Cr2032 Battery In Grams

I run through a bunch of CR2032 batteries every couple of months. I like these because battery life has been good, and I can buy them at a reasonable price through B&H.

The RAYOVAC CR2032 Lithium Battery (2-Pack) contained two, count-em two CR2032 cells. Absolutely amazing!!. These were purchased as spares, so I have not measured their voltage yet. Presumably, they will produce the rated 3 Volts and will last for 190 to 240 mAh. They are 20 mm in diameter, shiny and light weight and most likely contains some lithium & manganese dioxide so are technically a LiMn02 cells. FYI: They can explode if heated to more than 80 deg. C.

I love how easy it is to clip these on, and the drone still maintains the 249 grams. Footage looks amazing.

I bought this lens after reading mulitple reviews from several sources, often comparing the other similar offerings from Panasonic and Olympus. One point I would emphasize is this lens is not light or small� but is much lighter than the Oly 7-14m f2.8 and a little smaller. � Pana lens 315 grams� 2.89" X 3.46" Oly� lens� �534 grams� 3.11" X 4.17" I would not want a lens weighing over a pound. Both are expensive, currently similarly priced over $1000.� i am just starting to shoot with the lens and I find it amazing how close you must stand to objects like a car or golf cart to fill the frame when shooting at 8 mm. What got me attracted to this kind of ultra wide zoom is the power of shooting scenes with very close in objects in the foreground in focus ...not much opportunity yet to do that but I know this lens will do it well..... It seems to do starbursts quite well ( seven aperture blades which result in 14 rays). Occasional lens flare but not bad, I have included two photos. The first is at 8mm, second one zoomed in to about 15mm as I recall.....if you can afford it this is a great lens

Similar size of XYH-6 but much lighter, at exactly 100 grams. Great for recording a close subject with some ambient. Or act as a handheld microphone. When connected to Zoom F1, the stereo image can be set to 0, 30, 60, 90, 120, or 150. I have a Rycote Mini Windjammer which is made for Sony ECM719 and DS710 microphones. The windjammer fit perfectly on the MSH-6 and is very secure. Also offers an extra protection while in storage. On the other hand, the Zoom WSU-1 Windscreen is quite loose. Even fully tightened, the spring cord can barely secure the windjammer on.

The P-326 coupled with a C-10S ball head tips the scale at 629 grams (less if you ditch the strap) and 18 inches in length collapsed. It's a great monopod to slap on a sling or small backpack.

I mount this lens on a Olympus E620 and a Leica Digilux-3 when I want to travel light. The lens weighs 114 grams compared to the Leica f1.4 Summilux's 526 grams, and is a mere 20 mm long compared to the Summilux's 73 mm. Of course it is only a quarter as fast, but when f2.8 is fast enough I will use this lens. With this little lens, the Digilux-3 will fit into a large pocket. While I haven't done a rigorous focus and distortion comparison, there are no noticeable differences from the Summilux's performance. The lack of an aperture ring is not a big bother since this lens is used mainly in automatic mode. The major negative is the screw-in lens cap - it's such an annoyance to use that I just trust a haze filter to protect the lens, and leave the cap at home.

This spigot is a critical component of my flash lighting setup. It's 31 grams of sanity and I'll always have a couple of extras on hand. I mount the 1/4-20 into my PocketWizard TT5 and the center column fits into the 5/8 receptacle in my light stands. These can also be used in a pinch to convert 1/4-20 to 3/8-16, but there are better approaches to that. High build quality, with no burrs or notched threads.

This lens blow my mind in every point , what a perfect lens . + very light only 310 grams. + very high speed AF. + Ultra sharp. + distortion almost perfect. + sexy look with led screen .

But does the job.  only 40 grams ready to go.  comes with a small protctive sock, and a CR2032 battery.  Those last a long time, but I carry a spare just to have one) (CR2032s are hard to find if you arent in America [where Walgreens carry them] and arent near a camera store [that you know of...]