Foreword
300MM is the entry focal length of the telephoto lens, giving people far-reaching feelings and 200MM is very different, when the fans will be a big treble junior high heels toss in a circle, but still feel not far enough, try Try telephoto lens may be a good choice.
You will always have a 328 on the way to photography, because 220 is too short and 428 is too long — the 77 rules of the party.
328 is 300MM 1:2.8 lens series, is a noble family of 300MM lens family, they work well, the picture quality is perfect, has the reputation of air cutting machine; at the same time, they also have a height of more than 25CM, 3KG about fighting the whole weight of The five-digit price is not a small challenge to the enthusiast's physical strength and wallet.
Nikon FX format telephoto fixed-focus lens AF-S 300f/2.8G ED VR II33387 yuan Jingdong direct link 70-300MM zoom lens is also a large family of 300MM focal length, and different from the noble 328 series, they are usually inexpensive enough, such as NIKKOR's original NIKKOR AF-S 70-300MM/4.5-5.6G VR, low price, VR Among them, the 70-200 segment has a solid image (less than 300 dots). It is usually a telephoto entry for the enthusiasts. It is called a donkey gun.
Nikon AF-S VR 70-300mm f/4.5-5.6G IF-ED lens 3499 yuan Jingdong direct link For the more meticulous student party, there are old versions with no anti-shake feature to choose from, the price is really lethal.
Nikon AF 70-300mm f/4-5.6G lens 799 yuan Jingdong direct link However, as enthusiasts get more and more high, large three-element lenses such as 70-200MM 1:2.8 specification lens gradually into the field of vision, they have a greater amount of light, more sharp optical quality, gradually become the main force in the hands of enthusiasts In contrast, the 70-300MM family lens focal length overlapping, the overall optical quality and the three-element mirror gap, the appearance looks like a dog, can not meet the higher shooting and drawing requirements.
The compromised choice is the 340 (345) series of various brands, which usually have a simple optical structure, excellent image quality, light weight and approachable prices.
For example, the NIKKOR AF-S 300MM 1:4D lens introduced in this article has been on the market for a long time in a low-key manner. The gold circle on the mirror shows that it is a professional lens. From the pricing point of view, it may be the lowest price. The telephoto lens of the gold circle, I got this fish from a certain fish, the price is only 2900, the tripod ring is lost, I would like to match a domestic made tripod ring to replace it, the camera only found the original to buy, the price Up to 500 oceans, no tears
Nikon AF-S 300mm f/4D IF-ED Auto Focus Lens S Type 7699 Yuan Jingdong Direct Link First, as usual, let's take a look at the history of 340 series lens development
Past and Present
NIKKOR-P 300MM 1:4.5
Nikon 340 series is the initial product of the AUTO series, AUTO lens is a series of lenses launched with the Nikon F SLR camera, equipped with an automatic aperture, and the use of all-metal lens body, excellent workmanship, solid imaging.
AUTO345 was launched in the distant 1964, is the world's first automatic aperture 300MM lens, a simple 5 groups of 5 mirror structure, 6 aperture blades, the closest focusing distance of 4M away, the magnification is only 1:11, shooting For portraits, there will be certain problems in communication with Matou. The length of the lens body is 203mm. The built-in hood and metal lens body weigh only 980g. Before the latest PF340E was released, the series was kept lightest. AUTO345 had no tripod ring. .
From the naming point of view, AUTO345 only single-layer coating version, relatively poor anti-glare ability, the color will be relatively light; thanks to the classic mirror structure and solid materials work, the overall quality of the AUTO series are usually Good, but foreign media evaluation of the quality of this branch and later have a certain gap, the price is not very high, if you like the solid feel of the AUTO series, this branch is also worth a try, second-hand prices in the 1000 up and down;
NIKKOR-H 300MM 1:4.5 AI/AIS
The AI ​​345 was introduced in 1969 as an alternative to AUTO345, with a rubber focus ring instead of an all-metal construction. The earlier version was NIKKOR-H, which was similar to the AUTO version. The medium-term version was AI and the later version was AIS; the later version was 5 groups. 6 Mesh structure, recent focusing distance improved to 3.5 meters, aperture blades increased to 7 pieces, lens body length shortened to 194MM, weight increased to 1100 grams, this version began, 345/340 series increase the tripod ring, foreign media evaluation of optical quality The upgrade is slightly inferior to the later ED version. The current second-hand prices range from 700-1500, and the price/performance ratio is very high. It is appropriate to play or shoot.
