1. Material: plastic ABS 2. Weight: 50g 3. Caliber: 3.2 / 3.0 inches 4. Application: The photographer can still clearly see the LCD under the strong light environment 5. Applicable: suitable for cameras or camcorders with 3.2-inch screens; can quickly check the focus in the sun; Confirm focus more quickly; suitable for 3.2-inch LCD monitors; reduce strong light reflection, can see more clearly To every photo taken; foldable design, does not take up space 7. Packing list: analysis mirror x1, fixed frame x1, lanyard x1