35 cm in length. Prevents the scale from sagging. One needed for 70 cm rail, Two needed for 1 m rail.	Please Note: All "shaft mounted" components come with 4 inch / 100 mm length shafts unless a different length is specified

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