Tag Archives: lens

Micro Phone Lens: Cell Phone Based Microscope

micro_phone_lens

https://www.kickstarter.com/projects/968523355/micro-phone-lens-cell-phone-based-microscope/description

Nikon AF-S DX 35mm f/1.8G

Nikon AF-S DX 35mm f/1.8G

Compact, fast f/1.8 prime lens for DX-format cameras

Optimized for DX-format cameras, the compact, lightweight AF-S DX NIKKOR 35mm f/1.8G delivers the consistently stunning images you

Tokina AT-X 11-16mm F/2.8 PRO DX

Tokina AT-X 11-16mm F2.8 PRO DX

The new Tokina AT-X 116 PRO DX is an ultra-wide angle lens with a fast f/2.8 aperture for better photography in low-light situations. Many photojournalists consider having an f/2.8 aperture a must for any lens in their camera bag.

Based on the award-winning optical design of the AT-X 124 PRO DX (12-24mm f/4) lens, the new AT-X 116 PRO DX has a slightly shorter zoom range to maintain optical quality at wide apertures.

Tokina

Tamron SP 180MM F/3.5 Di 1:1 Macro

Tamron SP 180MM F/3.5 Di Macro

The Tamron SP designation is reserved for lenses developed with special emphasis on extraordinary photographic performance. Engineers are free to innovate in an uncommon atmosphere where optical performance comes before price, resulting in lenses that satisfy the demands of discerning photographers.

A focal length of 180mm, 1:1 (life-size) macro reproduction, a fast, constant F3.5 maximum aperture and an optical formula featuring two LD (Low Dispersion) glass elements combine in a lens perfectly suited for extreme close-up shooting with an extended front element-to-subject working distance. The SP 180mm F/3.5 Di’s characteristics also lend themselves to indoor, close-range sports shooting and beautiful environmental portraiture. A special FEC (Filter Effect Control) function reintroduces ease to the use of a polarizing filter. Canon and Nikon mount-variants feature a focus ring with instantaneous switching between auto and manual focus for fine-focus adjustment.

Model B01
Lens Construction (Groups/Elements) 11/14
Angle of View 14

AF-S DX VR Zoom-NIKKOR 18-200mm f/3.5-5.6G IF-ED

2159_AF-S-DX-VR-Zoom-NIKKOR-18-200mm-f-3.5-5.6G-IF-ED

  • This is a high-grade, internal focusing (IF) lens employing a Silent Wave Motor to drive the focusing mechanism, thus the