Sigma 18-250mm F3.5-6.3 DC Macro OS HSM for Pentax
Item: 17703
Availability: In Stock
Shipping Info: Ships in 1-2 Business Days
Condition: New
Also available:
Protection Plans:
Total Savings: $290.99
-
Extended Warranty Protection Plans
Filters & Filter Kits
- $64.95 $49.95
Precision (UV) Ultra Violet Coated Glass Filter - 62mm
- $65.00 $49.99
Precision (UV) Standard Filter
- $79.00 $69.99
Precision CPL ( Circular Polarizer ) Standard Filter
- $109.95 $139.95
Precision (UV) Ultra Violet Coated Filter (62mm)
- $129.95 $169.95
Precision (UV) Ultra Violet Multi Coated Glass Filter (62mm)
- $169.95 $189.95
Precision (CPL) Circular Polarized Coated Filter (62mm)
- $84.00 $69.99
Tiffen Standard UV Filter
- $104.00 $99.99
Tiffen Standard CPL ( Circular Polarizer ) Filter
- $201.95 $229.95
Precision 3 Piece Coated Filter Kit (62mm)
- $251.95 $279.95
Precision 3 Piece Multi Coated Glass Filter Kit (62mm)
- $321.95 $439.95
Precision 6 Piece HD Multi Coated Glass Filter Kit (62mm)
- $139.99 $149.99
Tiffen UV ( Ultra Violet ) Coated Filter (62mm)
- $149.99 $159.99
Tiffen UV Multi Coated Glass Filter (62mm)
- $159.99 $169.99
Tiffen CPL ( Circular Polarizer ) Filter (62mm)
- $249.99 $289.99
Tiffen 3 Piece Filter Kit (62mm)
- $289.99 $329.99
Tiffen 3 Piece Multi Coated Filter Kit (62mm)
- $141.99 $149.99
Hoya UV ( Ultra Violet ) Coated Filter (62mm)
- $89.00 $79.99
B&W Standard UV Filter
- $109.00 $99.99
B+W CPL ( Circular Polarizer ) Standard Filter
- $151.99 $159.99
Hoya CPL ( Circular Polarizer ) Filter (62mm)
- $161.99 $169.99
Hoya UV ( Ultra Violet ) Multi Coated Glass Filter (62mm)
- $171.99 $189.99
Hoya CPL ( Circular Polarizer ) Multi Coated Glass Filter (62mm)
- $211.99 $259.99
Hoya 3 Piece Filter Kit (62mm)
- $263.99 $289.99
Hoya 3 Piece Multi Coated Glass Filter Kit (62mm)
- $141.99 $149.99
B&W UV Coated Filter (62mm)
- $156.99 $169.99
B&W UV Multi Coated Glass Filter (62mm)
- $156.99 $169.99
B+W CPL ( Circular Polarizer ) Filter (62mm)
- $176.99 $189.99
B+W CPL ( Circular Polarizer ) Multi Coated Glass Filter (62mm)
- $281.99 $299.99
B+ W 3 Piece Digital Filter Kit (62mm)
- $311.99 $359.99
B+W 3 Piece Multi Coated Digital Filter Kit (62mm)
Pouches & Cases
- $54.99 $39.99
Precision Neoprene Lens Pouch
Assorted Hoods
- $59.99 $49.99
Precision Hard Lens Hood For Autofocus Lens
Extenders, Converters, Close Up Accessories
- $149.99 $169.99
Precision 4 Piece Digital Close-Up Lens Set
- $729.99 $869.99
Precision Digital 2X Tele Converter For SLR Lenses Multi Coated
Caps & Lens Holders
- $43.99 $19.99
Precision Snap-On Lens Cap For Lens
Lens Cleaning & Care
- $39.99 $14.99
3 In 1 Lens Cleaning Dust Pen Kit
- $39.95 $14.95
Air Dust Blower For Lens
- $49.99 $29.99
Precision Cap Keeper & Lens Cap Holder
- $49.99 $29.99
Precision 5 Piece Lens Cleaning Kit
-
Sigma 18-250mm F3.5-6.3 DC MACRO HSM, a compact, high zoom ratio lens, covering wide angle, telephoto and macro photography. By revolutionizing the optical and structural design of the Sigma 18-250mm F3.5-6.3 DC HSM, this new lens achieves a compact size and a minimum focusing distance of 35cm. New material, Thermally Stable Composite (TSC) maintains its structure and has little contractility especially in varying temperatures, is incorporated into the lens barrel. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
A wide range of photography is possible in one lens
Covering wide angle 18mm to telephoto 250mm, this versatile lens designed exclusively for digital SLR cameras, is suitable for all-purpose photography including landscape, sport, and macro photography. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
Excellent for macro photography
Close-up capability is improved with the minimum focusing distance of 35cm throughout the entire zoom range, and maximum magnification ratio of 1:2.9. In APS-C size equivalent, macro photography with approximately 1:2 magnification ratio is possible. In addition, with this lens, the size and framing of subjects can be adjusted by rotating a zoom ring, making macro photography easier than using fixed focal macro lens. For further convenience, the maximum magnification ratio at each focusing distance appears on the side of the lens barrel.
Revolutionizing the design foundation results in compact size
Optimization of the power arrangement by such as incorporating double-sided aspherical lenses, and reexamination of design, the filter diameter size is reduced. This compact size lens has the approximately 13x high zoom ratio with the filter size of diameter 62mm, and dimensions of diameter 73.5mm x Length 88.6mm. It ensures portability and overall ease of use, making it perfect for travel and leisure photography.
TSC (Thermally Stable Composite)
The new material "TSC (Thermally Stable Composite)", which has little contractility especially in temperature changes, as well as maintaining firmness, is incorporated into the lens barrel. Compared to Polycarbonate which is generally used, TSC has higher elasticity by approximately 25%. Since thermal shrinkage is low, it has high affinity to metal parts which contributes to high quality product manufacturing. It also contributes to the parts such as the zoom ring and scaling to be slimmer.
Brass made bayonet mount
This lens incorporates brass made bayonet mount which has both high accuracy and solidity, same as the mount for camera body. The special treatment to reinforce the strength is applied on the surface to make it a high quality lens that is resistant for long-term use.
Superior optical performance
SLD (Special Low Dispersion) glass element offers excellent correction of color aberration. Three aspherical lenses including double-sided aspherical lens together with the latest design, prevent and correct all types of aberrations including astigmatism, achieving high quality images throughout the entire zoom range
Flare and ghosting conscious design blades
From an early stage, flare and ghosting are thoroughly measured to establish the design which is resistant to strong incident light such as backlight. Super Multi-Layer Coating reduces flare and ghosting, and provides sharp and high contrast images even in backlit conditions. Supplied petal-type hood can be attached to block out extraneous light which has a harmful influence on rendering of the lens, and prevent internal reflections to occur. -
• Petal-Type Lens Hood (LH680-04)
• Front Lens Cap (LCF II)
• Rear Lens Cap (LCR)
• Brand New Factory Fresh Import Model