Vintage Vivitar 52mm Polarizing Filter Screw on Camera Lens With Plastic Case 

Condition: 'USED' in a great condition

• Filter type: polarizing 

• Recommended film type: Black-and-white/color

• Applications: Removes or reduces reflections from non metallic surfaces, Darkens blue skies while increasing color saturation, penetrates haze. 

• Recommended exposure increase: Daylight 1 - 1/2 --- 2 stops. Tungsten 1 - 1/2 --- 2 stops 

• Specifications Provision polished optical glass Hard anti-reflection coating Plano parallel surfaces Double threaded retaining ring 

Comes with its original protective plastic case.