Loading Reticles
 
Click for Home Page
Home       Search       View Cart       Index        LOW PRICE GUARANTEE!  
 


Scales
100% Made in the U.S.A.
 

50 Divisions Per Scale

Inches

 Part Number Description 
S-14100 Scale reticle, 0.200 in. total, 50 div., 0.0040 in. per div.
S-14102 Scale reticle, 0.300 in. total, 50 div., 0.0060 in. per div.
S-14361 Scale reticle, 0.400 in. total, 50 div., 0.0080 in. per div., Horiz.
S-14360 Scale reticle, 0.400 in. total, 50 div., 0.0080 in. per div., Vert.
S-14362 Scale reticle, 0.500 in. total, 50 div., 0.0100 in. per div.

Millimeters

 Part Number Description 
S-14369 Scale reticle, 2mm total, 50 div., 40 micron per div.
S-14370 Scale reticle, 3mm total, 50 div., 60 micron per div.
S-14371 Scale reticle, 4mm total, 50 div., 80 micron per div.
S-14372 Scale reticle, 5mm total, 50 div., 0.10mm per div.
S-14373 Scale reticle, 9mm total, 50 div., 0.18mm per div.
S-14363 Scale reticle, 10mm total, 50 div., 0.20mm per div.
S-14365 Scale reticle, 12mm total, 50 div., 0.24mm per div.
S-14364 Scale reticle, 12.5mm total, 50 div., 0.25mm per div.
S-14366 Scale reticle, 15mm total, 50 div., 0.30mm per div.
S-14367 Scale reticle, 16mm total, 50 div., 0.32mm per div.
S-14368 Scale reticle, 20mm total, 50 div., 0.40mm per div.
 

100 Divisions Per Scale

Inches

 Part Number Description 
S-14266 Scale reticle 0.100 in. total, 100 div., 0.0010 in. per div. Horiz.
S-14267 Scale reticle 0.100 in. total, 100 div., 0.0010 in. per div. Vert.
S-14269 Scale reticle 0.120 in. total, 100 div., 0.0012 in. per div.
S-14270 Scale reticle 0.150 in. total, 100 div., 0.0015 in. per div.
S-14271 Scale reticle 0.160 in. total, 100 div., 0.0016 in. per div.
S-14272 Scale reticle 0.200 in. total, 100 div., 0.0020 in. per div.
S-14276 Scale reticle 0.250 in. total, 100 div., 0.0025 in. per div.
S-14278 Scale reticle 0.300 in. total, 100 div., 0.0030 in. per div., Horiz.
S-14279 Scale reticle 0.300 in. total, 100 div., 0.0030 in. per div., Vert.
S-14281 Scale reticle 0.350 in. total, 100 div., 0.0035 in. per div.
S-14282 Scale reticle 0.375 in. total, 100 div., 0.00375 in. per div.
S-14283 Scale reticle 0.400 in. total, 100 div., 0.0040 in. per div. Horiz.
S-14284 Scale reticle 0.400 in. total, 100 div., 0.0040 in. per div. Vert.
S-14288 Scale reticle 0.450 in. total, 100 div., 0.0045 in. per div.
S-14292 Scale reticle 0.500 in. total, 100 div., 0.0050 in. per div. Horiz.
S-14293 Scale reticle 0.500 in. total, 100 div., 0.0050 in. per div. Vert.
S-14297 Scale reticle 0.600 in. total, 100 div., 0.0060 in. per div.
S-14303 Scale reticle 0.630 in. total, 100 div., 0.0063 in. per div.
S-14304 Scale reticle 0.700 in. total, 100 div., 0.0070 in. per div.
S-14307 Scale reticle 0.750 in. total, 100 div., 0.0075 in. per div.
S-14309 Scale reticle 0.800 in. total, 100 div., 0.0080 in. per div.
S-14311 Scale reticle 1.000 in. total, 100 div., 0.0100 in. per div.

