3592 results for 'trinocular stereo microscope'

KR-481 glass eyepiece reticle. Grid 100mm x 100mm. 4 squares total (50mm x 50mm). Available in a variety of diameters; select when ordering. Each Square: 50mm x 50mm when using 1x objective Lines:...

KR-499 glass eyepiece reticle. Grid 8mm x 8mm. 400 squares total (20 x 20) 0.4mm squares. With numbers and letters. Diagonal equals 11.31mm. Available in a variety of diameters, select when ordering...

This round high precision cover glass has the following specifications: Diameter = 25mm Thickness = 1.5H (0.165-0.175 mm) Box of 100 circular cover glass Made in Germany NOTE: This item is not...

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...

DIC slider with a single prism, for Nomarski DIC observation.

For Teachers and Administrators This science safety teacher handbook on USB Flash Drive is filled with reproducible informational documents, safety checklists, classroom safety...

25mm long scale. Each division equally spaced and numbered 0 through 25 Each division between numbers 0 through 25 = 1.0mm Each division between numbers 20 through 23 = 0.1mm Each division between...

Protozoans Video I: Water Circus This wonderful 17-minute program introduces your students to protozoans. The first six minutes are devoted to classifying protozoa,...

Protozoans Video I: Water Circus This wonderful 17-minute program introduces your students to protozoans. The first six minutes are devoted to classifying protozoa,...

25 mm Stage micrometer has 2500 divisions. Each division = 0.01mm center to center. Line width is 4 microns wide. Numbered 0 thru 25, each 1mm increment respectively. Glass: 1" x 3" x 0.110"...

2 mm Stage micrometer with 200 divisions. Each division = 0.01 mm. Numbered 0.0 to 2.0. Lines: Chrome disposition Glass: 1" x 3" x 0.110" thick Surface Quality: 20/10 Parallelism: 2 min. Tolerances:...

KR-877  Stage micrometer 1" with 1,000 divisions. Scale is 1.0" in total length in 1,000 divisions. Each division equals 0.001" center to center. Numbered 0 thru 1.00,...