To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

Pentax DA* 16-50mm lens

From Wikipedia, the free encyclopedia

The DA* 16–50mm lens is a family of professional wide-angle lenses made by Ricoh Imaging. The current version, the HD DA* 16-50mm f/2.8L ED PLM AW, replaced the older smc DA* 16-50mm f/2.8 ED IF SDM lens in 2021.

YouTube Encyclopedic

  • 1/2
    Views:
    37 021
    21 562
  • PENTAX DA 16-50mm Review
  • Pentax DA 21mm Limited Review

Transcription

smc DA* 16-50mm F2.8 ED AL (IF) SDM

The Pentax smc DA* 16-50mm F2.8 ED AL (IF) SDM is an advanced standard zoom lens for Pentax K-mount APS-C DSLR bodies, announced by Pentax on February 21, 2007.

HD DA* 16-50mm F2.8 ED PLM AW

The Pentax smc DA* 16-50mm F2.8 ED AL (IF) SDM is a professional standard zoom lens for Pentax K-mount APS-C DSLR bodies. Development was announced on 25th May 2020,[1] officially product name announced on October 25, 2021,[2] launched on July 15, 2021[3] and first shipped in August 2021.


Specifications

Attribute smc ED AL [IF] SDM HD ED PLM AW
Image
Key features
Full-frame compatible Yes No
★-series Yes Yes
Macro No No
Manual focus override Yes Yes
Weather-sealing Yes Yes
Lens-based stabilization No No
Aperture ring No No
Technical data
Aperture (max-min) f/2.8–f/32
Construction 15 groups / 12 elements 16 groups / 10 elements
# of diaphragm blades 9 9 (rounded)
Closest focusing distance 0.3 m (0.98 ft)
Max. magnification 0.21× (1:4.8) 0.24× (1:4.2)
Horizontal viewing angle 74°-27°
Diagonal viewing angle 83°-31.5°
Vertical viewing angle 52°-18°
Physical data
Weight 565 g (1.246 lb) 712 g (1.570 lb)
Maximum diameter 84 mm (3.3 in) 84 mm (3.3 in)
Length 98.5 mm (3.88 in) 117 mm (4.6 in)
Filter diameter 77 mm 77 mm
Accessories
Lens hood PH-RBJ77 PH-RBM77
Retail information
Release date March 2007 July 2021
MSRP $ $749 $1,399
Street price $ $749 $1,399

References

  1. ^ "Neue PENTAX Produkte in Vorbereitung". Ricoh Imaging. May 25, 2020. Retrieved July 15, 2021.
  2. ^ "HD PENTAX-DA★ 16-50mm F2.8 ED PLM AW (tentative name), high-performance Star-series lens". Ricoh Imaging. February 25, 2021. Retrieved July 15, 2021.
  3. ^ "HD PENTAX-DA★ 16-50mm F2.8 ED PLM AW: A large-aperture standard zoom lens". Ricoh Imaging. July 15, 2021. Retrieved July 15, 2021.

External links

Media related to SMC Pentax-DA* 16-50mm F2.8 ED AL (IF) SDM at Wikimedia Commons

This page was last edited on 25 August 2023, at 15:53
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.