Compact modular microscope with sleeve focusing uses different objectives and eyepieces to change the working distance, field of view, and magnification to suit the application. The M101B accepts a wide range of accessories. $950.
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Gaertner offers a variety of reticles and scales mounted in microscope eyepiece adapters to meet your needs.  Standard scales and reticles are $250.

Used in place of the eyepiece and eyepiece adapter to convert virtually any microscope into a electronic digital measuring microscope with resolutions to fractions of a  micron. The M202E has a movable crosshair attached to a precision rotary encoder that sends the reading to a small digital display. The electronic display can be user programmed for inch or metric reading. $1990.
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Used in place of the eyepiece adapter to convert the basic M101B microscope into a measuring scale microscope such as the M117B model shown below. The M204 contains the M204S glass scale 10mm long, graduated in 0.1mm intervals, every 10th graduation numbered, and with two cross lines at 90° to indicate the center of the field. $395. (eyepiece not included).
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Used in scopes in place of standard eyepiece adapter, model M193 tilts the eyepiece to an angle of 60° degrees giving an erect image. Model 194 bends the line of sight 90°. Both erecting prism adapters increase the microscope optical tube length by 26 mm increasing the magnification and decreasing the working distance somewhat. $715.
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Used in scopes to set  crosshairs on target. Adjust  2 mm in each coordinate with a small screwdriver. Intended for infrequent adjustment. $325.

Used in scopes to set  crosshairs on target. Adjusts 5mm in each coordinate with smooth thumb screws. Intended for more frequent adjustment. $715.

A compact parfocal reticle projector that can be added to most of our microscopes and telescopes. Projects a circular target that reflects from the surface being viewed thereby turning the scope into a autocollimator/autoreflector. Checks rather than measures the return image $859.  Includes a variable transformer. 

A combination low power microscope and telescope with an adjustable sliding objective. The working distance adjusts from 120 mm to infinity. Small and compact the M101BT can be easily mounted in our slides or your fixtures. $1135.
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Used to optically align objects to within 0.001 inch over a range of 3 inches to 4 feet. It can be used at distances from 4 feet to infinity but with reduced accuracy. The model M533 is priced at $1987. The model M533HG with 1/4 x 1/2" bar mounts directly to a machinist's inspection height gage for non-contact alignment of fixtures and jigs $2290. 
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The M117B is similar to the basic M101B except that it contains the M204S glass scale in place of the standard cross hairs. It is calibrated to read 0.001" per division with a 0.1" range on the object. The M117B has a M242 10X eyepiece and a M220 4X objective for a total magnification of 40X with a 1.6" working distance. $1340.
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These models are equipped with the M202E electronic micrometer and have a cross hair that moves across the field of view using a precision micrometer screw. Model M110BE reads to 0.0001mm at 25X  magnification with a 4.7mm range and 67mm working distance. Model M115BE reads to 0.00001 inches.  Other calibrations and working distances are available.  $3140.
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The M330 Rod and Threaded Collar, M304 Adapters and M326P Plate are threaded to accept our standard microscopes and telemicroscopes having a mounting thread of 0.9877 - 1MM NS2  Priced at $178 ea.
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Sturdy supports designed to hold microscopes and micrometer slides.
The M309 Basic Microscope Support is priced at $388.  Model M310 is $455, the M316 is $480, the model M320 is $575 
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Micrometer slides hold microscopes and telemicroscopes and make linear measurements over a 100mm range reading to 50 millionths of an inch or 0.001mm. The model M303LE has a 4 inch (100mm) range, linear encoder and user switchable inch/metric digital electronic readout standard. $4275.
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Supplied with a M101B microscope mounted in a micrometer slide M303LE that reads to 0.001mm and makes linear measurements from 0 to 100 mm in the X axis.  The sturdy 19 lb base can accommodate large fixtures and the slide can be raised, lowered, or rotated for vertical measurements. $5800. 
A M110BE Filar Micrometer Microscope can be used in place of the standard scope to read to 0.0001 mm over a 4 mm range in the Y axis. $7975. 
The system can also be optionally equipped with a camera. 
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A micrometer slide M303LE is used for making vertical measurements over a 4 inch range with a M101BT Telemicroscope that has a variable working distance from 4" to infinity. Optional longer rod  permits the optical axis to be elevated from 11 to 21 inches above the table. $5985.
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This assembly consists of a microscope mounted on a micrometer slide so that it moves parallel to the optical axis. Included is a M101B microscope with L360NML parfocal illuminator, M218 objective, M304 adapter, M303LE micrometer slide and M320 base. Reads depth to 50 millionths of an inch/0.001mm. $6850.

Retrofit older Gaertner micrometer slides with digital electronic readout identical to the M303LE. Consists of linear encoders and an electronic digital display. Greatly speeds measurement and reduces error in reading. The M303LER is instantly switchable between inch (0.00005) and metric (0.001mm) units. $3350. for single axis and $4965 for dual axis systems retrofits.
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Vertical measuring range 24"/600 mm with a resolution to 0.0005"/0.01mm. M533HG Telemicroscope has a horizontal focusing range of 4 inches to infinity and displays image on a 9"  Monitor or optionally via a USB connection to your PC.  Model M911DHG24 is $10,660. Model M911DHG40 with a 40"/1000 mm range is priced at $17,450.      
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New improved Model W126-6x4 provides 6x4 inch coordinate measurements using high precision linear read heads and a microprocessor based digital readout system that answers most of your measuring needs. Geometric capabilities include radius-diameter, centerline,  polar/cartesian, skew alignment, linear error correction, true inch/metric conversion, 0.00005"/0.001mm resolution. The Model W126-6x4 with Quadra-Chek 200 readout is priced at $17,300.
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Lightweight, compact high performance camera system can be added to Gaertner microscopes to give high resolution viewing on a 9 inch monitor or via USB connection to your PC. 
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