NIKKOR 300MM 1:4.5 ED
The ED345 came out in 1977. Its dimensions and weight are the same as those of the AI/AIS version. However, due to the addition of an ED lens, the structure has been adjusted to 4 groups of 6 pieces. The image quality has been improved compared to the previous one. The gold on the lens has increased. As a decoration, the circle is similar to the current professional lens gold circle, and the pull level is so large that it has a relatively high price in the second-hand market. The better-quality price may exceed 2,000.
NIKKOR 300MM 1:4.5 ED-IF
In 1978, Nikon introduced the ED-IF version 345 lens instead of the ED version, sold at the same time as the regular version; IF is the internal focus, the lens length does not change when the lens is in focus; the appearance of the lens has been redesigned to become fine Long and long shape, the gold ring is still in the mirror body length 204MM, weight 990 grams, I think this generation's shape is a bit ugly ...
Functionally, this band 345 has a larger evolution, adjusted to 6 groups of 7 structures, the recent focusing distance shortened to 2.5 meters, magnification 1:7.1, finally able to speak with the model... IF version late, aperture With 9 designs, the out-of-focus bokeh is more feminine; the ED-IF version and the ED version are similar in price, and the IF version is more ugly on the model, but the performance is even better.
AF NIKKOR 300MM1:4 ED
In 1987, Nikon introduced the auto-focus version of the 340, increased the amount of light to 4.0, equipped with two ED lenses, six groups of eight structures, the appearance of the elimination of the gold ring and the use of wrinkle paint to identify their professional identity, in addition to the amount of light Other indicators are similar to those of the ED-IF version; the 340 lens has a large increase in volume and weight compared with the previous generation, the overall shape is slender, the length of the lens body is 219mm, the front diameter is 82mm, and the built-in filter system is used, the built-in hood, and the lens The cover is made of a cannon-like leather protection cover and looks very pully. I like it very much in terms of appearance. It is the same as the 180/2.8 style that was evaluated before and the imaging is at the same level. The color is heavy and the resolution is excellent. The degree is higher, if it can be thicker, it will be perfect. AF version 340 second-hand price in the 2000-3000, personal feeling is very good value, the reason why I did not choose it, just because of its younger generation 340D shooting distance has greatly increased the scope of application is more extensive.
AF-S NIKKOR 300MM1:4D ED
After the NIKKOR lens entered the AF era, it quickly released a batch of AF lenses. Since the progress of the flash system, most of the AF lenses were quickly updated to D-mirrors. D was a lens that was added to the distance from the DISTANCE chip. The appearance and AF series did not change much. Perhaps because of the small demand, the AF340 has not been updated. It was not until more than a decade after 2000 that the corresponding D-mirror was introduced. This is the 340D that will be introduced in this article.
The 340D is already part of the late D series. The style is similar to the current G-mirror. The gold ring replaces the wrinkle paint and the ultrasonic motor is added. It is one of the few AFS D-mirrors; however, the classic built-in hood design and aperture The ring was well-preserved; the 340D was slim, and even though it was quite heavy and heavy compared to other brands and specifications, the lens body had a length of 222.5mm and a weight of 1442 grams, exceeding the 720 in the Big Three.
Optical structure, the lens uses 6 groups of 9 structures, two ED lenses, 9 aperture blades, the closest focusing distance of 1.45 meters, magnification 1:3.7, can be guest worms and mirrors, very awesome;
In terms of imaging, the overall quality of this branch is a little higher than 180/2.8 in my hand. I think it will be even better than the AF340. In terms of price, this lens is still in production, but it is still more practical to use.
