Kern's OZG-4 series microscopes are specifically designed for use within the jewellery industry, allowing professional jewellers to study gems and other precious materials in an extremely high level of clarity.

The overall design and abilities of this microscope depend on which of the two models you select. For example, model OZG 493 has a binocular eyepiece, while model OZG 497 has a trinocular eyepiece with space for a digital camera. You can view more info about the specific differences in the table below.

Kern's OZG 497 also has a mechanical stand plus flexible tip and rotate function for a more complete view of the sample you're studying. Both models come with objective zoom with 0.7 to 3.6x for model OZG 493 and 0.75 to 5.0x for model OZG 497.

Both units are supplied as standard with a 3-year warranty from Kern.

Kern OZG-4 Stereo Zoom Jewellery Microscope Key Features

• Specially designed for use within the jewellery industry
• The binocular or trinocular version available
• Get in close with high-quality objective zoom up to 5.0x (depending on model)
• Mechanical stand and tip rotate function (only for OZG 497)
• Powerful illumination options
• Supplied with darkfield attachment and steel wire object clamp for extra stability
• Powered by standard 230V mains connection
• Includes 3 year Kern warranty

• The KERN OZG-4 models are stereo microscopes which have been specially designed for the jewellery industry and jewellers as they have a zoom function
• The KERN OZG 493 is fitted with column support as well as an integrated halogen light unit with reflected and transmitted light
• The KERN OZG 497 has a mechanical stand, which is extremely flexible as it can be tilted and rotated. Together with the powerful lighting units, which also includes a swan neck, this is an ideal solution for jewellers and the jewellery industry
• As well as very good optical characteristics, these models form an ideal package with their darkfield unit with object clamp which is included with the delivery
• A central feature of this adaptable, robust microscope range is the stable mechanism which can be adjusted precisely

Technical Data:

• Optical System: Greenough
• Illumination: dimmable
• Magnification ratio: 4,8:1 / 6,7:1
• Tube: 45° inclined
• Eye relief: 55 - 75 mm
• Dioptric adjustment: on both sides
• Overall dimensions WxDxH: 370 x 355 x 480 mm
• Net weight approx.: 11 kg