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Sea & Sea M52 Wide-Angle Conversion Lens For Olympus PT Waterproof Cases

B&H # SEWALPT045 Mfr # SS-52120
Usually ships in 7-14 business days

Availability Details

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This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment.
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You Pay: $369.95
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Product Highlights
  • Aluminum Alloy With Anodized Finish
  • M52 Screw Mount
  • Changes Focal Length To 18mm
  • 85° Angle Of View Underwater
  • 0.65x Magnification
  • Depth Rating: 200'
  • For PT-045, -047, -048, -051 Cases

The Sea & Sea M52 Wide-Angle Conversion Lens For Olympus PT Waterproof Cases is a wide-angle lens with an M52 screw mount designed for certain Olympus PT-series waterproof cases. It enables you to get closer to your subject while still fitting everything in-frame, thus minimizing distortion and improving image clarity and quality. The lens is constructed from a corrosion-resistant aluminum alloy with an anodized finish. It changes the camera's focal length from 28mm to 18mm (35mm film equivalent), provides 0.65x magnification, and offers 85° and 106.5° angles of view underwater and on land, respectively. A true amphibian of a lens, it is usable both on land and underwater, and can be attached and removed beneath the surface, as well. It boasts a depth rating of 200' (60 m).

When used on land, slight vignetting (dimming) may occur in the 4 corners of the image. Zoom in slightly to telephoto in order to eliminate this effect. Additionally, a shadow may appear in the image if the built-in flash is used while the lens is mounted. It is highly recommended that an external strobe be used to improve lighting quality.

The lens is compatible with the Olympus PT-045, PT-047, PT-048, and PT-051 waterproof cases.

Constructed from a corrosion-resistant aluminum alloy with an anodized finish
M52 screw mount
Enables you to get closer to your subject while still fitting everything in-frame, thus minimizing distortion and improving image clarity and quality
Changes the camera's focal length from 28mm to 18mm (35mm film equivalent)
85° angle of view underwater; 106.5° on land
Provides 0.65x magnification
A true amphibian of a lens, it is usable both on land and underwater, and can be attached and removed beneath the surface, as well
Depth rating: 200' (60 m)
When used on land, slight vignetting (dimming) may occur in the 4 corners of the image. Zoom in slightly to telephoto in order to eliminate this effect
A shadow may appear in the image if the built-in flash is used while the lens is mounted. An external strobe is highly recommended to improve lighting quality.
Compatible with the Olympus PT-045, PT-047, PT-048, and PT-051 waterproof cases
Construction Corrosion-resistant aluminum alloy (anodized finish)
3 elements in 3 groups
Mount type: M52 screw
Focal Length 18mm (35mm film equivalent)
Angle of View Underwater: 85°
On land: 106.5°
Magnification 0.65x
Depth Rating 200' (60 m)
Dimensions (Diam. x Depth) 3.8 x 1.9" (9.7 x 4.7 cm)
Weight On land: Approx. 0.88 lb (0.40 kg)
Underwater: Approx. 0.51 lb (0.23 kg)
Sea & Sea M52 Wide-Angle Conversion Lens For Olympus PT Waterproof Cases
  • Front Cap
  • Rear Cap
  • Instruction Manual
  • 1-Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    Sea & SeaM52 Wide-Angle Conversion Lens For Olympus PT Waterproof Cases
     
    5.0

    (based on 1 review)

    Ratings Distribution

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    Reviewed by 1 customer

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    5.0

    Definitely an improvement for my setup

    By StrikerForce

    from Simi Valley, CA

    About Me Tech Savvy

    Verified Buyer

    Pros

    • Easy To Use
    • Improves Picture Quality
    • Interfaces Well With Camcorder

    Cons

      Best Uses

      • Upgrade

      Comments about Sea & Sea M52 Wide-Angle Conversion Lens For Olympus PT Waterproof Cases:

      I purchased this product to use for my Masters Research. I've only used it once or twice playing around, but so far i'm supremely satisfied. My camera had a tendency to focus on the housing port instead of my intended subject. This lens seems to be helping with that and definitely letting me view what I need to collect my data.

      The only downside I have (and it's SO trivial) is that the back lens cover doesn't stay on very well. It keeps popping off and I'm worried i'll end up scratching that smaller inner lens during transport

      • Was this a gift?:
      • No

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