How To Take Star Photography With Nikon A900

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The Nikon Coolpix A900 is a new superzoom compact camera which offers a 35x optical zoom, or an equivalent to 24-480mm in 35mm terms. Inside the photographic camera is a i/two.three-inch type CMOS sensor with 20.3 million pixels. It is one of the merely point-and-shoot style cameras to feature 4K video recording – full Hard disk drive recording is besides bachelor. Other interesting features include full manual control, and compatibility with Nikon’s Bluetooth Snapbridge applied science. The Nikon Coolpix A900 retails for around $399 / £369.

Ease of Use

In terms of meaty cameras, the Nikon Coolpix A900 is on the larger side – nevertheless information technology should still fit in all but the very tightest of trouser pockets. The larger side helps to accommodate the huge 35x zoom – which because the focal length is really quite impressively packed into the lens housing.

The camera has a relatively utilitarian look, but it appears quite stylish, with some dainty rounded edges and corners to requite an overall bonny appearance. There’s a textured grip on the forepart of the camera that helps your fingers to sit quite nicely and comfortably while you’re holding the camera one handed. On the rear of the camera at that place’s a small thumb residue area, which is besides coated.

For a compact camera, there are quite a few dials and buttons on the Nikon Coolpix A900, which reflects the fact that y’all can take full manual control of this camera. Unfortunately you tin can’t shoot in raw format, though.

Nikon Coolpix B500
Front of the Nikon Coolpix A900

On the top of the camera is a mode dial which allows you to quickly switch betwixt the different exposure modes on offering. Too as the usual automatic and scene modes you might expect from a signal-and-shoot, here you lot’ll also observe P/A/Southward/M semi-automatic and manual modes. At that place’s also a “creative” mode found here, likewise as the “Brusk Movie Show” style.

Also on peak of the Nikon Coolpix A900 is the on/off button, which is found just beneath the shutter release button. Around the shutter release is the zoom rocker switch. It’s a picayune on the small side, only it feels relatively sturdy. Zooming the lens in and out is quite smooth, and it reaches the telephoto end of the optic pleasingly quickly. You will run across a zoom indicator on the display – if you attempt to go into the digital zoom (there are 2 available), then first it volition change to a blue colour, and so subsequently it will change to a yellow colour. You have to hold down the zoom switch for a second before the digital zoom will activate – a noticeable pause to assistance you avoid using it if you don’t desire to.

The final dial on tiptop of the Nikon Coolpix A900 is unmarked because it has different functions depending on when you’re using it. It is used to modify certain settings – for example aperture when in aperture priority, or shutter speed when in shutter priority. Yous tin can too employ the dial to gyre through images in playback. If you lot’re shooting in manual mode, the dial on the top will be used to change discontinuity, while the dial on the back of the photographic camera can be used to alter shutter speed.

Nikon Coolpix B500
Rear of the Nikon Coolpix A900

The camera’s inbuilt wink is found on the top of the camera, there’s a switch but next to it which you need to slide across to go far pop upwardly. When you’re done with information technology, you just accept to button it back into place.

Moving to the back of the Nikon Coolpix A900, there’s the usual array of buttons we’ve come to expect from cameras of this type. There’southward a four-way navigational pad, with each directional primal doubling up to a specific function, for example the left key is for the bulldoze way or timer, the up key is to modify flash mode, the down key is to switch on macro focusing (and off again), and the right key is to admission the exposure compensation setting.

Other buttons include a video record push, a playback button, a delete button and the main menu push button. In that location’s also an OK button in the middle of the four style navigational pad, which you can use for a diverseness of menu adjustments and and then on.

Nikon Coolpix B500
Superlative of the Nikon Coolpix A900

One particularly useful button tin be found just underneath the thumb rest. It’s to be used when using peculiarly long telephoto lengths – if your subject moves out of the frame, you can hold down the button, and the lens will temporarily zoom out. Yous can so find the subject, and once that’due south done release the push and the lens volition resume the same focal length you were previously using – it’s a very quick and constructive way to apply the zoom and peculiarly useful if your subject field is prone to moving.

