Features/Specifications

Focal length: 105mm

Maximum aperture: f/4

Lens construction: 5 elements in 3 groups

Picture angle: 23°20'

Distance scale: Graduated in meters and feet from 0.47m (1.55 ft) to infinity (°°) Aperture scale: f/4 ~ f/32

Diaphragm: Fully automatic

Reproduction ratios: Scales provided; 1:10

to 1 : 2 for lens only; 1 : 2 to 1 : 1 for lens plus PN-1 orPN-11 ring

Exposure measurement: Via full-aperture method; meter coupling ridge provided for Al cameras and meter coupling shoe for non- Al cameras

Lens hood: Slip-out type built into front of lens

Tripod mounting: Via socket in tripod mount- ing collar of PN ring; collar rotatable to per- mit vertical and horizontal format picture- taking; click-stops provided at each 90° of rotation; collar locking screw provided

Attachment size: 52mm (P = 0.75)

Mount: Nikon F mount

Dimensions: 74.5mm0 x 104mm long (over- all); 96mm extention from flange

Weight: 500g

Accessories included: 52mm snap-on front lens cap; rear lens cap LF-1

Optional accessories: 52mm screw-in filters; flexible lens pouch No. 55; hard lens case CL-33A, plastic lens case CP-2; flexible lens pouch No. 56 (with PN ring attached); hard lens case CL-35A (with PN ring attached)

Micro-Nikkor 105mm f/4 specifications

The Nikon Micro-Nikkor 105mm f/4 is a renowned macro lens that has captured the interest of photographers, particularly those specializing in close-up and nature photography. With its extraordinary delivery of sharpness and precision, this lens has established itself as a favorite among both amateurs and professionals.

One of the main features of the Micro-Nikkor 105mm f/4 is its impressive 1:1 reproduction ratio. This capability allows photographers to capture life-sized images of small subjects, making it ideal for macro photography. The lens provides a working distance of approximately 6.3 inches, which is advantageous for keeping a safe distance from delicate subjects, such as insects and flowers, ensuring that they remain undisturbed.

The lens construction includes 9 elements in 8 groups, which work together to minimize chromatic aberrations and distortions. This optical design, along with the Nikon multicoating technology, enhances light transmission and reduces flare and ghosting, resulting in clearer and more vibrant images. The lens exhibits exceptional sharpness, even at its maximum aperture of f/4, while maintaining good image quality throughout its aperture range.

Another significant feature of the Micro-Nikkor 105mm f/4 is its focus mechanism. The lens utilizes a manual focus system with a smooth focus ring, making it easier for photographers to achieve precise control when working with close-up subjects. Furthermore, it has a relatively compact and lightweight design, making it portable for outdoor shooting.

The Micro-Nikkor 105mm f/4 is equipped with the well-regarded Nikon close-up capability, allowing users to easily shoot in challenging macro environments. It also has a rubber seal that offers some degree of protection against dust and moisture, although it is not entirely weather-sealed.

Additionally, this lens is compatible with Nikon's tele converters, which can extend its focal length for even greater close-up capabilities while retaining image quality.

In conclusion, the Nikon Micro-Nikkor 105mm f/4 stands out with its high-quality optics, versatile macro capabilities, and user-friendly design. It is a valuable tool for photographers looking to explore the intimate details of the small world around them.