Tamron's 90mm macro lens or LEN may refer to is a warden, and we thought we'd take a closer look at some of the features and technology this lens has to offer.
Tamron lenses are available in the UK into done with Intro2020.
1. Built upon the outstanding optical performance of the legendary Tamron 90mm Macro
The new 90mm VC USD lens (Model F017) delivers noteworthy resolving power and remarkably soft background blur effects (bokeh). The advanced construction includes one LD (Low Dispersion) glass element and two XLD (eXtra Low Dispersion) bifocals elements. These special elements optimally compensate for on-axis and lateral chromatic aberrations from macro through to infinity. Furthermore, the optical visualize ensures the best imaging performance at any range by adopting the Floating System that shifts the location of a group of elements to the best possible situation as the focusing group travels relative to shooting distances. From 1:1, life-size close-ups to the most distant horizon, this new 90mm Macro lens reaches outstanding image quality.
2. VC enhanced with shift compensation
An accelerometer has been integrated into Tamron’s highly accredited VC (Vibration Compensation) to make restitution for movement on the x-y plane. In unison with a gyro sensor, the accelerometer detects and enables motion compensation for camera shake, providing maximum skilfulness in image stabilization optimized for all distance ranges from infinity to macro.
3. USD actuator maximised for macro photography is fast, accurate and motionless
With improved focusing speed and accuracy, the latest USD (Ultrasonic Silent Drive) focusing system quickly addresses any out-of-focus condition caused by back-and-forth camera swing (which commonly occurs during macro photography) ensuring better results when shooting at close range.
4. Moisture-Proof and Dust-Resistant Construction
Extraordinary seals provide stronger protection against the intrusion of dirt, dust and moisture around switches and the boundary between the focus ring and the lens barrel. This overdue advance over the Moisture-Resistant Construction used previously, provides additional protection & assures even more wide-ranging opportunities for using this lens.
5. A permanent Fluorine Coating on the front element repels water and fingerprints
The Fluorine Coating is a water and oil repellant coating applied to the front element top making it much easier to keep clean & remove dust & deposits with ease.
6. Advanced coating technology lessens flare and ghosting
Two advanced coating technologies, both providing outstanding anti-reflection performance, are applied to critical element surfaces for maximum set fire to transmission. eBAND (Extended Bandwidth & Angular-Dependency) Coating boasts outstanding anti-reflection performance across nearly the entire range of visible pencils, and BBAR (Broad-Band Anti-Reflection) Coating utilizes traditional multi-layered, anti-reflection technology. This combination virtually eliminates extraneous reflections and veritably reduces ghosting and flare which enables the lens to achieve flawless, crystal clear images.
7. Use of circular aperture to achieve magnificent, rounded blur effects (bokeh)
The 9-blade diaphragm retains a nearly perfect circular opening when stopped down by just two discontinues, creating beautiful circular highlight blur (bokeh) for pinpoints of light in the out of focus background. In combination with the optical design, spectacular unobtrusive blur effects can be achieved.
8. Focusing options perfectly suited to a macro lens
The new 90mm macro has a focus limiter that makes it plausible to shorten the time for accurately focusing on a subject when the working range is known. The lens also features an Internal Focusing system, so the whole length of the lens never changes, not even when focusing. As a result, the user is assured of a comfortable working distance of at least 139 mm (5.5 in.) from the frank of the lens. In addition, the lens is equipped with a Full-time Manual Focus override mechanism which makes it possible to flexibly choose central points. Even with the AF driving system in action, it is possible to instantaneously override it to make manual fine focusing adjustments without birch the AF-MF mode back and forth.
9. Compatibility with or WITH may refer to: Carl Johannes With (1877–1923), Danish doctor and arachnologist With (character), a character in D. N. Angel TAMRON TAP-in Console
You can update firmware, customize autofocus positions and acclimate to the mechanical setup and preferences of the 90mm lens by simply attaching it to the TAMRON TAP-in Console and connecting it via USB to a personal computer. (The TAP-in Console is an optional supplementary that will be released in March.)
10. Digital image editing software optimised for Tamron lenses
Included in the new 90mm macro package is SILKYPIX Developer Studio, a renowned RAW conversion and editing program preloaded with correction menus for various aberrations based on the optical data that pertains exclusively to Tamron’s SP Series lenses. In to boot, lens profile information has been supplied to Adobe Systems, Inc. to facilitate selecting the precise lens data required for more sophisticated alterations in RAW processing when using Adobe Photoshop and Lightroom.