The screen is mounted on a tilting subclass which allows you to pull it away form the chief body of the Nikon Coolpix A900. Y’all can face it forwards to help you when taking selfies. If you place it in this position, the display will flip and be centred in the screen then you can see what yous’re composing correctly. The screen can also be tilted to face downwards, which is useful if yous’re property the photographic camera over your caput to get a high bending shot.

Unfortunately, the screen is not touch sensitive, so you can’t use it to brand changes settings. If you want to alter the AF point, beginning of all you need to make sure that the AF area mode is set to Manual. Once that’s washed, y’all can printing the primal OK push, then apply the directional keys around the screen. Note that you lot tin can only manually fix AF point when shooting in semi-automatic or manual modes.

Nikon Coolpix B500
The Nikon Coolpix A900 In-manus

The Nikon Coolpix A900 has very quick starting time-upwards fourth dimension, you can become from completely off to ready to shoot in approximately one second. Moving through the menu systems and playback is likewise very speedy, making it nifty to use.

In good lighting weather condition, autofocus is very quick and generally besides accurate. However, information technology tin can struggle a little in lower light, fifty-fifty though there is a focus aid lamp to assistance things along. The macro mode allows y’all to get very close to your subject field to fill up the frame which is dandy – in that location is likewise almost no instances of a faux confirmation of focus, too.

Like many of Nikon’southward newest models, the Nikon Coolpix A900 is equipped with Snapbridge. This means that once you’ve gear up information technology up, the camera can maintain a low-power bluetooth connection with your smartphone to automatically transfer images and video beyond to your phone without having any additional input. You can either have images send beyond at total size or at a reduced size to salvage time (transferring over bluetooth is slower than over Wi-Fi). It’s a very handy tool that works well to accept the hassle out of transferring your images ready for uploading to social networking – this may be particularly highly-seasoned to those who want to use the camera while on holiday.

The Nikon Coolpix A900 is one of the merely meaty cameras on the market which can shoot 4K video. To practice this, you need to go into the Main Menu and change Movie Options to 2160/30p. Past default, the camera will record in 1080/30p.

Epitome Quality

As is so often the case with compact cameras with a pocket-size sensor, the Nikon Coolpix A900 performs all-time when the light is skillful. In these conditions, the photographic camera is capable of producing some nicely detailed images. Images await all-time when kept to A3 or beneath, as when you examine at 100% – even at low ISO sensitivities – it’s possible too see some instances of paradigm smoothing.

Colours are too nice and vibrant, having a practiced amount of punch without straying into unrealistic territory. Automated white balance does reasonably well in most conditions, merely it can err always so slightly towards warmer tones under artificial light. Yous may too want to switch to the Cloudy setting when photographing under gray skies and you want to boost colours slightly.

Having a long focal length is very useful if you intend to utilize the Nikon Coolpix A900 every bit an all-rounder. Images taken at the furthest achieve of the optical zoom are just as good quality as those taken at the widest reach – switching on image stabilisation helps you to get a blur-free shot at longer focal lengths. If the 35x zoom isn’t quite enough for you lot, y’all tin can switch to digital zoom – these are useful if you’re drastic to get closer to the subject, but are probably all-time avoided if you desire to stick to all-time image quality.

General purpose metering does a good chore to produce counterbalanced exposures, only requiring a little exposure compensation in scenarios where we’d ordinarily await it – such as very loftier contrast scenes.

At normal printing sizes, images taken at up to ISO 800 are very good. At ISO 1600, you lot will probably want to stick to A4 or smaller, while at ISO 3200, the quality degrades a piddling more than and yous’ll probably want to only impress or share at very modest sizes. Noise isn’t too problematic, merely you tin can often see some severe epitome smoothing which gives a painterly effect when shooting in low light.


The Nikon Coolpix A900 has seven sensitivity settings ranging from ISO 80 to ISO 3200 at total resolution.

ISO 80 (100% Ingather)

ISO 100 (100% Crop)

iso80.jpg iso100.jpg

ISO 200 (100% Ingather)

ISO 400 (100% Crop)

iso200.jpg iso400.jpg

ISO 800 (100% Crop)

ISO 1600 (100% Crop)

iso800.jpg iso1600.jpg

ISO 3200 (100% Crop)


Focal Range

The Nikon Coolpix A900’south 35x zoom lens achieves a maximum broad-angle focal length equivalent to 24mm, and is capable of a telephoto reach of 840mm (in 35mm-camera terms).





