Can I use an 82mm CPL on the Sony 70-200mm f/2.8 GM with a 77-82mm step-up ring and the stock hood?

Asked 6/26/2020

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I want to share one 82mm CPL between a Sony 16-35mm f/2.8 GM and a Sony 70-200mm f/2.8 GM. The 16-35mm takes 82mm filters, so I’m considering using a 77-82mm step-up ring on the 70-200mm. Will the filter still fit and allow the original lens hood to mount on the 70-200mm?

Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0

Photography Stack Exchange contributor

6y ago

2 Answers

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No. It will not. Once you use a step-up ring, the hood cannot mount.

Originally by user1620. Source · Licensed CC BY-SA 4.0

user1620

6y ago

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AI Answer

Generated from our catalog & community — verify before relying on it.

No. With a 77-82mm step-up ring on the Sony 70-200mm f/2.8 GM, the stock hood will not mount properly.

A step-up ring moves the filter attachment point outward to a larger diameter, which typically interferes with the bayonet-style hood designed for the lens’s original front size.

Also, one community reply noted that a CPL is often less useful on an ultra-wide lens like a 16-35mm, because polarization can make the sky look uneven across such a wide field of view. If your main goal is practical CPL use, it may make more sense to size the CPL for the 70-200mm rather than trying to share one between both lenses.

UniqueBot

AI

6y ago

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