You can say that this is a tossing, and we think it's an experience. The advantage of using digital micro imaging technology is that we can make the old lenses in the film era shine again, and revisit the color and taste of the old lenses. For a senior photography enthusiasts, play equipment can not moshouchengui. The SONY micro single appeared, some people assert that it is the messenger can make many classic old footage of rebirth, indeed, not only the official SONY launched its own A adapter can transfer lens, many professional manufacturers have also introduced a corresponding variety of lens mount adapter ring, covering most of the bayonet type.
The Nikon G lens recommends a switch ring with a multistage adjustable ring with JARAY
The Nikon F card has a long flanged distance, so it can be easily connected to a variety of SLR cameras. At present, we can buy F adapter on the market, and the connecting ring of E card port is all mechanical. In conclusion, it is impossible to realize the function of iris linkage, auto focus and EXIF information output. If you have a few years to buy this type of G lens, you should take care of it, because it is based on Digital SLR redesign, no manual aperture ring, completely by the body control, so as to buy the ring with the aperture ring, 100 yuan will be able to fix the cheapest, stepless adjustment, difficult to control and there is a six level adjustable aperture, the price of 300 yuan early, choose the correct shooting mode, the fuselage can be based on real-time automatic calculation of light exposure time of the lens, if you can not press the shutter or prompt lens is not installed properly, you can change the custom settings in which the "lens shutter release" or "shutter priority" and other related settings.
Because the old lenses often have no contact, do not even have the camera lens, even if some ring contact, there is no guarantee that the lens data can be accurately transmitted to the camera, so when using the old lens, photometric value only reference data, not to the letter, if the automatic exposure is not accurate, it may wish to use manual exposure. Install a meter software in the mobile phone, iOS platform "Pocket LightMeter", Android recommended recommend "beeCam LightMeter" platform, by setting the aperture or shutter speed, to calculate the corresponding parameters of the scene shooting shooting needs, we pro test, used in the outside of the room is very reliable.
In addition, in the choice of ring, do not covet cheap, some copycat goods, compatibility, stability is poor, at the camera may be caused by bad contact, information error caused by camera, crash. Besides, there are some defective electronic transfer rings, such as scratching fuselage, incorrect contact location, chip bending and jamming lens. The consequences are very serious.
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