M42 or M48 Protective Glass Lens for Microscopes

Place a replaceable glass barrier in front of a compatible microscope lens during bench work. This protective lens is for microscope users choosing between M42 and M48 fitting options.

• ✅ Add a replaceable barrier — Fit the protective lens ahead of a compatible microscope optic.
• ✅ Wipe the outer glass — Clean the accessory surface after a work session.
• ✅ Match your fitting — Choose the M42 or M48 option for your equipment.
• ✅ Replace the accessory separately — Renew a worn protective lens without replacing the whole microscope.

A separate glass surface for bench work

A protective lens places an additional glass surface between your work area and the microscope optic. The glass can be wiped repeatedly as part of routine care.

Check the fitting size before purchase: M42 and M48 are separate options. The package contains one protective lens, with no microscope included.

Technical details

• Product: Protective microscope lens
• Fitting options: M42 or M48
• Lens material: Glass
• Frame material: Aluminium alloy
• Quantity: One protective lens
• Exclusion: Microscope

Choose the matching fitting to add a replaceable front surface to your microscope.

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