
Analyzer, Testing Equipment
61-6948-99 Silicone Plano Convex Lens Focal Length 25mm SLSI-25-25P
Product Description
Product Model: 61-6948-99Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6948-99
Product Brand: SIGMAKOKI CO., LTD.
Features
- LED lighting for coaxial epi-illumination and spot lighting.
- It can be ***d for coaxial epi-illumination of the company's zoom microscope, ultra-long operation zoom microscope, observation unit with coaxial illumination, various telecentric lenses, etc.
- Can be ***d as spot lighting.
- By using the light guide adapter and connecting it to various light guides, it can be ***d for ring and line lighting.
- An extension cable is available as an option.
- Various light guides and light guide adapters are available as options.
- * Use in conjunction with a dedicated power supply (SPS-SLSI).
Spec
-
[
common specification]
- Material: Silicone (SI)
- Design wavelength: 5μm
- Coating: No coat
- Surface reflective rate: 30% (per 1 surface)
- Shape: Spherical surface flat convex, double-side polishing surface
- Eccentricity: <3′
- Effective diameter: 90% of the outer diameter
- Scratch - dig: 60-40
- [Individual specification]
- Focus distance f: 25mm
- Back focus fb: 23mm
- Edge thickness te: 2.0mm
- Center thickness tc: 3.3mm
- RoHS conform product
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