Canon EF 100mm f2.8 port$ 319.00
239 grams, 8.5 oz.
Diameter x length 4.7" x 4.5"
"Despite the large maximum aperture, the lens remains compact. Lens group 5 moves for rear focusing, and sharp, crisp pictures are obtained at all apertures. The background blur is ideal for portraits. The USM autofocuses the lens quickly and quietly."
✓ Sized for an exact fit
✓ Lens element is field replaceable by simply removing the retaining ring
✓ Light weight construction
✓ CNC machined Type III hard anodized aluminum hardware
✓ Aerospace quality carbon fibre tube
✓ Supplied with Neoprene port cover
✓ Rated for a depth of 33 feet (2 ATM/BAR, 29.8 psi)
✓ Every port is pressure tested to a depth of 33 feet