Nikon V-20B Profile Projector

Nikon Updated: 2007-06-20
Nikon V-20B Profile Projector

A larger capacity vertical projector features a 20" screen and permits mounting of a large stage.

With improved image brightness and resolution, the V-20B delivers images with excellent clarity, while enabling observation in a comfortable posture. It features a large effective screen diameter of 500mm and includes a built-in digital counter and digital protractor.

Parfocal Projection Lenses
All projection lenses have the same parfocal distance and feature long working distances. The built-in half mirror eliminates the need to adjust illumination each time the magnifcation is changed. With improved image brightness and resolution, the V-20B delivers images with excellent quality, while enabling observation in a comfortable posture by rectifying the eye-point height.

Workpieces Up To 20kg Measurable
The stage up/down movement unit is rigidly built, and if the 10 x 6 stage is used, workpieces as heavy as 20kg can be loaded. The measurable range has been increased to 250 x 150 mm.

Built-n Digital Counter and Protractor
The V-20B comes standard with with built-in digital counter and protractor, making this one of Nikon's most advanced comparator.

5 Types of Projection Lenses
Five types of projection lenses are available for the V-20B, each featuring a different magnification, working distance, and field of view with a different diameter.

Type: Vertical optical axis.
Magnification Accuracy: +/-0.1% in contour illumination, +/-0.15% in surface illumination.
Power Input: 110 VAC, 220 VAC
Max. Specimen Height: 150mm (5.9 in.)
Light Source: 24V-150W halogen lamp.
Lens Mount: 3-Lens turret mount
Screen: 500mm (19.7 in.) diameter, protractor screen, inclined 8 degrees.
Dimensions (WxDxH) and weight (approx.): 570 x 1200 x 1900mm (22.4 x 47.2 x 74.8 in.) 260 kg (573 lb.)
Projection Lenses: 5x, 10x, 20x, 50x & 100x.
Stages: 8x6, 6x4, 4x4, O3L, 2x2
Image: Inverted and reversed.