What is a full frame SLR? Sony A230 A300 Nikon D3000 Canon 1000D Which is a full frame DSLR?

The full-frame SLR is based on the imaging size of the original 135 camera, and the CMOS is equivalent to the size of the original 135 film, which is called full-frame.

Generally, the current full-frame ones are Sony's A900, Nikon's D700, Canon's 5D and 5D2, which are generally more popular full-frame models, A900 and D700, have not been used, although 5D is said to be full-frame, but after all, the machine is very old, 5D2 is now highly regarded, and I have used this machine myself, I dare not say nonsense if I haven't used it, this has been used, it is really good.

Kiss F is 1000d, the name is different, the name of the Japanese market there, that is, parallel import, the machine is not warranted.

Of these machines, the 450D is definitely the best.

The other three, 1000d is not worth buying, and the functions are too simplified.

D3000's focusing and high-sensitivity performance are better than A230, there are more cheap lenses, and the investment in post-production lenses can be frugal, Sony basically has no mid-range lenses, either entry-level bargains, or tens of thousands of high-end goods. But if you don't toss the shot, you can ignore it.

The color of A230 is more vivid than that of D3000, and the amount of later engineering is relatively small.

These are low-end SLRs, and none of them are full-frame products!

The full-frame SLR chip is larger in size, better in picture quality, and very high. Nikon's D3X, D3S, D3, D700, Canon's 1DS series, 5D, 5D2, and Sony's A850 and A900 are all full-frame.

Full-width means that the size of the sensor (i.e., CMOS) is about 36 mm x 24 mm

None of the ones you mentioned are full-frame, but APS-C format, and the size is about 24mm*16mm

The Nikon D300 is an APS-C spec digital SLR camera released by Nikon Corporation in 2007, and it is not a full-frame camera.

The Nikon D300 can shoot at 6 frames per second, or 8 frames per second when using an external battery grip. Like the D3, the Nikon D300 is equipped with Nikon's latest Expeed image processor, which uses the same processing algorithms as Capture NX and the NR function, and has low power to deliver excellent image quality. The Nikon D300 also offers a high-precision AF focusing system consisting of 51 focus points, including 15 cross-type focus points.

The sensitivity is set to ISO200 and ISO3200, and can be extended up to ISO6400. The shutter speed range is 1 8000 seconds for 30 seconds, the camera start-up time is 13 milliseconds, and the shutter lag is only 45 milliseconds. The Nikon D300 also has a Live View LCD screen real-time view function, and it is also the third manufacturer to support Live View after Olympus and Canon.

In order to meet the excellent framing and playback effect, the Nikon D300 also uses a 3-inch, 920,000-pixel LCD screen like the D3.

APS-C format, not full frame, but professional-grade SLR.

The sensor size of the D300S is, therefore, not full-frame.

The currently known Nikon full-frame camera models are:

d600 d610

d700 d750

d800 d800e d810 d810ad3 d3x d4 d4s d5

Retro machine df.

Nikon D3000 Nikon has good imaging and memory card storage is also very convenient The key is that it is very light to pick up.

4000 then you buy binger, the white one is very beautiful, the black one is more classic, if you are a girl, it will be more suitable.