The StarryView 102 ED Refractor Telescope is a high-end optical instrument designed for celestial observation.
With a 102mm objective lens diameter and f/7 focal ratio, this telescope delivers bright and clear images with minimal chromatic aberration.
Equipped with a doublet air spaced achromatic S-FPL 51 ED glass and ultra-wideband coating, it ensures maximum contrast and sharp resolutio…

The Eschenbach Fossil and Gemstone Loupe Magnifier features a precision folding design with a 23mm lens, capable of providing up to 9x magnification through combined 3x and 6x optical elements.
Its German-engineered construct ensures sharp, clear images by incorporating an achromatic color-fault-correcting system and an aplanatic lens to minimize distortions.
The durable glass-fibre reinf…

The Zeiss Achromatic Triplet Folding Pocket Loupe offers a 6X magnification with a 22mm diameter lens, making it suitable for stamp and coin enthusiasts, archivists, and antique hunters.
The 24-diopter folding loupe provides a wide field of view for comfortable examination of specimens, while the Zeiss T Multi-Layer anti-reflective coating minimizes environmental glare and enhances image clar…

The Lighthouse Leuchtturm Precision Triplet Magnifier 20X Loupe is a professional quality magnifier designed for maximum viewing clarity.
It features a 20X triple lens system with an achromatic and aplanatic lens. The chrome-plated casing adds durability and style, while the included protective leather case ensures safe storage.
With a lens diameter of .75 inches (18 mm) and overall dimen…

The ViewMaster 10x Aplanatic Achromatic Triplet Folding Pocket Loupe offers a superior viewing experience for professionals in the diamond grading industry.
With a 10X magnification power and a 13mm diameter, this folding loupe meets the high standards set by GIA and CIBJO for assessing color, clarity, and purity of diamonds.
Its multiple-lens system with Zeiss T multi-layer anti-reflecti…