Prisms

About this item Precise jewelry microscope for inlay work, setting, engraving, inspection, and fine detail work. Both models offer continuously adjustable total magnification from 7X to 45X and combine high image clarity with a strong stereoscopic effect. This facilitates precise inspection of small workpieces and delicate surfaces during jewelry repairs and inlay work. With a field of view of 5.1 to 33 mm, both the finest details and larger work areas can be easily viewed. The reinforced spring-arm stand is multidirectionally adjustable and can be moved up, down, left, right, forward, and backward. This allows the viewing position to be precisely adjusted to the workpiece size and working style. The stable construction reduces vibrations and supports steady observation during focused, detailed work. Depending on the model, the stand extension ranges from 335-780 mm or 200-900 mm, providing a generous working area. The quick-release tripod simplifies daily use and reduces setup times. A simple mechanism with a knob, handle, and twisting motion allows for quick and easy release or locking of the stand connection. This enables rapid adjustment of the working position when switching between different workpieces or working angles. The stereomicroscope's adjustment mechanism also supports simultaneous observation and adjustment of diopter magnification and lens distance. This promotes a smooth workflow and improves efficiency when performing precise tasks. The integrated ring LED illumination provides even light directly at the work area. With 144 LEDs and a brightness of 18,000–35,000 lumens, surface contours, settings, and fine structures are clearly visible. The illumination is integrated into the system and can be conveniently connected via the USB interface, simplifying assembly and keeping the workspace tidy. This is particularly helpful when working with small jewelry pieces where shadows or uneven lighting can impair visibility. Both models are made of steel, aluminum, and plastic and are designed for regular workshop use. The JH-1B model expands the range of features with a 360° universal ball vise with a chrome-plated finish, as well as an additional base and positioning tool set. This makes it particularly suitable for users who want even more flexibility in fixing and aligning workpieces. The JH-1A model offers a slightly lighter standard configuration with a generous working distance and is a practical solution for classic jewelry inspection and inlay work. Differences The JH-1A model offers a working distance of 0-400 mm and a stand extension of 335-780 mm. At 10 kg, this version is lighter and well-suited for classic inspection tasks in jewelry inlay work and fine workbench work. The JH-1B model operates with a working distance of 95-300 mm and a longer stand extension of 200-900 mm. This version also includes a 360° universal ball vise, a plastic base, and a micro inlay positioning tool set, which increases flexibility in fixing and aligning the workpiece. Specifications Variant 1 Model JH-1A Item Model Number: JH-1A Eyepiece Magnification: 10X Objective Magnification: 0.7-4.5X adjustable Total Magnification: 7X-45X adjustable Working Distance: 0-400 mm Field of View: 5.1-33 mm Eye Relief: 50-75 mm Stand Extension: 335-780 mm Lens Ring: 77 mm Illumination: Integrated USB ring LED light with 144 LEDs Brightness: 18,000-35,000 lumens Material: Steel, Aluminum, Plastic Product Weight: 10 kg Product Dimensions: 465 x 175 x 475 mm Variant 2 Model JH-1B Item Model Number: JH-1B Eyepiece Magnification: 10X Objective Magnification: 0.7-4.5X adjustable magnification Total magnification: 7X-45X adjustable Working distance: 95-300 mm Field of view: 5.1-33 mm Interpupillary distance: 50-75 mm Stand extension: 200-900 mm Lens ring: 77 mm Illumination: Integrated USB ring LED light with 144 LEDs Brightness: 18,000-35,000 lumens 360° universal ball vise: Yes Material: Steel, aluminum, plastic Product weight: 12 kg Product dimensions: 465 x 175 x 475 mm Scope of delivery Variant 1 Model JH-1A Main body stand x 1 Microscope assembly x 1 Microscope stand basketball hoop shape x 1 Ring light x 1 Dust cover x 1 Head support bar x 1 Eyepieces x 2 Objective lens x 1 Eye guards x 2 Installation kit x 1 User manual x 1 Variant 2 Model JH-1B Main body stand x 1 Microscope assembly x 1 Microscope stand basketball hoop shape x 1 Ring light x 1 Dust cover x 1 Head support rod x 1 Eyepieces x 2 Objective lens x 1 Eye guards x 2 Universal ball vise x 1 Plastic base x 1 Micro inlay positioning tool set x 1 Installation kit x 1 User manual x 1