B&H # KOSUR30.552 MFR # ZASR30.552

    • Use 30.5mm Lenses with 52mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSUR30.5355 MFR # ZASR30.535.5

    • Use 30.5mm Lenses with 35.5mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSUR30.533 MFR # ZASR30.533

    • Use 30.5mm Lenses with 33mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSDR30.528 MFR # ZASR30.528

    • Use 28mm Filters on 30.5mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSDR30.525 MFR # ZASR30.525

    • Use 25mm Filters on 30.5mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSUR3449 MFR # ZASR3449

    • Use 34mm Lenses with 49mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSUR35.537 MFR # ZASR35.537

    • Use 35.5mm Lenses with 37mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSDR3727 MFR # ZASR3727

    • Use 27mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSDR3728 MFR # ZASR3728

    • Use 28mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSDR3730.5 MFR # ZASR3730.5

    • Use 30.5mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSDR3730 MFR # ZASR3730

    • Use 30mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSDR3734 MFR # ZASR3734

    • Use 34mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSDR3735.5 MFR # ZASR3735.5

    • Use 35.5mm Filters on 37mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSUR3737.5 MFR # ZASR3737.5

    • Use 37mm Lenses with 37.5mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

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You Pay: $6.95

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B&H # KOSR3737 MFR # ZASR3737

    • Increase Distance Between Lens & Filters
    • 37mm Male/Female Threads on Each Side
    • Anodized Aluminum Construction
    • Matte Black Finish Minimizes Reflections
    • Use with Reversing Ring to Magnify
    See All +

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSUR3740.5 MFR # ZASR3740.5

    • Use 37mm Lenses with 40.5mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSDR37.537 MFR # ZASR37.537

    • Use 37mm Filters on 37.5mm Lens
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSUR37.543 MFR # ZASR37.543

    • Use 37.5mm Lenses with 43mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSUR37.549 MFR # ZASR37.549

    • Use 37.5mm Lenses with 49mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSUR37.552 MFR # ZASR37.552

    • Use 37.5mm Lenses with 52mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $6.95

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    • For Lenses with 37mm Filter Threads
    • Enables Use of Kood A Filter Holder
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $7.95

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B&H # KOSUR38.149 MFR # ZASR38.149

    • Use 38.1mm Lenses with 49mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: In Stock : Shipping Only

Ship Time: Order by 4PM to Ship the Same Day  

You Pay: $6.95

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B&H # KOSUR38.152 MFR # ZASR38.152

    • Use 38.1mm Lenses with 52mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $6.95

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B&H # KOSUR38.155 MFR # ZASR38.155

    • Use 38.1mm Lenses with 55mm Filters
    • Matte Black Finish Minimizes Reflections
    • Anodized Aluminum Construction

Availability: Special Order

Ship Time: 7-14 business days 

Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $6.95

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