Canon Dioptric Adjustment Lens E (-3)

Canon Dioptric Adjustment Lens E (-3)

Canon Dioptric Adjustment Lens E (-3)

B&H # CADM3E MFR # 2846A001
Canon Dioptric Adjustment Lens E (-3)

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Product Highlights

  • Provides Clear Viewfinder Image
  • For Nearsighted Vision
  • Fits Select Canon Cameras
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Canon 2846A001 overview

  • 1Description

The Dioptric Adjustment Lens E (-3) from Canon provides nearsighted users a clear viewfinder image without the use of eyeglasses. The Dioptric Adjustment lens fits into the the eyepiece holder of the camera. For select Canon EOS cameras.

Note: Requires Rubber Frame Eb, Ec, or Ef (originally supplied with camera) depending on body.

Compatible with the Following Canon Cameras:
Digital Rebel XSi
Digital Rebel XTi
EOS 10D
EOS 1D Mark II N
EOS 1N
EOS 1V
EOS 20D
EOS 20Da
EOS 30D
EOS 30D Refurbished (Body)
EOS 40D
EOS 40D Refurbished (Body)
EOS 50D (Body)
EOS 50D Body Refurbished
EOS 5D
EOS 60D Body
EOS 60D Body Refurbished
EOS Digital Rebel XT
EOS M Black
EOS Rebel 2000
EOS Rebel G
EOS Rebel G II
EOS Rebel K2
EOS Rebel T1i
EOS Rebel T2
EOS Rebel T2i
EOS Rebel T3
EOS Rebel T3i
EOS Rebel T4i
EOS Rebel TI
EOS Rebel X
EOS Rebel XS
EOS-1D
EOS-1D MARK II
EOS-1Ds
EOS-1Ds MARK II
UPC: 082966505492
In the Box
Canon -3 Diopter E for Most EOS Cameras
  • One Year Limited Warranty
  • Table of Contents
    • 1Description

    Canon 2846A001 specs

    Packaging Infoauwqyeuusbuzsxxsveybuequq
    Package Weight 0.01 lb
    Box Dimensions (LxWxH) 3.5 x 3.0 x 0.2"

    Canon 2846A001 reviews

    Dioptric Adjustment Lens E (-3) is rated 4.8 out of 5 by 5.
    Rated 5 out of 5 by from See everything clearly I am nearsighted and purchased the Canon -3 Diopter E and the required EF Rubber frame (for use on Rebel SLR viewfinders). Now I can easily view the frame with my glasses on and then to 'get closer' I can lift the glasses onto my forehead and turn the small focusing wheel next to the viewfinder and again clearly see both the AF points and the framed shot. Makes things much more convenient for critical framing, and the soft eyepiece frame (similar but NOT same as standard one) prevents scratching of my eyeglass lens. Definitely worth the small expense. ... Remember that the viewfinder has its own default -1 diopter and the small adjusting/ focusing wheel next to the viewfinder allows +/- 2 diopter adjustment, so this -3 gave me a range from -1 (standard/ stock) normal view to -5 (for my sight requirement with out glasses). If you wear glasses more than -3 (nearsighted) or + 1 (farsighted) that the viewfinder AF focus adjustment will accommodate, I would recommend looking into the diopter lenses available. Does not protrude any further than standard eyepiece frame.
    Date published: 2009-11-08
    Rated 5 out of 5 by from Needs Ef Rubber Frame with T3i I ordered this Canon Dioptric Adjustment Lens E(-3) for my Rebel T3i and it would not have fit the standard rubber adapter that came with the camera. The Canon Ef rubber frame (ordered separately) fits this dioptric adjustment lens perfectly. I can use manual focus now without my glasses. I kept the old rubber frame in case someone with contacts or good vision needs to borrow my camera. I have a -3.50 vision correction on my eyeglasses and this works well for me; everything is sharp. The diopter fits on with a click on both sides, so it is difficult to get off but easy to put on by pressing down.
    Date published: 2014-01-28
    Rated 4 out of 5 by from I Can See Better Fits the Canon 70D. If you're near-sighted and you don't like wearing your glasses while shooting photos and your camera's diopter adjustment isn't sufficient, then this dioptric will help you see the viewfinder info. It snaps onto the viewfinder mount easily and snuggly. A rubber frame (Canon Eb) isn't included with the dioptric, but it can be used without one. The dioptric is made of average material. But I think it's worth the cost. I find it to be very helpful.
    Date published: 2014-05-20
    Rated 5 out of 5 by from I can focus again!! On a DSLR with a auto focus lense this little gem might not be needed. Recently I've been buying old M42 mount lenses which can only be used as manual focus lenses. I had a hard time with the focus and would bracket. This lens allowed me to adjust the camera's diopter enough for me to focus just fine.
    Date published: 2013-10-02
    Rated 5 out of 5 by from Just what the doctor ordered As soon as I put this on my t4i my ability to focus on fine details improved 100%. If you wear glasses and experience trouble making sure your focus is correct, I highly recommend this inexpensive fix.
    Date published: 2013-10-23
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