# On the way to the top of the photo, you will always try: Nikon Nikon AF-NIKKOR 180mm/2.8 fixed-focus lens NIKKOR180mm/2.8 fixed-focus lens is a classic series in the Nikon lens family, from the advent of 1970, they rely on Simple optical structure and excellent imaging quality are widely praised. As a medium telephoto lens, each member of the NIKKOR180 family has a slim size, solid workmanship, smooth feel and simple prices, compared to the famous air cutting machine 220 (200mm / crow | Like 24 Comments 43 Collections34View Details AF-S NIKKOR 300MM1: 4E PF VR
The 340 series already had a very high degree of completion when the 340D was launched. It was said that the pixel quality was outstanding, and Nikon users all thought that it would be perfect to add anti-shake to it, but waited more than a decade ago to wait for it. 340PF, in addition to the anti-shake function that people have come to expect, the PF version also uses the Fresnel lens instead of the traditional lens, so that the lens length is shortened to 147.5MM. Due to the size reduction and the use of plastic lens body, the weight is sharply reduced to 754 grams. The lens size looks like a standard zoom head.
The lens group structure is increased to 10 groups of 16 pieces by adding PF and anti-shake function, 9 aperture blades, the closest focusing distance reaches 1.4 meters, and the magnification is slightly lower than 340D to reach 1:4.2. It is thought that the rear group focuses on the respiratory effect. To the (commonly known as focal length shrinkage); In addition, the series of traditional built-in hood is also canceled in this generation.
340PF is a very revolutionary product. It enables the telephoto lens to be miniaturized and easy to carry with it. Foreign media has a high evaluation of its imaging. In addition to price factors, it is indeed the leader of the 340 family.
As a new 2015 product, the 340PF has a five-figure price and needs to purchase an additional tripod ring.
Nikon Nikon AF-S Nikkor 300mm f/4E PF ED VR Lens 11699 yuan Jingdong direct link Exterior
The performance of the 340PF is indeed very good, and the corresponding price is also very "professional" for professional photographers to use; and my half-slave equipment party, in line with the goal of playing more equipment with limited investment, chooses "Professional equipment, just like this 340D, although it has been launched for more than 10 years, its optical quality is still outstanding. I think it is completely worthy of the title of Niutou. The starting price is only less than 1/3 of the 340PF.
First of all, to show the appearance of the lens, the 340D is a late stage product of the D series. The mirror body is decorated with gold rings. The black cast iron texture replaces the classic wrinkle paint. The overall body design is also similar to the G mirror style, but the aperture ring is retained. Although the lens shape is modern, it still has a solid workmanship in the era of wrinkle paint, which is still commendable.
Lens body
Compared with the AF340 with a small cannon style, the 340D filter aperture is reduced to 77MM compared with the previous generation, which is the same as the big three yuan. It can use common lens caps and pre-filters. Although not powerful enough, it is more practical.
The thickness of the lens body is similar before and after design, although it does not have the feel of guns, but it is comfortable to hold.
The series of traditional built-in hoods is different from the metal hood of the wrinkled paint lens. This generation was changed to plastic material, and the interior still has flocking. The plastic hood seems to be easier to loosen. I have reinforced it with paper tape; The other two wrinkle-coated lenses, the 180 and 105DC, are also built-in hood designs and are older, but the metal hood is still tight.
When the hood is extended, it can be rotated and tightened. This is indeed a practical design. If it is retracted, it can be tightened and perfected. 
Former jade
In front of the camera lens almost full of lens caliber, coating was yellow-green, it seems that the Japanese telephoto lens coating is this color, I once had a small steel gun, the existing 180 fixed focus, Tamron A009 is this color.
Focus ring
Lens focus ring is very wide, wrapped in rubber, feel like all the ultrasonic motor lens, basically no feel, is a kind of fleshy sense of rotation, 360 ° unlimited position, and oil smooth and smooth nothing to do, far better than the fuselage focus lens, Not to mention the past manual head; probably this is determined by the principle of the motor, enjoy the quiet and fast focus while losing the feeling of it, focusing stroke is relatively long, about 180 ° or so
Aperture ring
As a D-mirror, the aperture ring can be said to be indispensable. The 340D has a large aperture ring. It is really touching whether the font is still indented or not. It has to be said that in the 2000s, Nikon still maintained a spirit of craftsmanship.
