Drop Ball Test
Model:
LEMA DB4 Drop Ball Test
Brand:
LEMA
Place of Origin:
Italy
Compliance:
The device is used to manually determine the axis of polarization on sunglasses with pantoscopic adjustment....
Description:
Manual drop ball test device, equipped with headform to test sunglasses and ski goggles.
The test can be done with balls of Ø16 mm and Ø22 mm.
BUILT FOLLOWING EN 174 AND ASTM F659-98 STANDARDS.
Related Products
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
12SBOBP1046/PLUS/CAM Optical Bench (With Cam SP,AP+Prism) ISO12312-1
The device is used for testing the refractive and astigmatic powers by using telescope method. Brand new technology testing method adopts camera to reduce result difference, and reflective system to reduce using space.
設備通過望遠鏡方法測試倔光度和散光度
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Digital Optitester
The device is used for automatic and contemporaneous measurement of optical refractive properties. Only 3 seconds, it performs and finishes the test of optical refractive properties (Prismatic /Spherical /Astigmatic Power) for sunglasses, protection devices, ski goggle and safety glasses.
設備用於光學折射特性的自動和同時測量。
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Digital Optitester
The device is used for automatic and contemporaneous measurement of optical refractive properties. Only 3 seconds, it performs and finishes the test of optical refractive properties (Prismatic /Spherical /Astigmatic Power) for sunglasses, protection devices, ski goggle and safety glasses.
設備用於光學折射特性的自動和同時測量。
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析
Smart_Color_Pro
The device is a fast industrial spectrophotometer for sun lens and sunglasses including transmittance properties (signal light, UV, blue block…et.c), and color difference. Reading tinting lens, gradient lens, photochromic lens, polarized lens, sunglasses according to standard requirements.
設備用於測定鏡片或眼鏡成品的光透射率,和顏色分析