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Singh-Ray 77mm Mor-Slo 5-Stop ND Filter

B&H # SIMSND577 Mfr # R-76
In Stock
Free Expedited Shipping
You Pay: $250.00
Product Highlights
  • Solid 1.5 Neutral Density Filter
  • Greater Control Over Exposures
  • Increase Exposure Length
  • Highly Polished Glass Construction

The Singh-Ray 77mm Mor-Slo 5-Stop ND Filter is a solid neutral density filter providing an exposure reduction of about 5 stops. This 1.5 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Mor-Slo filters are especially adept at maintaining neutral color fidelity and minimizing color casts that are inherent to such strong densities; however, a slight warming of the image can be expected due to the exaggerated exposure length needed to compensate for the 1.5 density.

Singh-Ray ring-mounted filters are constructed from highly polished proprietary glass to provide notable image quality and clarity. The standard ring mount design measures 5.5mm-thick and features front filter threads for stacking of additional filters.

1.5 ND filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
Providing a reduction of 5 stops, this filter allows you to control depth of field and convey movement more easily.
Constructed from highly-polished glass to provide high image quality and clarity.
Type Solid neutral density
Size 77 mm (5.5 mm-thick)
Density 1.5 (5 stops)
Effect Permits an increased exposure
Construction Highly polished glass
Front Filter Thread Size 77 mm
Front Lens Cap Size 77 mm
Singh-Ray 77mm Mor-Slo 5-Stop ND Filter
  • Protective Case
  • Optical Cloth Liner
  • Limited 90-Day Warranty

    by PowerReviews
    Singh-Ray77mm Mor-Slo 5-Stop ND Filter

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



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    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    (5 of 5 customers found this review helpful)


    Needed if own Singh-Ray VARI-ND

    By dsltech

    from Daly City, CA

    About Me Semi-pro Photographer


    • Clear Optics
    • Easy To Use
    • Firm Mount
    • Strong Construction


    • Expensive for the set

    Best Uses

    • Image Manipulation

    Comments about Singh-Ray 77mm Mor-Slo 5-Stop ND Filter:

    must have this to use with Singh-Ray THIN-77mm VARI-ND FILTER - SIVNDT77. only with both can you get 30+sec exposures or shoot at F1.2 in broad daylight. yes its expensive, [$] for this and the vari ND but you already knew that when you decided to buy accessories to shoot very long exposures. two thin mounts dont stack as thin doesnt have threads on the front. so i recommend regular mor-slo and thin vari-ND. no vignetting on canon 24-70L or 70-200L. recommend highly ONLY if you are willing to burn [$] for long exposure. otherwise there are cheaper solutions that are a bit lower quality.

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    • No

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