LENS; COLLOQUIAL: NO INFORMATION; TYPE: INTELLIGENT; WORKING RANGE: NO INFORMATION;, VOLTAGE (V): NO INFORMATION; CURRENT (A):, NO INFORMATION; FREQUENCY (HZ): NO INFORMATION; OPERATING TEMPERATURE: NO INFORMATION; MATERIAL: NO INFORMATION; DIMENSIONS: DIMENSIONS: NO INFORMATION; MATERIAL: NO INFORMATION; MATERIAL: NO INFORMATION; DIMENSIONS: NO INFORMATION; DIMENSIONS: NO INFORMATION, INFORMATION; MATERIAL: NO INFORMATION; DIMENSIONS:, NO INFORMATION; DESIGNATED USE: FLUKE TI401 CAMERA, COMPATIBLE WITH TIX500 TI400;, STANDARDS AND SPECIFICATIONS: NO INFORMATION; ADDITIONAL FEATURES: INFRARED TELEPHOTO LENS, 4X MAGNIFICATION, FOR APPLICATIONS: DISTANCE, FIELD OF VIEW: 6.0, DISTANCE, FIELD OF VIEW: 6.0°H X4.5°V; SUGGESTED BRANDS: FLUKE FLK-LENS 4XTELE20