B&H # KOSDR2827 MFR # ZASR2827

    • Use 27mm Filters on 28mm 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 # KOSUR2830.5 MFR # ZASR2830.5

    • Use 28mm Lenses with 30.5mm 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 # KOSUR2830 MFR # ZASR2830

    • Use 28mm Lenses with 30mm 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 # KOSUR2835.5 MFR # ZASR2835.5

    • Use 28mm Lenses with 35.5mm 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 # KOSDR3025 MFR # ZASR3025

    • Use 25mm Filters on 30mm 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 # KOSDR3028 MFR # ZASR3028

    • Use 28mm Filters on 30mm 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 # KOSUR3030.5 MFR # ZASR3030.5

    • Use 30mm Lenses with 30.5mm 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 # KOSUR3033.5 MFR # ZASR3033.5

    • Use 30mm Lenses with 33.5mm 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 # 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 

Free Standard Shipping
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You Pay: $6.95

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B&H # KOSDR30.527 MFR # ZASR30.527

    • Use 27mm Filters on 30.5mm Lens
    • 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 # 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 

Free Standard Shipping
Not eligible for Free Expedited Shipping

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 

Free Standard Shipping
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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 

Free Standard Shipping
Not eligible for Free Expedited Shipping

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: 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 # 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
Not eligible for Free Expedited Shipping

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: More Coming Soon

Ship Time: 7-10 business days 

You Pay: $6.95

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 Now to Ship Tomorrow  

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 

Free Standard Shipping
Not eligible for Free Expedited Shipping

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
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Availability: In Stock : Shipping Only

Ship Time: Order Now to Ship Tomorrow  

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: 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 # 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
Not eligible for Free Expedited Shipping

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
Not eligible for Free Expedited Shipping

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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