Optolong L Pro Sony FF installation

Optolong Sony Interchangeable Lens Digital Camera Full Frame-- Sony-FF Clip Filter
Sony-FF Specification: L-Pro
Applicable Camera: A7M/A7M2/A7M3, A7R/A7R2/A7R3, A7S/A7S2, A9
Supported Lens: Full rang of E-mount main and auxiliary lenses can be used

NOTE: Some lens focal length shorter than 24mm are not recommeded to use with Sony-FF L-Pro clip filter for the vignetting causes by shot flange-sensor distance, small lens mount and optical path of sony Mirrorless cameras;
Due to limited lens resources; only popular lenses were used in the test. For any other lens, feel free to contact OPTOLONG customer service staff. We appreciate your valuable test data;

Installation Schematic Diagram:
Step1. Unscrew the lens cap, careening clip filter into camera body as shown in the figure.
Step2. Gently press it with your figers up and down to secure the filter.
Step3. Done for imaging.