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Large 82mm Front Glass Element
The only true 7 element / 5 group digital lens with a Titanium anodized
finish, Fully multi-coated, High-index / low-dispersion optical glass.
HEAR: (High Efficiency Broad-Band AR Coating) -This multi-layer broadband
anti-reflection coating is used in visible display applications for contrast
enhancement and glare reduction
Full panoramic capability, High speed auto-focus / Infrared compatible,
Designed to maximize day and night shots by providing maximum light and
image transmission. 52mm rear threads, 82mm front threads
USA Lifetime Warranty, Made and designed in Japan - Included: Lens Bag, Lens
Covers, Instructions, Lifetime Warranty
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 Opteka
lenses stand up to the most rigorous demands on the stage and on location.
Opteka's hard anti-reflective (AR) coating offers protection specially
formulated to resist flaking, peeling and scratching. This proprietary AR
coating also reduces light loss and flare to less than 1% per surface, compared
to untreated glass which has a light loss of 4% per surface. Advances in ultra
high-index / low-dispersion optical glasses, new barrel materials, and exotic
anti-reflection coatings, along with the latest in computer-aided-design /
computer-aided-manufacturing), are combined to produce lenses of unprecedented
quality. Diamond-cut from crystal-clear, water-white optical glass, Opteka
lenses are ground and polished to a precise precision. Because all Opteka lenses
are designed and manufactured with the highest possible degree of consistency,
you can swap lenses mid-shoot with no discernable variation in color or effect.
The unprecedented purity, color saturation and repeatability of Opteka lenses
virtually eliminate the need for lab color timing corrections caused by other
filters. This puts more creative control where it belongs, in your hands. |
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