Note:

Please note the following before purchase, KE9023 lenses and nosepiece have been updated, the new and old lenses and nosepiece are different, they are not common between them. Please check the model number of your own glasses to avoid purchasing mistakes.

KE9023 old model accessories are no longer produced, currently only the new KE9023 accessories, please pay attention to determine whether your glasses are new or old when buying.

The following is the difference between the new model and the old model of KE9023.

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