MA conversion and limit switches
Since there is no anti-shake, the adjustment switch on the mirror body is only the MA switch and the limit switch. Actually adding a focus lock button may be more convenient.
Bayonet
The 340D bayonet in my hand is worn more seriously, I don't know if the fighter is too hard on the bow...
A notch can be seen on the bayonet, unlike a bayonet without a telephoto lens. This is a design for a teleconverter. Only lenses with a notch can use original Nikon teleconverters.
340D bayonet
Compare ordinary bayonet.
340D is also the so-called "optical ass" lens, that is, the aperture ring is behind the last group of lenses. Because the aperture ring is too deep to shoot, the 180-set buttocks are shown to everyone. The form is similar.
Tripod ring
The mainstream telephoto D-mirror, tripod ring pin size is usually relatively small, close to the lens body, can not be removed, so that the lens can be easily incorporated in the lens barrel, as shown in the figure 80-200/2D tripod ring.
Stored in a dedicated cartridge.
The tripod ring of the 340D is different. It is similar to the design of the G-mirror. It is far from the mirror and has a detachable design. As a result, it is difficult to accommodate changes, but it can be used as a lens handle, which has both advantages and disadvantages.
You can use a hand-held tripod ring for more convenient action.
Due to the tripod ring (and cost) considerations, the 340D uses a nylon lens bag as the other mid-sized G-mirrors. Although there is no leather pull, the use is convenient.
The lens tripod ring can be disassembled. The installation method is similar to the lens mount. The arrow mark of the tripod ring needs to be rotated to the center of the lens body (at the aperture and focal line) and then removed backwards. This integral design means that it must be The lens can only be removed from the body to mount and remove the tripod ring, but it is more rigid than the tripod ring with hinges. I personally prefer this design. Another lens A009 with a tripod ring is a hinge design. It's not always easy to act with the tripod ring.
Tripod ring arrow.
500 ocean tripod ring...
Remove the tripod ring lens, the top screw is equivalent to the tripod ring bayonet, I think not to install the tripod ring actually quite good-looking.
Screw close-up.
Size:
Since there is no big shotgun, the use of the Tamron A009 similar to that of the Otake can be used as a comparison. Overall, the 340D is still a little bigger, but the weight is similar, probably due to the A009 lens.
Some people may want to know how the A009 quality is, and wait for me to write it next (in addition to imaging the slot is full).
According to the photo taken on the machine, the D90 Shenqi chicken at the bottom of the pressure box was turned into Madou. The shot still looks very large...
Queen Matou FA Jun.
use
Mechanical behavior
Mechanical performance is mainly autofocus, due to the use of ultrasonic motor, so the 340D's focus is very quiet, the speed is much faster than the fuselage focus 180, but in the lens autofocus from the closest focus distance to the most distant (or Conversely, when occasionally hesitant to say that limiter is still necessary; the lens uses a generation of motor, there is a hidden danger of service life, may not be howling for a long time without home, because the lens is still in production, maintenance is not a problem; In general, the lens focus speed is stronger than the fuselage focus lens but inferior to Tamron A009.
Focus ring feel has been mentioned before, as all the ultrasonic motor lens as weak, the aperture ring is a good sense of positioning and excellent workmanship, and can take into account the manual film camera.
focal length
What does 300MM feel like? The following comparison 105MM, 180MM, 300MM perspective, three fixed-focus lens focal lengths are more accurate, breathing effect is not obvious (zoom head is very easy to produce due to breathing effect focal length shrinkage, such as the big bamboo gun 200 end close focus The focal length is shorter than 180, and the focus lens of the rear group also has a breathing effect but is not so obvious).
From left to right are 105MM, 180MM, 300MM, have to say it is a sense of wrinkle paint, 105DC also with a silver belt burst value table ...
The experience may not be intuitive. In terms of personal feelings, the far-reaching impact from the focal length of 70 to 200 is not strong, and 200-300 has the feeling that a sister across the road is pulled in front of her.
