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Compare Pentax SMCP-DA 16-45mm f/4.0 ED AL Lens to Pentax 16-50mm f/2.8 ED AL IF SDM Lens

Comparing 1 - 2 of 2 products

 
 
 

Pentax 21507 Image

Pentax 21650 Image
From $431  |  10 stores
From $744  |  15 stores
  Smart Buy   
The lowest price from a trusted store. What is "<span>Smart Buy</span>"?
cameraworld.com $900
FREE SHIPPING
Product Description   
  Zoom Wide Angle-Telephoto DA 16-45mm f/4.0 ED AL Autofocus Lens.
The smc PENTAX-DA* 16-50mm f/2.8 ED AL[IF]SDM wide angle zoom lens delivers the highest level of optical quality and includes SDM technology for fast, accurate, quiet focus. Bringing together... More
The smc PENTAX-DA* 16-50mm f/2.8 ED AL[IF]SDM wide angle zoom lens delivers the highest level of optical quality and includes SDM technology for fast, accurate, quiet focus. Bringing together advanced optical technologies, including aspherical elements, special optical-glass elements and original lens coatings, these new interchangeable lenses are superior to any existing lens series in terms of contrast, clarity and edge-to-edge sharpness. Less
Product MPN   
MPN 21507 21650
Key Features   
Camera Format   What is "Camera Format"? Other Format Unknown
Lens Type   What is "Lens Type"? Zoom Lens Zoom Lens
Focal Length 16mm - 45mm Unknown
Lens Max Aperture f/4 Unknown
Min Aperture f/22 Unknown
Focus Type   What is "Focus Type"? Autofocus • Manual Focus Autofocus • Manual Focus
Macro Magnification Unknown x 3.1
Mount Unknown Pentax
Other Features   
Closest Focusing Distance 11.04 in Unknown
Picture Angle 35 - 83 degrees 32.5 - 83 degrees
Attachment / Filter Size 67 mm Unknown
Macro Lens   What is "Macro Lens"? Without Macro Lens Unknown
Groups / Elements 13 Elements in 10 Groups 15 Elements in 12 Groups
Designed for Digital Camera Yes Unknown
Dimensions   
Diameter 2.8 in 3.9 in
Length 3.6 in 3.31 in
Weight 12.9 oz 20.11 oz
Miscellaneous   
UPC 027075079762 0027075129252
Product ID 22039422 44803486
 
Product Reviews
Pentax 21507 Image
Pentax SMCP-DA 16-45mm f/4.0 ED AL Lens
4/5 stars
5 reviews
Pentax 21650 Image
Pentax 16-50mm f/2.8 ED AL IF SDM Lens

The best APS-C DSLR "digital" standard lens performer for its money.

by ricehigh , Sep 16, 2004
Pros: Very good optical characteristics (but not perfect, see text); Good build quality; Best value.
Cons: Reverse zoom design; Still larger and heavier than film counterparts; Some unfavourable optical characteristics.
The Bottom Line: Best Buy.
This reviewer recommends this product.
Review: Preamble: This review is intended for advanced amateurs to professional photographers. Some of the terms used will not be explained in details, however, I would try to explain them in brief within brackets. If you still do not know exactly what...
Author's Rating: 4/5 stars  

Mixed performance

by wlachan , Jan 28, 2007
Pros: Decent centre sharpness, flare resistance, really shines at close range, affordable.
Cons: Average built quality, corner sharpness could be better for scenery, block built-in flash beyond 28mm.
This reviewer recommends this product.
Review: This is a lens that you both love and hate. First of all, it seems a little large for its range and aperture. It almost double its length at 16mm. The built-in flash would be blocked a little beyond 28mm. Centre sharpness is decent but corner...
Author's Rating: 4/5 stars  
Read all reviews for this product >>
 

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