STANDARD MODEL Our research microscopes offer the same optics as our larger professional scopes with ball bearing movements in focusing and stage systems to ensure long life, reliability and accuracy. Complete with standard popular accessories. Contemporary body design includes plastic plating over the metal base for less heat conduction, more comfort for the user. All heads are at a 30° incline and are 360° rotatable. 30 degree inclined binocular Seidentopf style head, rotatable 360º Pair of 10X widefield eyepieces 4 DIN objectives: 4X (N.A. 0.10), 10X (N.A. 0.25), 40X (N.A. 0.65), 100X (oil immersion, N.A. 1.25) Magnifications: 40X to 1000X 41/2 x 5 (120x125mm) Mechanical stage with coaxial drive/rack and pinion adjustment Abbe condenser NA 1.25 Iris diaphragm with filter holder including blue filter Coaxial coarse and fine focusing and low knob position Built-in variable intensity halogen illuminator, 6V 20W UL approved 3 wire cord Spare bulb, fuse, immersion oil Size: 61/2 x 81/4 x 15 H, N.W.: 101/2 lbs