18x Zoom Optical Telescope Lens with 31mm Lens Diameter for Wide-Angle Observation

This 18x zoom optical telescope lens delivers a powerful 18x magnification combined with an 800-metre field of view and an 18-degree viewing angle, making it a versatile tool for both hobbyist and professional outdoor observation. With a 31mm lens diameter and a minimum focus distance of 3 metres, it offers a bright, clear image suitable for birdwatching, landscape scanning, or general nature viewing. Finished in white, this lens is designed to complement a range of optical equipment.

Features and Construction

The lens is built around a straightforward optical design optimised for daylight observation. Its specifications are clearly defined, ensuring you know exactly what to expect in terms of magnification and coverage.

Magnification and Viewing Angle

The 18x zoom provides a substantial increase over standard lenses, bringing distant subjects into sharp focus. The 18-degree viewing angle gives a balanced field of view, allowing you to scan wide areas without losing detail.

Lens Diameter and Light Collection

With a 31mm lens diameter, this telescope lens gathers enough light to produce bright images in good lighting conditions. The optical glass ensures clarity and reduces chromatic aberration for a sharp image.

Field of View and Focus Range

The 800-metre field of view at 1000 metres lets you track moving subjects or survey large landscapes. A minimum focus distance of 3 metres means you can observe objects at a moderate distance without losing focus.

Uses and Placement

This lens suits a variety of viewing scenarios, from casual outdoor walks to dedicated observation sessions. Its white finish blends well with bright environments.

Outdoor and Nature Observation

Ideal for birdwatching, wildlife spotting, or landscape photography, the 18x zoom brings distant subjects within easy view. The wide field of view helps you locate and follow animals in their natural habitat.

Astronomy and Night Sky Viewing

While primarily designed for daytime use, the 18x magnification and 31mm lens can also be used for basic moon observing or star clusters on clear nights. Ensure stable mounting for best results.

Educational and Hobbyist Use

Perfect for school projects, nature studies, or amateur astronomy clubs, this lens offers a practical entry point into optical observation. Its simple specification set makes it easy to understand and operate.

Benefits and Buying Value

This telescope lens provides a straightforward optical upgrade without complex setup procedures. Its clear specification allows for informed purchasing.

Low Maintenance and Easy Cleaning

The optical glass surface can be cleaned with a soft, lint-free cloth and lens cleaning solution as needed. Store in a dry case to protect against dust and scratches.

Why Choose This Product

For anyone needing a reliable 18x zoom lens with a wide field of view, this white telescope lens delivers clear performance at a reasonable specification level. Its 31mm lens diameter and 800m field of view offer a balanced combination of magnification and coverage.