JJC | JJC Hand-held White Balance Filter White Balance Disc for Digital Photography Consistent Accurate Color for Lens Filter to 95mm

>>>About this item-SAVE TIME FIXING COLOR - set a custom white balance to get beautiful color straight from your camera - stop wasting time fixing your color later with software.-EASY TO USE - the JJC WB-F1 is easier to use than white balance cards, gray cards, and photographic calibration targets - simply attach the WB-F1 to your lens and set your camera’s custom white balance.-QUICKLY SET WHITE BALANCE - just attach the WB-F1 to your camera’s lens and follow a few simple steps to set the white balance - in most cameras you can set a custom white balance in just 15 - 20 seconds.-METER FOR 18% EXPOSURE - JJC WB-F1 are individually calibrated to transmit 18% light - this produces a gray frame reference that can be used instead of a photographic gray card to establish an 18% exposure.>>>Easy to Use-step1. Set your lens to Manual Focusing mode.-step2. In Auto White Balance Mode, take a photo with JJC White Balance Filter in front of your lens.-step3. First, use this photo as the reference when setting custom white balance; Second, set the white balance mode as "custom"; Third, take photos in this situation.