Chromatic Aberrations

Given the range of the zoom lens, the Nikon Coolpix A900 shows some obvious purple fringing in areas of high contrast, as shown in the examples beneath.


The Nikon Coolpix A900’due south lens will focus as shut every bit 1cm from a subject, notwithstanding depth of field becomes very shallow at this extremely close distance.




The pop-up wink on the Nikon Coolpix A900 has four settings: Motorcar, Motorcar with scarlet-eye reduction, Make full flash & Slow sync. Shooting a white surface from a distance of 1.5m, the flash provides even coverage with the lens zoomed in, though some vignetting is visible in the broad-angle shot.

Flash Off – Wide Angle (24mm)

Flash On – Broad Angle (24mm)

ISO 64 ISO 64

Flash Off – Telephoto (840mm)

Flash On – Telephoto (840mm)

ISO 64 ISO 64

Whether the flash is gear up to standard Auto mode – or Auto with cerise-eye reduction – the photographic camera successfully avoids any trace of red-heart.

Fill Flash On


Flash Auto with red-center reduction



The Nikon Coolpix A900 offers 28 dissimilar filter effects, all of which are previewed alive and recorded at full resolution.

ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64 ISO 64
ISO 64

Sample Images

This is a pick of sample images from the Nikon Coolpix A900 camera, which were all taken using the xx megapixel High JPEG setting. The thumbnails below link to the full-sized versions, which have non been altered in whatever way.

Sample Motion-picture show & Video

This is a sample movie at the highest quality setting of 3840×2160 pixels at 25 frames per second. Please note that this twenty second pic is 38.8Mb in size.

Product Images

Nikon Coolpix B500

Front of the Nikon Coolpix A900

Nikon Coolpix B500

Front end of the Nikon Coolpix A900

Nikon Coolpix B500

Side of the Nikon Coolpix A900

Nikon Coolpix B500

Side of the Nikon Coolpix A900

Nikon Coolpix B500

Rear of the Nikon Coolpix A900

Nikon Coolpix B500

Rear of the Nikon Coolpix A900 / Image Displayed

Nikon Coolpix B500

Rear of the Nikon Coolpix A900 / Turned On

Nikon Coolpix B500

Rear of the Nikon Coolpix A900 / Main Menu

Nikon Coolpix B500

Rear of the Nikon Coolpix A900 / Tilting LCD Screen

Nikon Coolpix B500

Rear of the Nikon Coolpix A900 / Tilting LCD Screen

Nikon Coolpix B500

Front of the Nikon Coolpix A900 / Tilting LCD Screen

Nikon Coolpix B500

Top of the Nikon Coolpix A900

Nikon Coolpix B500

Bottom of the Nikon Coolpix A900

Nikon Coolpix B500
Side of the Nikon Coolpix A900
Nikon Coolpix B500
Side of the Nikon Coolpix A900
Nikon Coolpix B500
Side of the Nikon Coolpix A900
Nikon Coolpix B500
Front end of the Nikon Coolpix A900
Nikon Coolpix B500
Front of the Nikon Coolpix A900
Nikon Coolpix B500
Memory Card Slot /Battery Compartment


The Nikon Coolpix A900 is a bang-up compact camera if you’re looking for something to have on your travels. It offers a lot in a reasonably small parcel, and if your main business organization is a high zoom ratio, then this is a very good option.

It produces loftier quality images under the correct conditions, and not but that, gives y’all full manual control if you lot desire information technology – making it a good choice for enthusiast photographers. It could have been even better if you lot could shoot in raw format, though. It’due south also a shame that the performance under low lite isn’t a bit better – y’all should consider cameras with a larger sensor if you’re going to exist shooting a lot of images where the lighting is low.

Using the Nikon Coolpix A900 is very easy and straightforward, and it’due south great how speedily it is set to go from switch off. Mostly speaking, autofocus is good and operational speeds are quick.

That said, if you accept any desire to shoot in depression light, you may find the performance a little disappointing. Although images are usable at very small sizes, they don’t match up to the high quality that the photographic camera tin produce in bright low-cal. If your main intention is to apply it as a holiday or day trip camera, that may not be such a big issue for y’all.

