Sigma Front Cap Adapter for 4.5mm F2.8 Fisheye Lens
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Sigma Front Cap Adapter for 4.5mm F2.8 Fisheye Lens

SKU: SGCA48672
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Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

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Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

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Sigma CA486-72 Specifications

  • Compatibility

    Lens: Sigma 4.5mm f/2.8 EX DC HSM Lens
    Lens Cap: 72mm snap-on lens cap

  • Construction

    Aluminum alloy

About Sigma CA486-72

This is a retainer ring which allows the front cap to be installed. Also compatible with 4.5mm F2.8 Fisheye Lens.

Compatability
• Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens
• 30mm F1.4 ART DC HSM
• 8-16mm 4.5 -5.6 DC HSM
• 10-20mm F3.5 EX DC HSM
• 17-50mm F2.8 EX DC OS HSM
• 17-50mm F2.8 EX DC HSM
• 17-70mm F2.8-4 CONTEMPORARY DC Macro OS HSM
• 17-70mm F2.8-4 CONTEMPORARY DC Macro OS HSM
• 18-250mm F3.5-6.3 DC Macro OS HSM
• 18-200mm F3.5-6.3 CONTEMPORARY DC Macro OS HSM
• 18-300mm F3.5-6.3 CONTEMPORARY DC Macro OS HSM

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What's in the box:

  • Sigma Front Cap Adapter for 4.5mm F2.8 Fisheye Lens
  • Sigma 4 Year Limited Warranty (1 Year North and South America + 3 Year USA Extended Warranty with Registration)