
Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
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 international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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3" (77mm)
Fisheye Dome Port 240, Optical Dome Port II 165, Optical Dome Port II 230
Canon EF17-40mm F4L USM, Canon EF 16-35mm F4L IS USM
Nikon AF-S 16-35mm F4G ED VR, Nikon AF-S Nikkor 18-35mm F3.5-4.5G ED
1 element in 1 group (AR-multi-coated on both sides)
Optical glass (AR-multi-coated on the both sides) and corrosion-resistant Aluminum alloy.
3.3 x 0.3" (85 x 8.4mm)
1.7 oz (48g)
752221521313
Designed to improve the resolving power at the edges and corners of images by a value of 2 f-stops making it possible to produce images with sharp edges and corners.
When used with a 77mm diameter wide-angle zoom lens, the lens corrects image aberration and distortion (Field curvature and distortion are rectified by approximately 2 f-stops value.). The lens helps reproduce clear images when mounted on a compatible lens for interchangeable lens cameras (full-frame SLR cameras).