DX  » Community » Reviews » 23.0mm Optics/Light Diffusers (PMMA/5-Pack)
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Ideal for bike's wide light

    posted by mk011 on 02/26/2013 Certified Owner

    Involvement:Novice  (still getting used to it) - Ownership:1 day to 1 week

    Pros:
    It makes flashlight like car's fog light - wide beam in the horizontal direction and narrow in vertical. You can make own headlight by changing the regular diffuser of flashlight.
    Cons:
    I remove lens from holder because it can not be fixed by 5 mm thread of flashlight's cap.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 3
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Focuses light into a narrow line

    posted by bigricesack on 01/08/2010 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:less than 1 day

    Pros:
    This lens performs a function that is otherwise hard to find: it focuses light into a line or rectangular shape. This is good for a bike light, were you want to be visible from front left and right but do not care much about being visible from above or belo...
    Cons:
    The lens needs some distance from the LED: approximately a centimeter between LED dome and the back of the holder. The problem ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Not what i was expecting...

    posted by SkUG123 on 05/24/2008 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Give a good wide beam, mostly focused into a rectangular shape, which can be positioned (by rotating the lens) at any angle
    Cons:
    Not sure what these are designed to fit, or how the other guy got these to fit his cree q5 neatly.... can easily be modified Do...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    good diffusers

    posted by majman on 03/24/2008 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    nice cheap diffusers work well wit my cree q5 xres. the light is magnified a bit and appears brighter the light is also more focused and is in a horizontal beam or they can be turned for a vertical beam.
    Cons:
    the build quality is ok. they needed some modification for my crees to fit in but i did that easily using a jet lighter!
    View Detail » 
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