Nikon Corporation is an optics and photographic equipment manufacturer headquartered in Tokyo, Japan. The companies held by Nikon form the Nikon Group.
The NikonD50 is a 6.1-megapixel entry-level digital single-lens reflex camera, sold from June 2005 until November 2006 by Nikon. It was Nikon's first DSLR aimed at the consumer market, and sold for US$899. It uses the Nikon F mount. The D50 is similar to the slightly older D70 using the same CCD sensor, with a slower maximum shutter speed and slightly smaller size; however, it continued to offer the internal focus motor of prior autofocus film and digital SLRs. Future entry-level Nikon DSLRs would eliminate the internal focus motor and require these motors to be in the lenses. Lack of a focus-motor in the camera eliminated the ability to autofocus with late film-era Nikkor AF and AF-D lenses, though these lenses work well on the D50.
The Nikon 50 mm f/1.8D AF Nikkor is one of Nikon's 50 mm lenses. This Double-Gauss lens replaces the 50mm f/1.8 (non-D). A 50 mm prime lens is the normal lens for the 135 film format.
A kit lens is a "starter" lens which can be sold with an interchangeable-lens camera such as a mirrorless camera or DSLR. It is generally an inexpensive lens priced at the lowest end of the manufacturer's range so as to not add much to a camera kit's price. The kit consists of the camera body, the lens, and various accessories usually necessary to get started. A kit lens can be sold by itself outside of a kit, particularly the ones that are moderately expensive; for instance a kit lens included in a prosumer camera kit is often marketed as an upgrade lens for a consumer camera. In addition, retailers often have promotions of standalone low-end camera bodies without the lens, or a package that bundles a body with one or two more expensive lenses.
The Nikon F-mount is a type of interchangeable lens mount developed by Nikon for its 35mm format single-lens reflex cameras. The F-mount was first introduced on the Nikon F camera in 1959, and features a three-lug bayonet mount with a 44 mm throat and a flange to focal plane distance of 46.5 mm. The company continues, with the 2020 D6 model, to use variations of the same lens mount specification for its film and digital SLR cameras.
The Nikon D200 is a 10.2-megapixel digital single-lens reflex camera that falls between entry-level/midrange DSLR cameras such as the Nikon D40, Nikon D40x, and D80 and high-end models such as the Nikon D2Hs and D2Xs. It was released by the Nikon Corporation in November 2005. The D200 was succeeded by the D300 in August 2007.
The Nikon DX format is an alternative name used by Nikon corporation for APS-C image sensor format being approximately 24x16 mm. Its dimensions are about 2⁄3 those of the 35mm format. The format was created by Nikon for its digital SLR cameras, many of which are equipped with DX-sized sensors. DX format is very similar in size to sensors from Pentax, Sony and other camera manufacturers. All are referred to as APS-C, including the Canon cameras with a slightly smaller sensor.
The Nikon D60 is a 10.2-megapixel Nikon F-mount digital single-lens reflex camera announced in January 2008. The D60 succeeds the entry-level Nikon D40x. It features the Nikon EXPEED image processor introduced in the higher-end Nikon D3 and D300.
The Nikon D90 is a 12.3 megapixel digital single-lens reflex camera (DSLR) model announced by Nikon on August 27, 2008. It is a prosumer model that replaces the Nikon D80, fitting between the company's entry-level and professional DSLR models. It has a Nikon DX format crop sensor.
The Nikon AF-S DX VR Zoom-Nikkor 18-200mm f/3.5-5.6G IF-ED is an image stabilised superzoom lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It provides a single-lens "walk-around" solution for wide-angle through to telephoto shots, as well as close-up photography.
The 55-200mm AF-S lens is a medium telephoto zoom lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It comes in three variants:
The Nikon AF-S DX Nikkor 35mm f/1.8G is a lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. It provides a field of view on a DX format camera similar to that of a normal lens on a 35mm film format camera.
The D5000 is a 12.3-megapixel DX-format DSLR Nikon F-mount camera, announced by Nikon on 14 April 2009. The D5000 has many features in common with the D90. It features a 2.7-inch 230,000-dot resolution tilt-and-swivel LCD monitor, live view, ISO 200–3200, 3D tracking Multi-CAM1000 11-point AF system, active D-Lighting system and automatic correction of lateral chromatic aberration. The D5000 seems to have been discontinued in November 2010.
The Nikon D3000 is a 10.2-megapixel DX format DSLR Nikon F-mount camera announced by Nikon on 30 July 2009. It replaces the D40 as Nikon's entry level DSLR. It features a 3.0-inch 230,000-dot resolution LCD monitor, CCD sensor with ISO 100–1600 and 3D tracking Multi-CAM1000 11-point AF system which makes it quite similar to the Nikon D200 in these main parts. Initially priced with $599 MSRP, actual prices are much lower.
The 18-55mm f/3.5-5.6G AF-S Zoom-Nikkor lens is a midrange zoom lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. Often included as a kit lens on entry-level DSLRs, it also can be purchased separately from the camera body. Nikon first introduced the lens in 2005 and has provided three subsequent updates. Following are the four variants as of 2014:
The Nikon D3100 is a 14.2-megapixel DX format DSLR Nikon F-mount camera announced by Nikon on August 19, 2010. It replaced the D3000 as Nikon's entry level DSLR. It introduced Nikon's new EXPEED 2 image processor and was the first Nikon DSLR featuring full high-definition video recording with full-time autofocus and H.264 compression, instead of Motion JPEG compression. It was also the first Nikon DSLR to provide high-definition video recording at more than one frame rate.
The Nikon 1 series is a discontinued camera line from Nikon, originally announced on 21 September 2011. The cameras utilized Nikon 1-mount lenses, and featured 1" CX format sensors.
The 18-300mm f/3.5-6.3G lens is a telephoto superzoom lens manufactured by Nikon for its line of DX DSLR cameras.
The 18-300mm f/3.5-5.6G ED VR is a telephoto superzoom lens manufactured by Nikon for its line of DX DSLR cameras.
Thailand 
