Product Details
Ocean Insight 74-90-UVs are 3/8-24 threaded black anodized aluminum assemblies for mounting lenses at 90°. Versions are available for coupling to a pair of optical fibers or to an optical fiber on one end and a cosine corrector on the other.
Each 74-90-UV has a mirror under its cap that reflects light from the collimating lens to 90°. The mirror is coated with an aluminum substrate that is >80% reflective from 200-1000 nm. A pair of 3/8-24 threaded ports accommodate collimating lenses (not included).
Product Overview
- Versatile – rugged assembly for mounting lenses at 90°
- Reflective design – mirror assembly is >80% reflective from 200-1000 nm
- Fiber optic – can be used with two fibers or with a fiber and a cosine corrector
- Flexible – allows routing of optical fibers without concern for transmission loss
Specifications
Select model to see full specifications
Engineering:
- Lens Material:
- f/2 fused silica Dynasil
- Type:
- Holder
- Wavelength Range:
- 200nm - 2μm
- Connector Threads:
- "3/8-24 (ports) 9.525 mm x 25.4 mm (nipple)"
- Cosine Corrector:
- Yes (Spectralon diffusing material)
- Diameter:
- 5 mm
- Dimensions (OD):
- 16.5 x 16.5 x 19.9
- Focal Length Specification:
- 10 mm
- Mirror Coating:
- UV-enhanced aluminum
- Mirror Reflectivity:
- >80% from 200-1000 nm
- Weight:
- 11.3 g