Nikon is slowly equipping all of its cameras with Snapbridge, which is cracking to use in practice and takes the faff out of having your images ready to share online. Having 4K video recording in a camera like this is as well a smashing bonus, and brings a scrap of extra quality to your holiday and travel videos – be certain to stock up on high capacity SD cards if you intend to take a lot of movies in this format though.

At the moment, the Nikon Coolpix A900 retails for around £350, making it quite a hefty investment for a holiday or travel camera. However, yous do get quite a lot for your money – a huge zoom range, 4K video recording and total manual control. While it’s non perfect, it’s certainly a skilful choice for slipping into your bag for your trips, and it’s also a little cheaper than the similarly specced Panasonic Lumix DMC-TZ80.

4 stars

Ratings (out of 5)
Design four
Features 4
Ease-of-utilize four
Image quality 3.5
Value for coin 4

Primary Rivals

Listed beneath are some of the rivals of the
Nikon Coolpix A900.

Travel-zoom cameras are still popular in 2022 – the new Catechism PowerShot SX720 HS offers a massive 40x zoom lens in a relatively slim and compact torso. The Canon SX720 also offers a 20 megapixel sensor, 3-inch LCD screen, PASM shooting modes, built-in wi-fi/NFC and Full Hard disk 60p movies. Read our in-depth Catechism PowerShot SX720 HS review now…

The Panasonic Lumix DMC-TZ80 is a new travel-zoom compact camera for 2022. The 18-megapixel TZ80 (too known every bit the Panasonic ZS60) offers a 30x wide-angle zoom lens, 4K video recording, lens control ring, RAW file format, focus peaking, touchscreen command and an electronic viewfinder. Read our in-depth Panasonic TZ80 review now…

The Sony Cyber-shot DSC-HX90V is a new premium travel-zoom camera with a 30x Zeiss Vario-Sonnar T-star zoom lens. The HX90V besides features an eighteen megapixel CMOS sensor, pop-upwardly electronic viewfinder, lens barrel command ring, flip-upwards LCD screen, built-in wi-fi, NFC and GPS, full 1080p high-definition video with stereo audio, manual shooting modes, 10fps continuous shooting, ISO range of 80-12800 and fast motorcar-focusing. Read our Sony Cyber-shot DSC-HX90V review to find out if it’south the all-time travel-zoom camera on the market place…


    • Type

    • Compact digital camera

    • Constructive pixels

    • twenty.3 million (Image processing may reduce the number of effective pixels.)

    • Paradigm sensor

    • 1/two.3-in. type CMOS, Total pixels: approx. 21.fourteen million

    • Lens

    • NIKKOR lens with 35x optical zoom

    • Focal length

    • 4.3 to 151 mm (angle of view equivalent to that of 24–840 mm lens in 35 mm [135] format)

    • F-number

    • f/three.4 to 6.9

    • Lens construction

    • xiii elements in 11 groups (4 ED lens elements)

    • Magnification

    • Up to 4x (angle of view equivalent to that of approx. 3360 mm lens in 35 mm [135] format)

    • Vibration reduction

    • Lens shift and electronic VR (movies)

    • Autofocus

    • Contrast-discover AF

    • Focus range

    • [W]: Approx. 50 cm (one ft 8 in.) to infinity, [T]: Approx. 2 thou (6 ft 7 in.) to infinity, Macro mode: Approx. 1 cm (0.4 in.) to infinity (broad-bending position) (All distances measured from heart of forepart surface of lens)

    • AF-expanse manner

    • Face priority, center, transmission with 99 focus areas, subject field tracking, target finding AF, touch AF

    • Monitor

    • vii.five cm (iii-in.) diagonal; Approx. 921k-dot, TFT LCD (RGBW) with anti-reflection blanket, and 6-level brightness adjustment

    • Frame coverage

    • Approx. 98% horizontal and vertical (compared to actual picture)

    • Frame coverage (playback manner)

    • Approx. 100% horizontal and vertical (compared to actual picture)

    • File arrangement

    • DCF and Exif two.three compliant

    • Storage file formats

    • Still images: JPEG, Movies: MP4 (Video: H.264/MPEG-4 AVC, Audio: AAC stereo)

    • Image size (pixels)