Millimeters

 Part Number Description 
S-14331 Scale reticle 1mm total, 100 div., 10 micron per div.
S-14338 Scale reticle 2mm total, 100 div., 20 micron per div.
S-14341 Scale reticle 3mm total, 100 div., 30 micron per div.
S-14343 Scale reticle 4mm total, 100 div., 40 micron per div.
S-14347 Scale reticle 5mm total, 100 div., 50 micron per div., Horiz.
S-14348 Scale reticle 5mm total, 100 div., 50 micron per div., Vert.
S-14350 Scale reticle 6mm total, 100 div., 60 micron per div.
S-14353 Scale reticle 7mm total, 100 div., 70 micron per div.
S-14352 Scale reticle 7.5mm total, 100 div., 75 micron per div.
S-14355 Scale reticle 8mm total, 100 div., 80 micron per div.
S-14357 Scale reticle 9mm total, 100 div., 90 micron per div.
S-14314 Scale reticle 10mm total, 100 div., 0.10mm per div., Horiz.
S-14316 Scale reticle 10mm total, 100 div., 0.10mm per div., Vert.
S-14319 Scale reticle 12mm total, 100 div., 0.12mm per div.
S-14318 Scale reticle 12.5mm total, 100 div., 0.125mm per div.
S-14324 Scale reticle 15mm total, 100 div., 0.15mm per div.
S-14329 Scale reticle 16mm total, 100 div., 0.16mm per div.
S-14334 Scale reticle 20mm total, 100 div., 0.20mm per div.
 

200 Divisions Per Scale

Inches

 Part Number Description 
S-14268 Scale reticle 0.100 in. total, 200 div., 0.0005 in. per div.
S-14274 Scale reticle 0.200 in. total, 200 div., 0.0010 in. per div., Horiz.
S-14273 Scale reticle 0.200 in. total, 200 div., 0.0010 in. per div., Vert.
S-14280 Scale reticle 0.300 in. total, 200 div., 0.0015 in. per div.
S-14285 Scale reticle 0.400 in. total, 200 div., 0.0020 in. per div., Horiz.
S-14286 Scale reticle 0.400 in. total, 200 div., 0.0020 in. per div., Vert.
S-14294 Scale reticle 0.500 in. total, 200 div., 0.0025 in. per div.
S-14299 Scale reticle 0.600 in. total, 200 div., 0.0030 in. per div.
S-14305 Scale reticle 0.700 in. total, 200 div., 0.0035 in. per div.
S-14308 Scale reticle 0.750 in. total, 200 div., 0.00375 in. per div.
S-14310 Scale reticle 0.800 in. total, 200 div., 0.0040 in. per div.
S-14312 Scale reticle 1.000 in. total, 200 div., 0.0050 in. per div.

Millimeters

 Part Number Description 
S-14340 Scale reticle 2mm total, 200 div., 10 micron per div.
S-14344 Scale reticle 4mm total, 200 div., 20 micron per div.
S-14349 Scale reticle 5mm total, 200 div., 25 micron per div.
S-14351 Scale reticle 6mm total, 200 div., 30 micron per div.
S-14354 Scale reticle 7mm total, 200 div., 35 micron per div.
S-14356 Scale reticle 8mm total, 200 div., 40 micron per div.
S-14317 Scale reticle 10mm total, 200 div., 50 micron per div.
S-14321 Scale reticle 12mm total, 200 div., 60 micron per div.
S-14323 Scale reticle 14mm total, 200 div., 70 micron per div.
S-14328 Scale reticle 15mm total, 200 div., 75 micron per div., Horiz.
S-14327 Scale reticle 15mm total, 200 div., 75 micron per div., Vert.
S-14335 Scale reticle 20mm total, 200 div., 0.10mm per div.
 

MISCELLANEOUS

Inches

 Part Number Description 
S-14275 Scale reticle 0.220 in. total, 40 div., 0.0055 in. per div.
S-14277 Scale reticle 0.250 in. total, 250 div., 0.0010 in. per div.
S-14287 Scale reticle 0.400 in. total, 40 div., 0.0100 in. per div.
S-14289 Scale reticle 0.450 in. total, 150 div., 0.0030 in. per div. Horiz.
S-14291 Scale reticle 0.450 in. total, 150 div., 0.0030 in. per div. Vert.
S-14290 Scale reticle 0.450 in. total, 150 div., 0.0030 in. per div. Vert. w/ext. center line
S-14295 Scale reticle 0.500 in. total, 250 div., 0.0020 in. per div.
S-14296 Scale reticle 0.500 in. total, 500 div., 0.0010 in. per div.
S-14300 Scale reticle 0.600 in. total, 30 div., 0.0200 in. per div.
S-14302 Scale reticle 0.600 in. total, 40 div., 0.0150 in. per div.
S-14298 Scale reticle 0.600 in. total, 150 div., 0.0040 in. per div.
S-14301 Scale reticle 0.600 in. total, 300 div., 0.0020 in. per div.
S-14306 Scale reticle 0.700 in. total, 70 div., 0.0100 in. per div.

