Polarising filters enhance image quality by blocking harmful reflected light. Use it to reduce bright reflections on glass and water surfaces or to improve colour saturation. Easy to use, these filters polarise light circularly rather than linearly, so they don't interfere with autofocus or TTL light metering.

Compatibility:
-- EF 135mm f/2.8 with Softfocus-- EF 28mm f/2.8-- EF 35mm f/2-- EF 35mm f/2.0 IS USM-- EF 40mm f/2.8 STM-- EF 50mm f/1.8 II-- EF 50mm f/2.5 Compact Macro