Microscope World

KR-459 glass eyepiece reticle. Grid 5mm x 5mm. 400 squares total (20x20). Diagonal = 7.07mm. Labeled with numbers horizontal (1-20) and letters vertical (A-T). Available in a variety of diameters,...

KR-458 glass eyepiece reticle. Grid 20mm x 20mm. 100 squares total (10x10). Diagonal = 28.28mm. Numbered 1-100 with one number in each box. Available in a variety of diameters; select when ordering...

KR-457 glass eyepiece reticle. Grid spread out over 24.5mm field of view with every 10th line accented. Squared of 0.010". Available in a variety of diameters, select below when ordering. Each...

KR-456 glass eyepiece reticle. Grid 15mm x 15mm. 100 squares total (10x10). Diagonal = 21.21mm. Labeled with letters horizontal (A-J) and numbers vertical (1-10). Available in a variety of diameters,...

KR-455 glass eyepiece reticle. Grid 8mm x 8mm. 1,600 squares total (40x40). Diagonal = 11.31mm. Every other line accented. Available in a variety of diameters; select when ordering. Each Square: 0...

KR-454 glass eyepiece reticle. Grid 20mm x 20mm. 1,600 squares total (40x40). Diagonal = 28.28mm. Labeled with numbers vertical (1-40) and letters horizontal (A-NN). Available in a variety of...

KR-453 glass eyepiece reticle. Grid 15mm x 15mm. 300 squares total (30x30). Diagonal = 21.21mm. Labeled with letters vertical (A-DD) and numbers horizontal (1-30). Also available with numbers...

KR-452 glass eyepiece reticle. Grid 30mm x 30mm. 300 squares total (30x30). Diagonal = 42.42mm. Available in a variety of diameters; select when ordering. Each Square: 0.5mm when using 1x...

KR-451 glass eyepiece reticle. Grid 20mm x 20mm. 1,600 squares total (40x40) labeled with numbers horizontal (1-20) and letters vertical (A-T). Every other line accented. Diagonal = 28.28mm...

KR-450 glass eyepiece reticle. Grid 2mm x 2mm. 100 squares total (10x10) labeled with letters horizontal (A-J) and numbers vertical (1-10). Diagonal = 2.82mm. Available in a variety of diameters,...

KR-449 glass eyepiece reticle. Grid 8mm x 8mm. 100 squares total (10x10) labeled with letters horizontal (A-J) and numbers vertical (1-10). Diagonal = 11.31mm. Available in a variety of diameters,...

KR-448 glass eyepiece reticle. Grid 4mm x 4mm. 100 squares total (10x10) labeled with letters horizontal (A-J) and numbers vertical (1-10). Diagonal = 5.65mm. Available in a variety of diameters;...