Description
Product Details Cool, variable-intensity LED illumination eliminates heat buildup that can affect live microorganisms. Separate coarse and fine adjustments give faster, more accurate focusing at high magnifications. Exceptional performance--This high school microscope has LED illumination with rheostat control that radiates little or no heat compared with lower-priced models with tungsten illumination--a very important benefit when you're working with live microorganisms. LED illumination is also whiter and promotes far longer bulb life. The focus mechanism has separate coarse and fine adjustments, incorporating travel stops and a slip clutch to protect slide, objectives, and focus mechanism. Exceptional value--Get the features you need, including an inclined head, "one-touch" stage clips for easier slide positioning, in-base LED illuminator, and iris diaphragm, at an affordable price. Quality DIN optics include a widefield 10x pointer eyepiece and 4x, 10x, and 40x objectives. The 40x retracts to prevent possible slide damage. Locked-on eyepiece and stage clips protect against loss and tampering. Includes dust cover, foam case, and Wolfe lifetime limited warranty (excluding bulb, cord, and fuse). Size, 14" H x 5" W x 6-1/2" D; wt, about 7 lb. DIN: Deutsche Industrie Normen, an industry standard.
