WEEFINE WFL06S APO Underwater Apochromatic Close-Up Lens 23 ( With M67 Adapter )

PREORDER 15 DAYSWFL06S APO (Underwater Apochromatic Close-Up Lens)Key Features:•Lens Construction:5 elements; 3 groups•Compatible camera and lens (Recommendation):Sensor Size: 36mm X 24mm (135mm Full Frame)Camera Lens: 60mm-105mm•Diopter (Underwater Focal length): 23 (43.48mm)•Working Distance:27mm-36mm (From 1st Lens Suface)•Max.Magnification:x4.2 (Area Ratio x17.64) with 105mm F2.8 Macro Lens•Glass/Coating:Optical Glass / Multi-Layer BBAR Coating•Lens Barrel:Aluminum with Type II Anodizing•Mounting M67XP0.75•Dimension Ø71.8X60.3mm•Weight (Air)):593g•Weight (Underwater):379g•Depth Rate):60m (197ft)