Aquatica Underwater Macro Lens +5 -19352 Wide Wet Lenses Features male fitting on 1/2-inch

Features male fitting on 1/2-inch end and female fitting on 3/4-inch end

4 WD-4 Wide Angle Dome

Compatible with the Canon EF-S 17-85 mm f/4-5

such as lithium primary batteries

For specific compatibility

Aquatica Underwater Macro Lens +5 -19352 Wide Wet Lenses Features male fitting on 1/2-inchAquatica +5 Wet Diopter Close Up Lens. +5 Wet Diopter close up lens, achromatic dual elements BK 7 mineral glass in Air, 67mm mounting threads provided. The dual elements (commonly known as doublets) are sealed inside an air space. This optical formula helps eliminate aberration and distortion, improving sharpness and maintaining the magnification of the original lens when submerged. The Aquatica close lenses have true magnification value, when a