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Review Summary
2016-06-28T12:19:54
Functions just as the advertisement claims and also protects the more expensive lens.
Henry S.
2008-07-26T21:00:00
Would like to know the pass-thru efficiency vs. wavelength for the 58mm filter better than Heliopan's catalog provides (to compare with B+W etc). However, no spurious color reproduction observed, so it seems OK. Excellent IR suppression from hot red sandstone....
DR M.



Worth the money
By DR M.
Would like to know the pass-thru efficiency vs. wavelength for the 58mm filter better than Heliopan's catalog provides (to compare with B+W etc). However, no spurious color reproduction observed, so it seems OK. Excellent IR suppression from hot red sandstone....
Great Filter and Lens Protection
By Henry S.
Functions just as the advertisement claims and also protects the more expensive lens.
If you're seeking to enhance your digital photography experience, consider the Heliopan 77mm Digital UV and IR Blocking Glass Filter. Specifically engineered for digital sensors, this filter boasts a higher sensitivity in the IR area compared to traditional film material, effectively blocking both UV and IR light that can interfere with your images.
The result A noticeable improvement in color separation and image sharpness. The UV protection feature of this filter efficiently blocks harmful UV radiation typically present in daylight, thereby enhancing the colors in your photos, particularly in the blue and red channels.
Moreover, this filter proves to be a valuable asset when shooting in artificial light, which is known to contain high IR radiation. It ensures better control of the blue channel, providing you with images that are crisp, clear, and vibrant.
Please note, this dichroic coated specialty filter is not recommended for use with extreme wide-angle lenses. With the Heliopan 77mm Digital UV and IR Blocking Glass Filter, you can elevate your digital photography to new heights, capturing images that are rich in detail and color.