Sporting the ultra-quiet SDM autofocus and extreme weather-resistance, the DA Star 300mm, designed exclusively for PENTAX digital SLRs, is the perfect long lens for in-the-wild telephoto photography.
The smc PENTAX DA Star 300mm F4 ED (IF) SDM is a high-performance telephoto lens.
The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation.
The SDM focus system incorporated in this lens results in a smoother, quieter autofocusing operation using a built-in supersonic motor.
The focal length is equivalent to 450mm in the 35mm format.
The tightly sealed, weather-resistant and dust-resistant construction enhances durability for use in both rainy and dusty conditions, making the DA Star 300mm F4 ED (IF) SDM lens a perfect companion for the weather-resistant PENTAX DSLR bodies.
The PENTAX-original SP (Super Protect) coating repels dust, water and grease to keep your lens clean and your image quality at its peak.
The Extra-low Dispersion (ED) elements compensate for chromatic aberration.
Developed specifically for PENTAX digital SLR cameras.
Gamintojas(?) Nuoroda į oficialų gamintojo puslapį |
Ricoh
|
Bajoneto tipas |
Pentax
|
Tipas |
Pentax
|
Sensoriaus tipas |
APS-C
|
Šviesumas |
4
|
Židinio nuotolis |
300 mm
|
35mm fokusavimo ekvivalentas |
460 mm
|
Minimalus fokusavimo atstumas |
140 cm
|
Stabilizavimo sistema |
Nėra
|
Stabilizavimas |
|
Kadro dydis |
|
Filtro skersmuo |
77 mm
|
Skersmuo |
83 mm
|
Blenda |
Taip
|
Matmenys (Ilgis) |
184 mm
|
Spalva |
Juoda
|
Pristatymo laikas |
5-19 d.d.
|
Fokusavimas |
|
Prekės kodai |
0016objpent 21760 027075141261 4961333141265 0027075141261
|