954 results for 'student microscope'

KR-987 photo reticle camera F.O.V. reticle. This reticle was created for use with a camera with a 2/3" chip in it. This reticle can be used for any chip that has a diagonal dimension of 11mm. This...

1mm stage micrometer with 100 divisions for use with reflected light. Each division = 0.01mm per division. Numbered 0.0 thru 1.0. The locating circle can be removed. Glass: 1" x 3" x 0.110"...

KR-311A Solid line crossline glass eyepiece reticle with 0.600" line length and 0.001" line width.  Available in a variety of diameters (select when ordering). Lines: Chrome deposition Chamfer:...

KR-475 glass eyepiece reticle. Grid 10mm x 10mm. 1,600 squares total (40x40) 0.15mm squares with numbers and letters. Diagonal equals 8.48mm. Available in a variety of diameters, select when ordering...

KR-486 glass eyepiece reticle. Grid 7mm x 7mm. 196 squares total (14 x 14) 0.5mm squares. Without numbers and letters. Diagonal equals 9.89mm. Available in a variety of diameters, select when...

KR-497 glass eyepiece reticle. Grid 12mm x 12mm. 100 squares total (10 x 10) 1.2mm squares. With numbers and letters. Diagonal equals 16.97mm. Available in a variety of diameters, select when...

KR-498 glass eyepiece reticle. Grid 2mm x 2mm squares over 60mm field of view. Available in a variety of diameters, select below when ordering. Each Square: 2mm x 2mm when using 1x objective Lines:...

KR-810 glass eyepiece comparator protractor. Total of 360° with every 10º marked. Reticles are available in a variety of diameters, select below when ordering. Overall pattern tolerance:...

This round high precision cover glass has the following specifications: Diameter = 25mm Thickness = 1.5H (0.165-0.175 mm) Box of 50 circular cover glass Made in Germany NOTE: This item is not...

Glass eyepiece reticle available in 23mm diameter. Grid is made up of 100 squares x 100 squares for 10,000 total squares. The entire grid is 10mm x 10mm, each square = 0.1mm.

4" long scale with 4000 divisions Divisions: Each division equals 0.001" center to center Numbering: Numbered 0 through 4.00, each 50th division numbered Lines: Chrome disposition Flatness: 2 waves...