අද මම කියන්නම් එක කැමරාවක් ගැන ~ ලංකාවේ ඡායාරෑප ශිල්පය සහ වෙනත්

Thursday, June 23, 2011

අද මම කියන්නම් එක කැමරාවක් ගැන

12:38 AM 2 comments

Nikon D 3100
මේක වෘත්තීය ශිල්පීන්ට විශේෂයි
මේ කැමරාවේ විස්තර මෙන්න මේ වගේරෑප ටික මුලින්ම බලන්නකෝ

මේ කැමර් එකත් එක්ක කරට කර සිටින කැමර් 05ක් අපි සංසන්දනය කර බලමු

NEW: Nikon D3100, D3 and D40 High ISO Comparison 29 September 2010

	D3100	D3000	D40	D5000	D90	D300s
Announced	8/2010	7/2009	11/2006	4/2009	8/2008	7/2009
Resolution	14MP	10MP	6MP	12MP	12MP	12MP
ADR?	Yes	slow	no	Yes	Yes	Yes
Image	Gen 2	Gen 2	Gen 1	Gen 2	Gen 2	Gen 2
Frame Rate	3 FPS	3 FPS	2.5 FPS	4 FPS	4.5 FPS	7/8 FPS
AF with AF lenses?	no, needs AF-S	no, needs AF-S	no, needs AF-S	no, needs AF-S	Yes	Yes
AF Points	11	11	3	11	11	51
Finder (28mm)	0.45x	0.45x	0.44x	0.44x	0.53x	0.53x
Flash Sync	1/200	1/200	1/500	1/200	1/200	1/250
LCD	3" 230k	3" 230k	2.5" 230k	2.7" 230k, flips	3" 920k	3" 920k
Battery	EN-EL14	EN-EL9a	EN-EL9	EN-EL9a	EN-EL3e	EN-EL3e
Weight, wet	505g	535g	524g	611g	710g	932g

පේනවා නේද අලුත්ම භාණ්ඩයේ තරම

දැන් බලමු ලංක‍ාවේ ගන්න පුළුවන් තැන්

01 මේකෙ බලයලත් අලෙවි නියෝජිතයා නම් පොටෝ ටෙක්නිකා

ඒ අයගෙ බඩු ගිනි ගනන් වොරන්ටි නම් දෙනවා ලංකා රැපියල්:89 000/=

02 පිටකොටුවෙ කඩ වල තමයි අපිට හරියන මිල තියෙන්න

බතික් සෙන්ටර් පිටකොටුව මිල 75000/=(දුරකථන:011-2447313)

කැමරා lk මිල රැ:75000/= (මහරගම-071-9331387)

තවත් කඩවල නම් ඔයාලට ඕන නම් දෙන්නම්
වැඩි දුර කියවා බලන්න අවශ්‍ය නම් බලන්න

Specifications top

Intro Specs Performance Compared Usage Recommendations

Lens Compatibility

The D3100 has no AF motor of its own, so just like the D5000, D3000, D60, D40 andD40x, it only autofocuses with newer AF-S (or old professional AF-I) lenses. With traditional AF lenses, you'll have to focus manually, which is a pain.

There is no metering with manual-focus lenses, except with oddball AI-P lenses.

More at Nikon Lens Compatibility, especially this section.

AF top

11 points.

Finder top

95% coverage.

Lightweight, smaller pentamirror.

0.45x magnification with standard 28mm (for DX) lens. (0.8x with 50mm lens, which is a telephoto on a DX camera.)

18mm eyepoint.

-1.7 to +0.5 diopters.

Trade name of screen: "Type B BriteView Clear Matte Mark VII screen." Wow!

Meter top

420-segment 3D, full-color Matrix meter, center-weighted or spot.

Canon's best cameras still only see in black-and-white, and Canon's newest 7D only sees in two colors, not full-color as have most Nikons since the F5.

Flash top

Built-in flash, GN 12 meters (39 feet).

