What is the quality difference between 6G, 4G2P and 8G lenses?

I

I

illlja2021-04-18 01:00:06

Lenses

illlja, 2021-04-18 01:00:06

What is the quality difference between 6G, 4G2P and 8G lenses?

I want to buy a lens for an action camera. Many with the same characteristics (F, FL, resolution), but with a different structure of the lens itself. For example, there are the following: 4G2P, 6G, 8G + BG, 9G
As I could find on the Internet, G is glass, P is plastic.

Please explain what is the difference, in terms of image quality, between these lenses?
What is BG in this notation?

Reply

Answer the question

Answer the question

In order to leave comments, you need to log in

0 answer(s)

Similar questions

A

ANVARD2016-03-18 18:07:40

What are the bolts called? 1Reply

I

illlja2021-11-13 21:58:06

Do I need to increase the shutter speed when using an IR filter? 1Reply

W

wizzzart2016-11-16 19:29:27

Why does “haze” appear when focusing on macro photography? 2Reply

I

Ingerniated2017-11-15 12:14:27

How to calculate odds zoom blur? 0Reply

A

Andrew7612017-12-07 17:05:13

Are focal lengths listed on lenses always for full frame? 2Reply

Didn't find what you were looking for?

Ask your question

Ask a Question

731 491 924 answers to any question