Round Lens KREATOR KRTH21301 5× magnification, 100 mm focal length

KREATOR Round Lens KRTH21301 offers 5× magnification with a 100 mm focal length in a compact, round optical element intended for close-up observation and detail work. The lens is designed for use in imaging, inspection, hobby optics and similar applications where a stable, magnified view is required. Its straightforward round form factor allows simple mounting into custom housings, inspection rigs or DIY optical assemblies.

Advantages

This round lens provides a consistent 5× magnification across the field of view and a 100 mm focal length that balances working distance and image scale for manual inspection tasks. The compact size reduces space requirements in small setups and simplifies alignment during installation. Constructed for general-purpose optical use, the lens delivers an enlarged, focused image suitable for repair work, model making, or visual inspection without complex adjustments.

Подходит для

• визуального контроля электронных плат и мелких компонентов
• ремонта и сборки моделей, ювелирных и часовщиков работ
• DIY-оптических систем и макросъёмки на простых креплениях
• образовательных и лабораторных демонстраций увеличенных объектов

Key specifications

• Magnification: 5×
• Focal length: 100 mm
• Shape: round lens element
• Primary use: close-up observation and inspection optics
• Mounting: suitable for simple housings and custom fixtures

How to use

Position the round lens at a distance near its focal length from the object to achieve a focused 5× magnified image; small adjustments forward or backward allow fine focusing. Secure the lens in a holder or custom mount that keeps it perpendicular to the optical axis to minimise distortion. Use steady illumination on the subject to improve contrast and detail visibility, and pair the lens with a compatible camera sensor or eyepiece if image capture or viewing through a scope is required.

Usage recommendations

For best results, maintain a stable mount and controlled lighting. When integrating the lens into inspection rigs or imaging chains, verify compatibility with camera sensors or eyepieces and allow a small range of axial adjustment to achieve precise focus at 5× magnification.