Ukrainian saboteurs reportedly poison 35 Russian soldiers in Crimea, 24 die. News. Original Article: Excerpt courtesy of "" RSS feed. Sat, 02 Dec 2023 23:22 ...

Some time ago I found an superb quality door viewer (the kind you put in a door to see who is outside) that was made in Russia. The optics were far, far better ...

Russia and China lash out at 'destructive' US in united front against West. News. Original Article: Excerpt courtesy of "" RSS feed. Thu, 08 Apr 2021 20:11:14 ...

Former LAPD officer accused of sexually assaulting four children dies in custody. News. Original Article: Excerpt courtesy of "" RSS feed. Wed, 24 May 2023 11 ...

I praised the non-rotating front on the 50mm lens. But is only designed 50% right. The missing 50% is the internal focusing mechanism. The 50mm lens has an ...

The Project Gutenberg EBook of General Science, by Bertha M. Clark This eBook is for the use of anyone anywhere at no cost and with almost no restrictions ...

To easily interface to this experimental dummy battery pack, I decided to solder a 9-volt battery snap contact to the dummy battery electrical contacts (see ...

Voltage: 100V. Current: 0.5A. Contact Resistance: 40mΩ max. Dielectric Withstanding Voltage: 500V AC/l min. Insulation Resistance: 1000 MΩ min. Mechanical.

So I have been processing the raw files with dcraw. However, with numerous command-line options, there could be endless results generated by the dcraw software.

But seems that they are internal focus, but all of the have a front element that extends outward with the zoom function. Is there any lens ...