Designed a lens hood for my Sigma 50-500mm OS HSM (more info in comments) : r/Photography_Gear
Sigma LH1050-01 Lens Hood for 150-600mm f/5-6.3 Contemporary DG OS HSM at KEH Camera
ROLANPRO Lens Hood Telephoto Lens Folding Hood for Canon Nikon Sigma Tamron 500 mm f/4 DSLR (M) Fold Lens Hood
A&R 95mm Long Metal Lens Hood for 500mm Mirror Lens Tamron & Sigma 150-600mm | eBay
Sigma Lens Hood for 120-300mm F2.8 APO EX Digital OS HSM Lens
willoughbys.com
Sigma 150-600mm f5-6.3 DG DN OS review | Cameralabs
Sigma DG 150-500mm f5-6.8 APO HSM OS telephoto zoom lens, hood, caps, – RecycledPhoto
Amazon.com : Fotga Metal 95mm x 78mm Thread Screw-in Tele Zoom Lens Hood for Sigma 150-600mm 50-500mm for Tamron SP 150-600mm f/5-6.3 Di VC USD Lens for Sony FE 200-600mm F5.6-6.3 G
Sony 200-600mm vs Sigma 150-600mm vs Tamron 150-500mm - Mirrorless Comparison
Sigma Lens Hood for 150-600mm f/5-6.3 DG OS HSM LH1050-01 B&H
Genuine Sigma LH 935-01 Lens Hood Shade for 50-500mm f/4-6.3 EX DG APO HSM RF | eBay
Amazon.com : Haoge 95mm Screw-in Lens Hood for Tamron SP 150-600mm f/5-6.3 Di VC USD G2, fit Sigma 150-600mm f/5-6.3 50-500mm F4.5-6.3, Compatible with Nikon Nikkor AF-S 200-500mm f5.6E ED VR Lens :
Tamron 150-500mm f/5-6.7 Di III VC VXD Lens for Sony E | Bedfords.com
Sigma 150-500mm f/5-6.3 APO DG HSM Lens for Sony A Mount | NJ Accessory/Buy Direct & Save
Sigma 150-500mm f/5-6.3
Sigma DG 150-500mm f5-6.8 APO HSM OS telephoto zoom lens, hood, caps, – RecycledPhoto