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Kamerastore Digital Database

Canon EF-D Focusing Screen - Accessory

Canon EF-D Focusing Screen - Accessory

Focusing screen made by Canon for certain EF-S mount AF DSLRs. Specifically made for the 40D and 50D. Has horizontal and vertical grid lines to assist in composition. Clear plastic body.

  • Size: 109 x 51 x 19mm (including case)
  • Weight: 42g (including case)
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Canon EF-S

Canon’s EF-S system was announced in 2003 as the crop sensor variant of the standard EF mount. EF-S lenses are designed for DSLR cameras with APS-C sized sensors. The S in EF-S even stands for small!

EF lenses intended for full frame cameras can be mounted on EF-S bodies, but EF-S lenses cannot be mounted on EF bodies.

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