Nikon says that "Advanced Wireless Lighting supported with SB-900, SB-800, or SU-800 as commander," which implies by exclusion that the built-in flash will not work as a remote commander for external flash. Nikon is weaseling out of just saying it won't work.

Hot shoe: i-TTL for use with SB-900, SB-800, SB-600, or SB-400.

Maximum shutter speed with flash (sync speed): 1/200.

Nikon also shares that Flash Color Information Communication is supported with the built-in flash and all CLS-compatible flash units.

PC (Prontor-Compur) Sync Terminal for studio strobes: No, but Nikon will sell you aSync Terminal Adapter AS-15 to add it, but heck, I use an old Nikon SB-30 flash on my cameras as a remote trigger for my studio strobes instead of a PC cord.

Shutter top

Maximum speed with flash (sync speed): 1/200.

1/4,000 to 30 seconds in third stops and Bulb.

2s or 10s self-timer.

Single, Continuous (3FPS) and Quiet advance modes.

"Tested to 100,000 cycles."

Remote Control: Stupid multi-pin terminal, needs $27 MC-DC2 cord or cheaper copy.

Sensor and Image top

14 MP CMOS DX (23.1 x 15.4 mm)

4,608 x 3,072 pixels native, also 3,456 x 2,304 [M] and 2,304 x 1,536 [S] settings.

Sensor cleaner.

ISO: Auto, 100-3,200 in full stops, also ISO 6,400 and ISO 12,800.

White Balance: Auto, incandescent, fluorescent (7 types), direct sunlight, flash, cloudy, shade, preset manual. All except preset manual offer fine tuning, which is a bit of a bummer, since I like that my D3 offers trims on gray-card balances. I'm unsure if there are five gray-card memories as on more advanced Nikons.

Picture Controls: Gen 2: Standard, Neutral, Vivid, Monochrome, Portrait, Landscape; selected Picture Control can be modified.

Adaptive Dynamic-Range Control: Yes, ADR is as expected in Gen 2.

Video top

1,920 x 1,080/23.976p, only. (no 25, 29.97 or 59.94 ability.)

1,280 x 720/29.97p, 25p and 23.976p. (no 59.94 ability.)

640 x 424/23.976p, only, which is a useless 3:2 aspect ratio.

It's interesting to note that Nikon just can't keep up with the video resolution of Canon's DSLRs like the 7D and 5D Mark II. At 1,920, the Nikon can't run at the faster 25.00 and 29.97 fps rates, which is OK since Hollywood shoots at 23.976 anyway. At the faster 25 and 29.97 rates, this Nikon can only shoot at 1,280. Canons also shoot at 59.94p in 640 and 1,280 for fluid motion.

Maximum Recording Time: 10 minutes.

.MOV files holding H.264/MPEG-4 data.

Audio: Internal mono microphone, linear PCM recording.

In-Camera Editing: Can clip from the beginning or end of a movie.

LCD top

3."

Lower-resolution 230,000 dots (not 920,000 like the D90, D300s and D3s).

Storage top

SD, SDHC or SDXC card, up to at least 64GB today.

Outputs top

USB.

Type C mini-pin HDMI connector.

NTSC and PAL.

Power top

EN-EL14 Battery.

EN-EL14 Li-Ion battery, which is, at least as of October 2010, unique to the D3100 and the P7000. Cells made in Japan, assembled into a battery in Indonesia.

Nikon MH-24 charger. enlarge.

MH-24 battery charger, made in Communist China.

The great news about the charger is that Nikon finally got smart and gave it a folding plug, not another cord we need to carry.

It's rated for use worldwide: 100-240V, 50-60 cps. Just bring the right passive plug adapter, plug it in, and you're good to go, without any cords!

Optional AC adapter EH-5a and EP-5 power connector

Size top

4.9 x 3.8 x 2.9 inches.

124 X 96 X 74.5 millimeters.

(The D40 is 5.0 x 3.7 x 2.5" (126 x 94 × 64mm).)

Weight top

17.695 oz. (501.7g) with battery and card, measured.

27.060 oz. (767.1g) with 18-55mm VR lens, battery and card, measured.