Perfect for the budding biologist, the Celestron 4050 biological microscope gives you the power and control to study samples with depth and clarity. This monocular unit is inclined at 45 degrees. A 360-degree rotatable head and positive-click nosepiece with three objectives (4x, 10x, 40x) round out the optical portion of the scope. Electrical illumination and a metal 110mm by 120mm stage with a five-aperture diaphragm complete the package.

This is Celestron's finest biological microscope. It uses an adjustable illuminator with an Abbe 1.25 condenser, iris diaphragm, filters, and holder. The built-in mechanical stage is 123mm x 153mm and has a movement range of 70mm x 40mm. The unit has a binocular head 45-degree inclined, 360-degree rotatable, and has an interpupillary distance of 55-75mm. Celestron supplies four achromatic objectives of 4x, 10x, 40, 100xr (oil) and two sets of eyepieces--10x giving powers of 40x, 100x, 400x, 1000x, and 15x with powers of 60x, 150x, 600x, 1500x.

Standard accessories:

• Two 10x eyepieces
• Two 15x eyepieces
• One 4x objective lens
• One 10x objective lens
• One 40x objective lens
• One 100x objective lens
• Three color filters (red, blue, green)
• Plastic dust cover
• Cedar wood oil

The Revelation III professionalgrade microscope is ideal for physician and veterinary clinics, universities and medical schools; titanium finished DIN achromatic or semiPlan optics; 30 year antifungal coating.

Perfect for the budding biologist, the Celestron 4030 educational microscope gives you the power and control to study samples with depth and clarity. The monocular unit is a fully coated optical system with two eyepieces (10x, 12.5x) and three objectives, giving powers from 40x to 500x. A positive-click turret and a five-aperture diaphragm complete the package while a plano-concave 50mm mirror provides a source of light.

The Meade Model 9600 biological microscope provides a virtually endless observational opportunity for the serious amateur microscopist. Similar in design and features to the Model 9460, the Model 9600 includes an important addition: a fully adjustable binocular viewing head that greatly relieves eye strain over extended observing sessions.

Examine specimens with three professional-size, turret-mounted objective lenses of 10x, 40x, and 100x magnifications; each objective lens is seated in a chromed, machined brass housing. In conjunction with eyepieces of 10x and 12.5x the Model 9600 yields effective observing magnifications of 100x, 125x, 400x, 500x, 1000x, and 1250x. Precision coarse-and-fine focusing controls permit extremely sharp focus of the image. The Model 9600's large 110mm x 120mm stage is complemented with micrometric x - y controls that permit 25mm longitudinal and 50mm transverse motions for object-centering. The 360°-rotatable binocular head allows for comfortable interpupillary adjustment; the built-in electric illuminator and diffusion lens, with Abbe-type condenser and iris diaphragm, provide bright, uniform specimen illumination.

As a microscope for the discriminating amateur scientist, or for the school or college biology laboratory, the Meade Model 9600 is designed for a lifetime of serious applications.

The Meade 9400 Microscope is just the right scientific tool for young students or adult hobbyists. As a serious tool for the amateur scientist, the Meade Model 9400 presents a microscopic world of unimagined complexity and variation. View objects in an entirely new dimension, from the subtle cell structure of a maple leaf to the protozoa that inhabit common pond water. The Model 9400 is a microscope that will grow with the user's expanding interests in microscopy.

The Model 9400 includes as standard equipment a range of features not generally available on microscopes in its price range. Three large, professional-size objective lenses (4x, 10x, and 40x) are mounted on a rotating turret, while the precision coarse-and-fine rack-and-pinion focuser permits sharp focusing of the image even at the highest powers. A 10x wide-field eyepiece yields magnifications of 40x, 100x, and 400x. Other features include:

• Adjustable-inclination microscope body
• 6-aperture rotary diaphragm for lighting control
• Substage condensing lens for uniform illumination with concave illumination mirror
• Slide set with 5 prepared slides and 5 blank slides