Promaster 72mm Pure Light Circular Polariser Filter

The ProMaster Pure Light Circular Polarizer 72mm Filter is a circular polarizing filter from ProMaster with a 72mm diameter.

• Size: 72mm
• Filter Type: Circular Polarizer
• Material: High-quality optical glass
• Coating: Multi-coated to reduce flare and ghosting
• Construction: Durable aluminum frame for long-lasting performance
• Weight: Lightweight design for easy portability

Reducing reflections and glare

A circular polariser can control reflections and reduce glare on non-metallic surfaces, such as water, glass and glossy paint.

It can also improve color saturation and contrast, deepen the blue color of skies, and reduce the appearance of atmospheric haze when photographing distant objects and landscapes.

Glass, coatings and frame

The glass is Schott B270 optical glass, finely polished, and is multi-coated with 12 layers. A matte black coating on the glass edge reduces internal reflections, and the glass is set into an anodized aluminum frame.

The filter is highly resistant to dirt, oil, water and fingerprints. ProMaster Pure Light filters are crafted with care and precision in Japan.

Light transmission

Measured as an average at 400 to 700 nm, the 72mm filter has a maximum light transmission of 87.1%, an average of 42.9% (about 1.2 f-stops), and reflection of less than 0.5%.

Thread and sizes

The filter thread is 72mm on the front and back. ProMaster Pure Light filters are offered in sizes from 46 to 95 mm: 46, 49, 52, 55, 58, 62, 67, 72, 77, 82 and 95 mm.

What's in the box

• The 72mm circular polariser filter
• Eco-friendly snap case, which doubles as the storage case

Why choose it

• Schott B270 optical glass, finely polished
• Multi-coated with 12 layers
• Matte black edge coating reduces internal reflections
• Reflection less than 0.5% (average at 400-700 nm)
• Made in Japan