The Sea Frogs A7R IV underwater housing has been retired and is no longer available.
If you already dive with one, everything on this page still fits it: the 90 mm flat and dome ports and their extension rings, zoom and focus gears for your lenses, trays, shutter grips and spare parts.
Sale
Zoom Gear for Sony E PZ 18-105mm F4 G OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony E16-50 f3.5-5.6 PZ OSS II Lens
$24.00
$21.00
Sale
Zoom Gear for Sony E16-50 f3.5-5.6 PZ OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 12-24mm F4 G Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 16-35mm F2.8 GM II Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 16-35mm F2.8 GM Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 16-35mm F4 ZA OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 24-105mm F4 G OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 24-70mm F2.8 GM II Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 24-70mm F2.8 GM Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 24-70mm F4 ZA OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 28-60 F4-5.6 Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 28-70mm F3.5-5.6 OSS Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE 70-200mm F4 Lens
$24.00
$21.00
Sale
Zoom Gear for Sony FE PZ 16-35mm F4 G Lens
$24.00
$21.00
Sale
Zoom Gear for Tamron 11-20mm F2.8 Di III RXD E-Mount Lens
$24.00
$21.00
Sale
Zoom Gear for Tamron 17-28mm F2.8 Di III RXD E-Mount Lens
$24.00
$21.00
Sale
Zoom Gear for Tamron 20-40mm F/2.8 Di III VXD E-Mount Lens
$24.00
$21.00
Sale
Zoom Gear for Tamron 28-75mm F2.8 Di III VXD G2 E-Mount Lens
![[42-sfzg90e18105-42.2-sfzg80e18105] Zoom Gear for Sony E PZ 18-105mm F4 G OSS Lens](http://www.saltedline.com/cdn/shop/files/42-sfzg90e18105-42.2-sfzg80e18105-1-zoom-gear-for-sony-e-pz-18-105mm-f4-g-oss-lens_{width}x.webp?v=1765582035)
![[32.3-sfzg90fe2860m-32.5-sfzg80e1650iir] Zoom Gear for Sony E16-50 f3.5-5.6 PZ OSS II Lens](http://www.saltedline.com/cdn/shop/files/32.3-sfzg90fe2860m-32.5-sfzg80e1650iir-1-zoom-gear-for-sony-e16-50-f3-5-5-6-pz-oss-ii-lens_{width}x.webp?v=1765582035)
![[32-sfzg90e1650-32.2-sfzg80e1650r] Zoom Gear for Sony E16-50 f3.5-5.6 PZ OSS Lens](http://www.saltedline.com/cdn/shop/files/32-sfzg90e1650-32.2-sfzg80e1650r-1-zoom-gear-for-sony-e16-50-f3-5-5-6-pz-oss-lens_{width}x.webp?v=1765755690)
![[01-SFZG90FE1224F4] Zoom Gear for Sony FE 12-24mm F4 G Lens](http://www.saltedline.com/cdn/shop/files/01-sfzg90fe1224f4-1-zoom-gear-for-sony-fe-12-24mm-f4-g-lens_{width}x.webp?v=1742035721)
![[05-SFZG90FE24701635II] Zoom Gear for Sony FE 16-35mm F2.8 GM II Lens](http://www.saltedline.com/cdn/shop/files/05-sfzg90fe24701635ii-1-zoom-gear-for-sony-fe-16-35mm-f2-8-gm-ii-lens_{width}x.webp?v=1742035721)
