T-R2L2S1B - Birefringent NBS 1963A Resolution Target, 2" x 2" subcategory_fiber-optic-transceivers which provides flexibility when moving

which provides flexibility when moving from one interconnect location to another (Remember to use an OTDR launch box between the connector under test and the OTDR adapter test port)

Used like a soldering iron or wood burning tool

Made of injection molded highdensity thermoplastic

Vacuum-Grade Calcium Fluoride Substrate

Meets TIA/EIA 604 (FOCIS) connector interface requirement

T-R2L2S1B - Birefringent NBS 1963A Resolution Target, 2" x 2" subcategory_fiber-optic-transceivers which provides flexibility when movingT R2L2S1B Birefringent NBS 1963A Resolution Target, 2" x 2" Determine Resolution of a Polarizing Optical System Birefringent Target Displays Both Positive and Negative Patterns Frequencies from 1 to 18 cycles mm (See List Below) 2" 2" (50. 8 mm 50. 8 mm) N BK7 Glass Substrate Frequencies (cycles mm) 1 1. 25 1. 6 2 2. 5 3. 2 4 5 6. 3 8 10 12. 5 16 1. 1 1. 4 1. 8 2. 2 2. 8 3. 6 4. 5 5. 6 7. 1 9 11 14 18 Optical Specifications Design Liquid Crystal