Nikon N2020 (1986)
Nikon's first mass-market autofocus SLR arrived late to the party, and still managed to define the next thirty years of the system.
Overview
Pick one up and the first thing you notice is the weight, or rather the lack of it. The N2020 wears an all-black top cover with black rubberized material wrapping around the front and a few slight touches of red scattered across the body. No LCD display, inside or out. Just a traditional shutter speed dial and a focus mode lever, and a meter you have to trust.
This is Nikon's first autofocus SLR. It debuted the Nikon AF system and, according to available documentation, set the standard for the next thirty years. It arrived in 1986, roughly three years after Nikon's tentative F3AF experiment, and it was the company's first serious attempt at a body-integrated autofocus design. The N2020 was sold in North America and Canada. The rest of the world knew it as the F-501. Same camera, different badge.
The shutter is electronic, metal vertical plane, and it runs from bulb and one second to 1/2000th of a second in fully metered manual, plus aperture priority and three program modes. The manual says the P Dual setting chooses between normal and high-speed program depending on the focal length of the lens in use. Short lenses get the normal curve, and telephotos 135mm and longer get the high-speed program to reduce blur. There's no LCD anywhere on the body, so every setting is shown through physical dials and a viewfinder that has shutter speed indicators on the right side, a flash ready light, and an over/under focus indicator along the bottom. For photographers coming from an FM2 or FE2, the layout feels like a natural extension rather than a reinvention.
The N2020 straddles two eras. It has a built-in motor winder and automatic film advance, with no winding lever at all, and it reads DX-coded film automatically once you turn the ISO dial to the DX position. But it also keeps the traditional shutter speed dial and manual rewind, a hybrid that says Nikon wasn't quite ready to abandon its manual-focus heritage. The company removed the ISO-type cable release socket, though, which collectors note as a small break from practice.
Key Features
Dual Autofocus Modes: Single and Continuous Servo
The focus mode lever has three positions: M for manual, C for continuous servo autofocus, and S for single servo autofocus. In Single Servo mode, the camera locks focus as long as the shutter button stays half-pressed. The shutter won't release until the subject is correctly focused, and once it is, the focus stays put. Continuous Servo mode keeps the autofocus system hunting for the best focus as long as the button is held lightly, and the shutter can be fired at any time. The manual is explicit that fully depressing the shutter with the green in-focus LED off may result in an out-of-focus image, so there's a learning curve if you're used to the immediacy of a modern DSLR. The autofocus drive itself is audible but not obtrusive, and pretty responsive for its era. Owners report that the autofocus is slow by today's standards but works well, and that lens choice matters enormously, since a faster f-stop and newer lens design generally increase focusing speed.
Programmed Exposure: P, P Hi, and P Dual
Nikon's microcomputer handles the exposure math, and the N2020 offers three programmed automatic modes plus aperture priority. P Dual reads the focal length of the lens and automatically selects either the normal or high-speed program. Mount a 50mm and you get the normal curve. Mount a 135mm or longer and the camera shifts to the high-speed program to keep shutter speeds up and reduce the chance of camera shake. The manual's own example uses a 50mm f/1.4 at ISO 100 and a brightness of EV12: the N2020 selects f/4 at 1/250 sec in P Hi, or f/5.6 at 1/125 sec in P. Setting the dial to A gives you aperture priority, where the camera picks the shutter speed to match your chosen f-stop.
Interchangeable Focusing Screens
The stock screen is a matte type with focus areas marked, but the N2020 accepts optional Type J and E screens, a feature that Wikipedia notes is now quite unusual. Swapping screens requires removing the lens and using the special tweezers that come with the optional screens to release the holder latch.
