
Analyzer, Testing Equipment
61-6949-06 Parabolic Lens Of Internal Reflection Type CPC-14.24C29.02-P
Product Description
Product Model: 61-6949-06Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6949-06
Product Brand: SIGMAKOKI CO., LTD.
Features
- The internal reflection type paraboloid lens is an optical element that can collect light on the exit *** surface by reflecting light entering from various directions on the streamlined side surface.
- It is ***d as a solar cell concentrator.
- As long as the light is parallel with an incident angle of 25° or less, the light can be efficiently collected at the exit *** surface regardless of the direction of the incident.
- The *** of glass internal reflections simplifies the configuration compared to the lens system.
- By using the press molding technology of glass lenses, both high performance and low cost have been realized.
- * The reflectivity is extremely poor if fingerprints or dirt are attached to the side surface (aspherical surface) beca*** the reflectivity is totally reflected.
- * Reflectivity of the side surface is more than 99%, but reflection loss of about 4% each occurs beca*** the incoming and outgoing surfaces are not coated with anti-reflection coating.
- * Light emitted from the *** surface does not converge to a single point and diverges widely and randomly.
- * For this reason, it cannot be ***d for concentrated beams or collimated beams.
Spec
-
[
common specification]
- Material: B270(R) equivalent product
- Coating: No coat
- Allowable light-receiving angle: 25°
- Scratch - dig: End faces: 80-50, Sides (nonspherical surface): 160-50
- [Individual specification]
- Product name: Internal reflective type parabolic lens
- RoHS conform product
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