Nikon – F – F Photomic Model 3 Switch Finder – Complete & Boxed – Checked. The Photomic Finder is energized when batteries are inserted. The switch flag activates and deactivates the system correctly. The exposure meter needle changes depending on the light received but the accuracy is unknown. This used accessory is in good cosmetic and working conditions. The pictures are part of the description of this item, and everything that is shown in them will be included in the shipment. We would be glad to recheck the item it on your request (before buying). Don’t hesitate to ask any questions. Important notice: When you are buying used items with mechanical and/or electronical components (as camera bodies, motors, lenses, Flashes, etc.), it’s important you contact us before your purchase, to allow us to re-check the correct functioning of the product prior payment is done. Once you receive our confirmation (and any additional information, photos/videos you may request), you could proceed with the purchase.