Flash Integration and the 1/125th Sync Speed
The hot shoe has extra contacts for flash ready, TTL, and monitor functions, and X-Sync is 1/125th of a second. When the camera is set to A, P Dual, P, P Hi, or a manual speed of 1/250 sec or higher, the shutter automatically switches to 1/125 sec for proper flash synchronization. Set a manual speed of 1/125 or slower and the shutter operates at whatever you've dialed in. The viewfinder's thunderbolt-mark LED lights up when a dedicated Nikon Speedlight is ready to fire, and a blinking ready-light warns of conditions that vary by flash model. The manual is blunt about third-party units: use Nikon Speedlights only, because other units may damage the camera's electrical circuit. With the SB-20 mounted and the camera in Single Servo, the N2020 can autofocus in low light or even pitch darkness. The flash's AF illuminator fires a high-intensity beam up to five times until focus is secured.
DX Code Reading and the ISO Dial
The N2020 reads DX-coded film automatically, but only after you turn the ISO dial to the DX position. It's not automatic by default. The ASA range runs from 12 to 3200. If the camera can't read the DX code, an audible warning beep sounds and a red indicator lamp blinks for eight seconds. The same beep warns of over- or under-exposure, signals the end of the roll, and serves as the self-timer indicator.
Battery Life and Power
The N2020 runs on four AAA batteries as standard, with an AA battery option available. The manual states that in optimal conditions, a set of batteries will last around 60 rolls of 36 exposures.
Historical Context
Nikon dabbled in autofocus with the F3AF, releasing a small number of lenses for the system, but the F3AF didn't have much success and used AF lenses specific to that body. Three years later, in 1986, Nikon released a real attempt at an autofocus camera: the N2020. By then, the market had already moved. The first fully integrated autofocus SLR was the Minolta Maxxum 7000 in 1985, and by 1986 Minolta had the Maxxum 5000, 7000, and 9000. Pentax had the ME F and SF-1. Canon's T80 had been out since 1985, and Olympus released the OM-707 in '86. Ricoh, Yashica, Chinon, Contax, and Leitz would be years behind, with Fuji, Mamiya, and Konica not even trying. The F3AF was a great test run, but Nikon was behind in the autofocus market.
The N2020 changed that. For a few years, it was the best autofocus SLR Nikon had on the market and arguably the second or third best autofocus camera overall. It was the first commercially viable body-integrated autofocus from Nikon, and it debuted the Nikon AF system that would carry the company through the F4, the N8008, and well beyond. One source describes it as the world's second viable autofocus 35mm SLR, right on the heels of Minolta's Maxxum 7000, though that same source dates both to 1985, which conflicts with the more commonly cited 1986 launch. Nikon's own product history page lists the F-501 under 1985, which adds more confusion.
The N2020 is also the first customer-grade SLR by Nikon, a camera aimed at enthusiasts rather than professionals, built on the N2000 platform with the addition of autofocus and an additional program mode. The two cameras were largely identical otherwise, and the N2000 itself was notable for its built-in motor winder and automatic film advance.
Collectibility & Value
The N2020 isn't rare, and prices reflect that. No current market prices were found in the research, but the camera shows up regularly on eBay and at dealers like KEH. One owner noted opting for an F501 over a Nikon FE specifically because of the high prices of the FE, which suggests the N2020 remains one of the more affordable ways into Nikon's film SLR lineup.
The main issue to watch for is light seal deterioration. Over time, the foam light seals on the N2020 can break down and cause light leaks that affect image quality. It's a common problem with cameras of this age and a straightforward fix, but check it before you load a roll. Beyond that, the camera has a reputation for reliability. One listing describes it as a reliable piece of equipment that will become a part of any photography lover's collection, and The Phoblographer includes it among the vintage cameras every film photographer needs, noting that despite being launched in 1986, it still offers great ergonomics and is built well, like today's entry-level DSLRs.
For anyone curious about the first generation of autofocus SLRs, the N2020 is a sensible entry point. It's not a collector's trophy, but it's a camera with real historical weight and enough capability to actually shoot with. The autofocus is slow by modern standards, but it works — and the hybrid design, with its traditional dials and motorized advance, makes it a fascinating bridge between two eras of Nikon design.
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