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Pentax HD D-FA 150-450mm F4.5-5.6ED DC AW

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Price:
Rp30,556,000
Brand:
Weight:
1 KGS
Shipping:
Rp20,000 (Fixed shipping cost)
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Product Description

Product Highlights

K-Mount Lens/Full Frame Format
225-675mm (35mm Equivalent on APS-C)
Aperture Range: f/4.5 to f/27
Extra-Low Dispersion Glass Elements
HD and Super Protect Coatings
Direct Current AF and Quick-Shift Focus
Focus Preset Modes and Range Limiter
Weather-Resistant with 21 Seals
Detachable, Rotatable Tripod Collar
Rounded 9-Blade Diaphragm

This super-telephoto zoom lens has been developed to cover focal lengths from 150mm to 450mm — a focal-length range most demanded 
by high-end PENTAX-camera users

It features the PENTAX-original, high-grade HD Coating to produce extra-sharp, high-contrast images even under demanding lighting conditions 
such as in backlight. It also incorporates three ED (Extra-low Dispersion) Glass elements and an Anomalous Dispersion Glass element 
to effectively compensate chromatic aberration. Its dustproof, weather-resistant body also makes it extremely dependable and durable 
in demanding outdoor conditions.


Features 

Super-telephoto coverage with three-times zoom ratio

When mounted on a PENTAX K-mount SLR camera body, this zoom lens covers a super-telephoto range from approximately 230mm to 690mm 
in the 35mm format. It is designed to be compact and light enough to handhold during long-range shooting of such subjects as wildlife, 
aircraft and sports.

Outstanding image description
Thanks to its state-of-the-art optics featuring three ED (Extra-low Dispersion) Glass elements and one Anomalous Dispersion Glass element, 
this zoom lens effectively minimizes spherical and chromatic aberrations, while producing crisp, high-quality images free of color bleeding.

HD Coating to optimize image rendition
This lens is treated with the high-grade, multi-layer HD Coating. Compared with conventional multi-layer coatings, this PENTAX-original 
coating assures higher light transmittance and less reflection to deliver bright, high-contrast images free of flare and ghost images, 
even under demanding lighting conditions such as backlight.

Dustproof, weather-resistant construction

Developed as an AW (All Weather) model, this zoom lens features a dependable dustproof, weather-resistant construction with 21 special 
seals to prevent the intrusion of water and dust particles into the lens interior. By pairing it with a PENTAX weather-resistant digital 
SLR camera body, it assures a durable, reliable digital imaging system that performs superbly in demanding shooting settings — even in rain 
or mist, or at locations prone to water splashes or spray.

Newly installed three-position switch for Quick-Shift Focus System
In order to improve its operability, a three-position switch is newly installed on this lens, allowing instant switching among QFS/A, 
QFS/M and MF modes. QFS/A is an autofocus-priority mode, which allows the user to switch to manual-focusing operation only when autofocus 
operation is completed. QFS/M is a manual-focus-priority mode, which enables the user to switch to manual focusing at any time — even when 
the AF system is in operation. MF mode allows the user to instantly switch to manual focusing with a simple twist of the focus ring on 
the lens. With a choice of three distinctive modes, the user is assured of speedier, more accurate focusing operation for a given subject 
or application.

Four AF buttons installed on the lens barrel
In order to provide more stable AF operation and better hold of the lens regardless of the camera’s orientation — horizontal or 
vertical — this lens provides four AF buttons on its barrel — one at every 90 degrees.* The user can assign preferred settings to these 
AF buttons, including: a Focus Preset mode to preprogram the focus position and instantly shift the focus to that position; and an AF Cancel 
mode to intentionally fix the focus at a desired point during Continuous AF operation.
* The PENTAX K-3, PENTAX K-S2 and PENTAX K-S1 are currently the only model to accommodate the AF button functions. To activate these 
functions, the camera's firmware must be updated to the latest version. Link to the latest firmware

Other features
?Smooth, quiet AF operation using a lens-installed AF driving motor
?Round-shaped diaphragm to produce a natural, beautiful bokeh (defocus) effect, while minimizing the streaking effect of point light 
sources
?Focus range limiter to minimize AF operation time by fixing the focus range to one of three sub-ranges
?SP (Super Protect) coating to keep the front surface free of dust and stains
?Zoom lock lever to prevent the lens barrel from free-falling
?Detachable tripod mounting with a newly designed anti-falling mechanism

SPEC :

 

Type

Super Telephoto

Focal length (Equivalent to 35mm format)

150-450mm(230-690mm)

Maximum Aperture

F4.5-5.6

Minimum Aperture

F22-27

Angle of View

10.7-3.6°(when attached to PENTAX digital SLR cameras)

16.5-5.5°(when attached to PENTAX 35mm SLR cameras)

Lens construction

18 elements / 14 groups

No. of diaphragm blades

9

Rounded aperture?150mm: F4.5-8450mm: F5.6-8?

Closest focusing distance

2m

Maximum reproduction ratio

0.22x

Filter size

86mm

Diameter x length

Approx.95mm x 241.5mm (3.7 in. x 9.5 in.)

Weight

Approx.2000g /70.5 oz (with hood Approx.2130g /75.1 oz)

(with hood and tripod mount Approx.2325g/82.0 oz)


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