Millimeters

 Part Number Description 
S-14332 Scale reticle 1mm total, 20 div., 50 micron per div.
S-14339 Scale reticle 2mm total, 20 div., 0.10mm per div.
S-14333 Scale reticle 2.2mm total, 40 div., 55 micron per div.
S-14342 Scale reticle 3mm total, 30 div., 0.10mm per div.
S-14345 Scale reticle, 3X - Dual Vert. Scales - 4mm/200 div. & 0.150in/150 div.
S-14346 Scale reticle 4mm total, 400 div., 10 micron per div.
S-14315 Scale reticle 10mm total, 100 div., 0.10mm per div., Vert. 2 Sets of Numbers
S-14313 Scale reticle 10.5mm total, 150 div., 70 micron per div.
S-14320 Scale reticle 12mm total, 120 div., 0.10mm per div.
S-14322 Scale reticle 14mm total, 140 div., 0.10mm per div.
S-14325 Scale reticle 15mm total, 150 div., 0.10mm per div.
S-14326 Scale reticle, Dual - 15mm/150 div. & 0.600 in./60 div.
S-14330 Scale reticle 16mm total, 400 div., 40 micron per div.
S-14336 Scale reticle 20mm total, 40 div., 0.50mm per div.
S-14337 Scale reticle 20mm total, 400 div., 50 micron per div.

COMMON QUESTIONS

What is an eyepiece reticle?

A reticle is a glass disc with a scale, grid, crossline, or other pattern. It sits at the focus of the eyepiece so the pattern is sharp when the specimen is sharp. Graticule means the same thing.

What diameter do I need?

The disc has to match the eyepiece, not the microscope brand. Common sizes are 19 mm, 21 mm, and 26.5 mm, but we can supply almost any diameter you want. If you are not sure what your eyepiece requires, you will need to measure the opening. A disc that is the wrong diameter will not seat. More on choosing the diameter.

What is the difference between a scale, a grid, and a crossline?

A scale is a line divided into equal parts, for length. A grid is squares, for area and counting. A crossline is two lines that cross, for centering. Other patterns are for angles, particles, or special counts. More on choosing a scale value and Reticle Scale Calculator.

What size scale or number of divisions do I need?

That depends on the smallest feature you want to measure and the objective you will use. The spacing on the reticle is that size times the objective magnification. A 100-division scale then covers 100 times that spacing. The Reticle Scale Calculator can help you with this and also shows the total length of the scale.

Do I need a stage micrometer?

Yes, if you need a real length and not just divisions. The reticle scale is in the eyepiece. A stage micrometer is a known scale on the stage. You compare the two to calibrate that objective. Stage micrometers are listed on their own page.

Can these be calibrated?

Stage micrometers can be supplied with NIST-traceable calibration. An eyepiece reticle by itself is a pattern. The measurement is only calibrated after you compare it to a stage micrometer on your microscope.

Can you make a custom pattern?

Yes. Just send a drawing or a description. Popular custom patterns are a scale, grid, or crossline with your dimensions, a pattern allowing for go/no-go decisions, patterns with comparison dot sizes, etc. If you can describe it we'll be happy to discuss and quote it. We always confirm the final design with you before it is made. More details here.

[ Home ] [ Products ] [ Index ] [ Contact Us ] [ View Cart ]


The Microscope Depot is a BBB Accredited Business. Click for the BBB Business Review of this Microscope Company The Microscope Depot is the proud recipient of the exclusive BBB Award of Excellence

 THE MICROSCOPE DEPOT © 2026 - TERMS & CONDITIONS
  All Rights Reserved

Toll Free: 1-888-726-7378
 CONTACT US