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L DC4-456H

Product catalog summary

Optical System:
The microscope features paired widefield 10x eyepieces with diopter adjustment and interpupillary adjustment ranging from 55mm to 75mm. The eyepieces are equipped with a reticle holder for a 23mm O.D. reticle. Magnification is adjusted by rotating the objective turret 90° to positive click stops. The paired objectives are parfocalled, parcentered, and achromatic.

Base:
The microscope has a professional all-metal frame with rack and pinion focusing, slip clutch, and tension adjustment. It includes a heavy-duty post mount with a locking collar for adjusting the viewing head. Two 80mm stage plates are provided: frosted glass and a reversible black/white plastic contrast plate, along with two locked-on stage clips.

Model DC4-456H:
This versatile stereoscope microscope allows for magnification changes from 10x to 30x by rotating the objective turret. It features an extra rugged fixed-arm stand with both incidental and transmitted illumination. The built-in 1.3MP digital camera offers live image resolution at 1240 x 1024 and comes with Motic Images 2.0ML software for image manipulation. The microscope functions independently of the camera application.

Illumination:
The top light is a 12v, 10w halogen with variable intensity control, while the bottom light is a 12v, 10w tungsten. There is a 4-position light control for top only, bottom only, both, or off. The 12v DC power converter operates on 100v-240v 50Hz/60Hz current without an additional transformer.

Warranty:
The product comes with a lifetime limited warranty, excluding bulbs and cord, and a 1-year limited warranty for the camera.

Specifications:
Eyepiece: 10x, 20mm
Head: 45° inclined, rotates 360°
Stage: 80mm, frosted glass, reversible black & white
Objectives: 1x, 3x
Maximum Specimen Height: 35mm
Working Distance: 75mm
Top Illumination: 12v, 15 watt halogen
Bottom Illumination: 12v, 10 watt fluorescent
Height/Weight: 12 1/4 in. (310mm)/ 5.5 lbs. (2.5 kgs)

Packing:
Individual: Ship weight 11 lbs. (5 kgs), Dimensions 16x17x11 in. (400x425x275mm)
Master carton pack 4 each: Ship weight 39 lbs. (17.7 kgs), Dimensions 32x15x17 in. (800x375x425mm)

Digital Camera:
The model allows computer hook-up via USB cable and includes software for capturing, labeling, measuring, and storing images. It requires a PC with Windows XP or above. The image device is CMOS with effective pixels of 1240 x 1024 and software-driven white balance. The power supply is 5v self-powered from the computer USB.

Catalog excerpts

Stereo Microscope with 1.3MP Digital Camera A versatile stereoscope microscope that permits you to change from a widefield image at 10x magnification to close-up detail of 30x magnification, simply by rotating the objective turret. The extra rugged fixed-arm stand has both incidental and transmitted illumination. Built in highresolution digital camera offers 1.3 megapixel live image resolution at 1240 x 1024. Supplied with Motic Images 2.0ML software, which allows the user to view, capture, label, manipulate, and measure images. All necessary cables included. The microscope is fully functional, independent of the camera application. OPTICAL SYSTEM • • • • Paired widefield 10x eyepieces with diopter adjustment. Interpupillary adjustment from 55mm to 75mm. Eyepieces equipped with reticle holder/retainer to accept reticle with 23mm O.D. Magnification changed by rotating objective turret 90° to positive click stops. Paired objectives are parfocalled, parcentered and achromatic. • Top light (incidental) is 12v, 10w halogen with variable intensity control. Bottom light (transmitted) is 12v, 10w tungsten. • • 4-position light control: top only/bottom only/top & bottom/off. • 12v DC power converter operates on 100v-240v 50Hz/60Hz current, without need of additional transformer. • Professional, all-metal frame. • Rack & pinion focusing with slip clutch and tension adjustment. • Heavy-duty post mount with locking collar, permits up or down • • adjustment of viewing head to accommodate different sized objects on stage. Includes two 80mm stage plates: frosted glass and reversible black/white plastic contrast plate. Two locked-on stage clips. • Lifetime limited warranty, excluding bulbs and cord. Camer

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National Model DC4-456H Specifications Eyepiece 45° inclined head, rotates 360° 80mm, frosted glass, reversible black & white Maximum Specimen Height Working Distance Bottom Illumination Height/ Weight PACKING: • Individual: Ship wt. 11 lbs. (5 kgs), Dimensions 16x17x11 in. (400x425x275mm) • Master carton pack 4 each: Ship wt. 39 lbs. (17.7 kgs), Dimensions 32x15x17 in. (800x375x425mm) Digital Camera This model permits hook-up to computer with supplied USB cable. Easy-to-use software for capturing microscope images, labeling, measuring and storing. Requires a PC with Windows XP or above. OSX...

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L DC4-456H

L DC4-456H

Catalog excerpts

All National Optical catalogs and technical brochures