quikprof 450D Shutter and Grey Card Combo Camera Remote Control  (Black, White, Grey, Red)

Shutter Quikprof Remote Shutter Release Switch Control Cable RS-60E3 for Canon EOS Camera Descriptions: Using this shutter release to avoid camera vibration and get sharper pictures. It helps preventing vibration during long exposures (time-lapse photography), close-up (macro photography) or continuous shooting. Easy to use-just plug and use, no batteries needed. Shutter release button with lock - for long exposures shooting and continuous shooting. Halfway pressed button - for auto-focus and exposure metering. Color: Black(As pictures show) Cable length: 3m(optional) Compatible with: Canon EOS 1300D/1200D/1100D/1000D, Canon EOS M5/M6, Samsung GX-20/GX-10/GX-1L/GX-1S, Pentax K-1/K10D /K20D, Hasselblad H/H1/H1D, Sigma SD1/SD9 etc. Package including: 1 RS-60E3 Remote Shutter Release for Canon. Grey Card The Digital Gray Card/White Balance card set is the user-friendly, economical, and indispensable color correction tool that belongs in every photographer's bag. Digital gray card gives you perfect digital color every time. By using this set of three cards - Black, White and Neutral Gray simply take a picture of the card in the same lighting your subject is (or was) in. Use auto white balance and P (Program) mode for the picture. You can either use the resulting picture as the basis for a custom white balance setting, or you can use the White Balance Card Set picture during post processing for a custom white balance. The glossy surface of the White Balance card set will instantly reveal any reflections that may lead to incorrect white balance. If reflections are seen on the Card surface during a white balance operation, reposition the Card so that reflections are eliminated.