About dustproof, water resistance, and simplified weather resistance
• Dust-proof and water-resistant lenses
DA * 55mm f/1.4
SDM
, DA * 300mm f/4ED [IF) SDM, DA *
200mm
f/2.8ED [IF] SDM,
DA
* 16-50mm f/2.8ED AL [IF]
SDM
, DA * 50-135mm f/2.8ED [IF]
SDM
, DA * 60-250mm
f/4ED [IF]SDM
These DA
* lenses are dust-proof and water-resistant because each
part
is individually
sealed.
This
makes
it difficult for dust and water to
enter
the lens.
• Lenses with simplified weather-resistant construction
DA 18-55mm f/3.5-5.6
AL
WR
, DA 50-200mm f/4-5.6ED
WR
These lenses are made with a simplified weather-resistant construction by using
DA
*
lens sealing technology which makes it difficult for
water
to
enter the lens.