MECHANIC DFC Silicone Dust Cap for Microscope Eyepiece

Description

The MECHANIC DFC silicone dust cap is a professional accessory designed to protect microscope eyepieces during periods of non-use or when working in dusty environments. Made of medical-grade silicone, this eyepiece cover fits perfectly on standard cylindrical optics (Ø 22–25 mm), forming a tight seal that prevents the intrusion of fine particles, moisture, and chemical agents. Its flexibility allows for quick installation and reliable retention without damaging lenses or multi-coating. Designed to meet the requirements of laboratories, quality control centers, and micro-soldering workshops, this cap ensures optimal preservation of optical equipment, reducing the frequency of cleanings and the risks of premature degradation of optical systems.

Technical Specifications

• Material: non-toxic medical silicone, BPA-free, RoHS compliant
• Compatibility diameter: 22 mm to 25 mm (tolerance ±0.5 mm)
• Wall thickness: 1.5 mm, flexible and durable
• Shape: closed cylinder, highly flexible, non-slip side wall
• Operating temperatures: -40°C to +180°C
• Resistant to common solvents: isopropanol, acetone (sporadic use recommended)
• Color: matte neutral gray, lint-free
• Unit weight: 3 g

Benefits

• Effective protection: prevents dust, fibers, and moisture from accumulating on lenses
• Standard compatibility: fits most common microscope eyepieces without modifications
• Ease of use: quick installation and removal thanks to the flexibility of silicone
• Easy maintenance: wash with warm water and mild soap, air dry
• Extended durability: scratch-resistant, thermal shock-resistant, and withstands repeated cleanings
• Professional appearance: discreet matte finish, maintains the aesthetics of the work environment