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The SCHOTT 157.040 is a compact “Mini” annular ringlight designed to provide a continuous, 360° ring of illumination around smaller microscope objectives for shadow-minimized lighting in precision inspection and microscopy. It mounts directly to the objective via a thumb screw and is intended for 40 mm standard objectives.
Features- Manufacturer: SCHOTT
- Part number / SKU: 157.040
- Type: “Mini” annular ringlight (fiber-optic ring illumination)
- Ringlight inner Ø: 40 mm (1.57")
- Best-fit objective size: 40 mm standard objectives
- Use case: Uniform, shadow-reducing illumination in compact microscope/inspection setups
- Compatibility: SCHOTT KL-series fiber optic light sources (see below)
Age group18+
CategoryLighting
Country of originUSA
GenderUnisex
ManufacturerSpecialty Optical Systems / SOS Cleanroom
Mpn157.040
Sub brandSCHOTT
TypeLighting