Microscope Accessories Made in USA

LASICO Series 1600 Filar Eyepieces (Measuring Oculars)

Usable with virtually any optical microscope, Lasico Filar Eyepieces represent an economical solution to measuring problems faced by many manufacturing companies for gap and line width measurements, quantitative analysis in medical and biological research and general quality control applications. Lasico Filar Eyepieces are also employed as backup devices for large automatic line-width measuring systems. If compared with mechanical measuring oculars, series 1602/1603 instruments provide a significantly improved measuring resolution, a considerably higher operating speed and much enhanced operator convenience. The typical readout and calculation errors of mechanical filar eyepieces are completely eliminated.

Lasico Digital Filar Eyepieces can convert any optical microscope into a precision measuring tool.

Lasico Filar Eyepieces are available for optical microscopes with 23.14 mm tube diameter (series 1602) and for microscopes with 30mm tube diameter (series 1603). If the large field of view provided by 30mm dia. oculars is not important, 1602 models can be equipped with a sleeve (# 1605-1) to fit 30 mm dia. tubes. Electronic Filar Eyepieces need to be operated in conjunction with a processor. Several processor models are available. All can be interfaced with computers either via an optional interface for Mod. SM2, M, XM or by using the built-in interface of Mod. M2 and XM2.

The optics incorporated into these devices is manufactured by major Optical Instrument Companies . Please check the price list for details. Filar Eyepiece Specifications: Transducer: 2000 pulse/rev Incremental Shaft Encoder Lead Screw Resolution: 0.000025" / 0.000635 mm

Magnification Used	Resolution in Microns	Resolution in Micro Inches
40 x	0.063	2.5
100 x	0.050	2
400 x	0.007	0.25
1000 x	0.003	0.125

	Lasico Filar Eyepieces are very economical. In many instances they cost significantly less than mechanical instruments offered by other manufacturers.
Example: The Model 1602E-10 with the economical SM2 processor pictured here is priced at $ 1280.00. All Lasico Filar Eyepieces are now equipped with a remote switch for convenient control of the readout processor.

The M2 is the optimal processor for use with Filar Eyepieces Click here to find out why

MODEL 1610 / 1611 Mechanical Filar Eyepiece . The economical solution for the occasional user! Results need to be obtained via a micrometer readout and are unscaled. The measuring resolution is lower than that of the electronic systems by a factor of 30. Model 1610 for microscopes with 23.14 mm tube dia. Model 1611 for microscopes with 30mm tube dia.

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