Two protected lenses of Pentax

Owners of SLR cameras probably know that in formation of the final image lenses play far not the last role, therefore the announcement to producers the latest production — it always a pleasant event. Here and the Pentax company together with the announcement of the latest K-7 DSLR chamber announced two new lenses: smc PENTAX-DA18-55mmF3.5-5.6AL WR and smc PENTAX-DA50-200mmF4-5.6ED WR.

Both novelties are protected and when using all-weather Pentax chambers allow to make shooting during a rain and a fog. For prevention of pollution of a face-to-face lens it is covered with special structure which simplifies removal from dust glass, грязищи and fingerprints. It is also possible to note existence at lenses of the button of switching between automatic and manual focus.

Two protected lenses of Pentax

Technical smc PENTAX-DA18-55mmF3.5-5.6AL WR properties:

Bayonet joint: PENTAX KAF;
Lens design: 11 parts in 8 groups;
Point of view: 76 — 29 °;
Small diaphragm: F22-38;
Quantity of petals of a diaphragm: 6;
Small distance of focusing: 25 cm;
Filter diameter: 52 mm;
The greatest increase: 0,34х;
Sizes (diameter x length): 68,5 x 67,5 mm;
Weight: 230 g.

Two protected lenses of Pentax

Technical smc PENTAX-DA50-200mmF4-5.6ED WR properties:

Bayonet joint: PENTAX KAF;
Lens design: 11 parts in 10 groups;
Point of view: 31,5 — 8,1 °;
Small diaphragm: F22-32;
Quantity of petals of a diaphragm: 6;
Small distance of focusing: 110 cm;
Filter diameter: 49 mm;
The greatest increase: 0,24х;
Sizes (diameter x length): 69 x 79,5 mm;
Weight: 285 g.

Инфы about cost of novelties, also about time of receipt they in sale are not available yet.

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