    • 20M (High) [5184 ten 3888 (High)], 20M [5184 x 3888], 8M [3648 x 2736], 4M [2272 ten 1704], 2M [1600 ten 1200], VGA [640 x 480], 16:9 15M [5184 x 2920], one:i [3888 x 3888]

    • ISO sensitivity

    • ISO eighty to 1600

    • Exposure metering

    • Matrix, center-weighted (digital zoom less than 2x), spot (digital zoom 2x or more than)

    • Exposure command

    • Programmed motorcar exposure and exposure compensation (–2.0 to +2.0 EV in steps of 1/3 EV)

    • Shutter type

    • Mechanical and CMOS electronic shutter

    • Self-timer

    • Can be selected from x s, five s and 2 due south

    • Discontinuity

    • Electronically-controlled iii-blade iris diaphragm

    • Aperture range

    • 7 steps of one/half dozen EV (West) (A, K fashion)

    • Built-in flash

    • Yes

    • Flash range (approx.)

    • [W]: 0.v to 6.0 m (ane ft 8 in. to 19 ft), [T]: i.5 to three.0 m (four ft 12 in. to 9 ft 10 in.)

    • Wink control

    • TTL auto wink with monitor preflashes

    • USB

    • Micro-USB connector, Hi-Speed USB, Exercise not employ whatsoever USB cable other than the UC-E21 for Micro-USB connector. Supports Direct Print (PictBridge)

    • HDMI output

    • HDMI micro connector (Type D)

    • Audio input

    • Stereo mini-pin jack (3.5-mm diameter; plug-in power supported)

    • Audio output

    • Stereo mini-pin jack (3.5-mm bore)

    • Wi-Fi (Wireless LAN) standards

    • IEEE 802.11b/m (standard wireless LAN protocol)

    • Wi-Fi (Wireless LAN) operating frequency

    • 2412 to 2462 MHz (i to 11 channels)

    • Wi-Fi (Wireless LAN) security

    • Open up/WPA2-PSK

    • Wi-Fi (Wireless LAN) admission protocols

    • Infrastructure

    • Bluetooth standards

    • Bluetooth Specification Version 4.1

    • Supported languages

    • Standard arabic, Bengali, Bulgarian, Chinese (Simplified and Traditional), Czech, Danish, Dutch, English language, Finnish, French, German language, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Marä thi, Norwegian, Western farsi, Shine, Portuguese (European and Brazilian), Romanaian, Russian, Serbian, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Vietnamese

    • Power sources

    • One Rechargeable Li-ion Battery EN-EL12 (included), Air-conditioning Adapter EH-62F (bachelor separately)

    • Charging time

    • Approx. ii h 20 min (when using Charging Ac Adapter EH-71P and when no charge remains)

    • Battery life

    • Approx. 270 shots when using EN-EL12

    • Bodily battery life for film recording

    • Approx. 50 min (1080/30p) when using EN-EL12

    • Tripod socket

    • ane/4 (ISO 1222)

    • Dimensions (W x H x D)

    • Approx. 113.0 x 66.5 ten 39.9 mm (4.5 x 2.7 x 1.half-dozen in.) (excluding projections)

    • Weight

    • Approx. 298 k (10.half-dozen oz) (including battery and retentiveness carte du jour)

    • Operating environment – temperature

    • 0°C to 40°C (32°F to 104°F)

    • Operating environment – humidity

    • 85% or less (no condensation)

    • Supplied accessories

    • Rechargeable Li-ion Battery EN-EL12, Charging AC Adapter EH-71P, USB Cablevision UC-E21, Camera Strap

  • i. A plug adapter is included if the camera was purchased in a land or region that requires a plug adapter. The shape of the plug adapter varies with the country or region of purchase.

  • Unless otherwise stated, all figures assume a fully-charged battery and an ambient temperature of 23 ±3°C (73.4 ±5.4°F) equally specified past the Photographic camera and Imaging Products Association (CIPA).

  • Nikon will not be held liable for any errors this folio may comprise.

  • The advent of this product and its specifications are subject area to change without notice.

Your Comments

  1. Introduction
  2. Ease of Utilize
  3. Image Quality
  4. Sample Images
  5. Product Images
  6. Decision
  7. Main Rivals
  8. Specifications


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