Optical quality
Summary:
In general, Nikon's SONNA structure telescope head quality is very good (of course, other big brands is also), 340D in the F4 imaging has been satisfactory, 5.6 to achieve the best aperture, the overall quality than my hand 180 fixed focus and Tamron A009 should be high.
Resolution: 340D is one of the best lenses in my hand. Over 180 focus is similar to A009 and 105DC.
Contrast: The contrast of the 340D is moderate. Compared with the 60MM 1:2.8D macro lens used in the evaluation picture, it does not look sharp, but it is more comfortable. Compared with the 105DC, the contrast is higher and the style tends to be true. Excellent blurring ability can make people feel like “air cuttingâ€; 105DC, as a head portrait, is typical of high resolution and low contrast, and looks less sharp and tends to be fresh and sweet.
Bokeh: The 340D's bokeh is excellent, soft and natural, and it can be considered milky.
Color: The color of 340D is different from the traditional D-mirror style. It belongs to the real natural type. The layering is very good, full and not exaggerated. The 180-fixed focus represents the color of the D era, with a sense of story, but also a lot of Lovers love it. As for the 105DC, there is a romantic and fresh color that is different from any other shot.
Analytical comparison
Shoot the scene, the function of the leader is unknown small bottle, golden font can also test the dispersion by the way. Body D610, light source SB900, ISO200.
Full aperture F4 100% local
Probably because the maximum aperture is only F4, the resolving power is already very good at full open, the purple fringe does not appear and there is no visible phase difference (halo feeling).
The difference between F5.6 and F4 is not great.
F8 basic and 5.6 no difference, 5.6 is the best aperture.
Several hairy abilities, cute little bad guys acted as Madou.
I also shot it with A009 at 180°focus, compared to the 340D which had the best sense of depth.
Local magnification, how? Not enough number?
Bokeh blur
Because the focal length is too long, it is hard to see the background, and the spatial compression is very strong.
Look at the following samples in terms of color is more intuitive.
Real shot effect
300MM lens focal length is very long, the scope of use is relatively narrow, and in the absence of anti-shake support the safety shutter is very high, depending on the tripod, which further limits the use of the 340D scene, but in most cases I still handheld shooting, a As time went by, I discovered that I also took a lot of films.
First come a wave of comets, indoor flash shooting; flash is a good thing for beginners, and can make the machine boldly leave the tripod, no matter how much your safety shutter, flash only a ten thousandth of a second or so, like tremor It is difficult to lose it.
Because the focal length is too long and the interior space is limited, it is only possible to pat the photo with the big tip.
The 340D is burly and has tripod dependence. Many people think that it has nothing to do with sweeping the streets. In fact, it is also an interesting thing to scan the streets with 300 MM in well-lighted daytime.
Another wave of wild comedians.
When the telephoto focal point shoots a humanistic subject, the photographer can be far enough away so as not to bother the photographer. This is also an advantage of a telephoto lens, but the author is embarrassed and dares not to shoot the sister, so I’m sorry for the audience. After a foreign sister, she ran away after the filming and secretly looked back to see if they were still very generous and waved at me.
Back to the topic, ultra-telephoto can take natural portrait photos from afar, as well as a good background blur.
The main function of the telephoto is probably to play with birds. I also tried it briefly. I used Kenko's 1.4X with a 420MM to fight a dozen birds, but as a class with no money, I couldn't play this theme. what.
Sun Moon
300MM is still far from this theme in the film era, but the high-pixel digital era, like 300MM can also try to play the moon, thanks to the high quality of 340, real shot effect is still very good
Sunrise scenery, two lines at a time and white plus black and five plus two of the living state, the scenery theme is only the scenery of their own balcony ... pat the sunrise in the morning to talk about masturbation.
to sum up
To be honest, the 300mm is a narrow focal length segment. When I started this lens, I also held the attitude of savoring nothing. I intended to feel it out, I did not expect to use it more smoothly, even more than 70-200. More. The picture quality of the 340D is very good, and the personal feeling is more than one level of the big three yuan is certain, perhaps with the 220 top cows can not be compared, but the 3000 + can experience this level has been satisfactory;
If you already have a cow head like a small bamboo cannon, and you feel that you haven't seen it far enough, try this one. Maybe you will love it too.
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