![[04-SFZG90FE1635GM] Zoom Gear for Sony FE 16-35mm F2.8 GM Lens](http://www.saltedline.com/cdn/shop/files/04-sfzg90fe1635gm-1-zoom-gear-for-sony-fe-16-35mm-f2-8-gm-lens_{width}x.webp?v=1742035721)
![[03-SFZG90FE1635F4] Zoom Gear for Sony FE 16-35mm F4 ZA OSS Lens](http://www.saltedline.com/cdn/shop/files/03-sfzg90fe1635f4-1-zoom-gear-for-sony-fe-16-35mm-f4-za-oss-lens_{width}x.webp?v=1742035721)
![[26-SFZG90FE1635GM] Zoom Gear for Sony FE 24-105mm F4 G OSS Lens](http://www.saltedline.com/cdn/shop/files/26-sfzg90fe1635gm-1-zoom-gear-for-sony-fe-24-105mm-f4-g-oss-lens_{width}x.webp?v=1742035721)
![[10-SFZG90FE24701635II] Zoom Gear for Sony FE 24-70mm F2.8 GM II Lens](http://www.saltedline.com/cdn/shop/files/10-sfzg90fe24701635ii-1-zoom-gear-for-sony-fe-24-70mm-f2-8-gm-ii-lens_{width}x.webp?v=1742035721)
![[11-SFZG90FE2470GM] Zoom Gear for Sony FE 24-70mm F2.8 GM Lens](http://www.saltedline.com/cdn/shop/files/11-sfzg90fe2470gm-1-zoom-gear-for-sony-fe-24-70mm-f2-8-gm-lens_{width}x.webp?v=1742035721)
![[09-SFZG90FE2470F4] Zoom Gear for Sony FE 24-70mm F4 ZA OSS Lens](http://www.saltedline.com/cdn/shop/files/09-sfzg90fe2470f4-1-zoom-gear-for-sony-fe-24-70mm-f4-za-oss-lens_{width}x.webp?v=1742035721)
![[13-SFZG90FE2860] Zoom Gear for Sony FE 28-60 F4-5.6 Lens](http://www.saltedline.com/cdn/shop/files/13-sfzg90fe2860-1-zoom-gear-for-sony-fe-28-60-f4-5-6-lens_{width}x.webp?v=1742035721)
![[12-SFZG90FE2870OSS] Zoom Gear for Sony FE 28-70mm F3.5-5.6 OSS Lens](http://www.saltedline.com/cdn/shop/files/12-sfzg90fe2870oss-1-zoom-gear-for-sony-fe-28-70mm-f3-5-5-6-oss-lens_{width}x.webp?v=1742035721)
![[24-SFZG90FE90] Zoom Gear for Sony FE 70-200mm F4 Lens](http://www.saltedline.com/cdn/shop/files/24-sfzg90fe90-1-zoom-gear-for-sony-fe-70-200mm-f4-lens_{width}x.webp?v=1742035721)
![[06-SFZG90MFE1635F4] Zoom Gear for Sony FE PZ 16-35mm F4 G Lens](http://www.saltedline.com/cdn/shop/files/06-sfzg90mfe1635f4-1-zoom-gear-for-sony-fe-pz-16-35mm-f4-g-lens_{width}x.webp?v=1742035721)
![[61.1-sfzg90ef1635f28lii] Zoom Gear for Tamron 11-20mm F2.8 Di III RXD E-Mount Lens](http://www.saltedline.com/cdn/shop/files/61.1-sfzg90ef1635f28lii-1-zoom-gear-for-tamron-11-20mm-f2-8-di-iii-rxd-e-mount-lens_{width}x.webp?v=1765582035)
![[61-SFZG90FE2470F4] Zoom Gear for Tamron 17-28mm F2.8 Di III RXD E-Mount Lens](http://www.saltedline.com/cdn/shop/files/61-sfzg90fe2470f4-1-zoom-gear-for-tamron-17-28mm-f2-8-di-iii-rxd-e-mount-lens_{width}x.webp?v=1742035722)
![[61.2-sfzg90ef1635f28lii] Zoom Gear for Tamron 20-40mm F/2.8 Di III VXD E-Mount Lens](http://www.saltedline.com/cdn/shop/files/61.2-sfzg90ef1635f28lii-1-zoom-gear-for-tamron-20-40mm-f-2-8-di-iii-vxd-e-mount-lens_{width}x.webp?v=1776156655)
![[62.1-sfzg90fe2875vxd] Zoom Gear for Tamron 28-75mm F2.8 Di III VXD G2 E-Mount Lens](http://www.saltedline.com/cdn/shop/files/62.1-sfzg90fe2875vxd-1-zoom-gear-for-tamron-28-75mm-f2-8-di-iii-vxd-g2-e-mount-lens_{width}x.webp?v=1765582035)