Best Fast Aperture Wildlife Lens

Finale der Symphonie Nr 5 in F Minor Op 42,5 Toccata

Extremely bright and fast 42.5mm f/0.95 lens produces a 35mm-equivalent focal length of 85mm when.
Selective Aperture Control System produces a stepless, de-clicked aperture ring, which provides.
One Super High Refractive element and one aspherical element work to produce a high image quality.
Fully manual focus and exposure lens features an all-metal lens barrel and a 10-blade diaphragm.

Compact super telephoto zoom lens for birding, wildlife, motorsports, events and more.
750mm equivalent on DX format DSLRS, Minimum Focus Distance: 7.2 ft.( 2.2 m), Focal Length Range:200 500 mm.
Fast f/5.6 constant aperture for beautiful out of focus backgrounds and low light performance.
4.5 stops of Vibration Reduction with Sports mode. Approx. Weight 81.2 ounce. Approx. Dimensions(Diameter x Length) 4.2 inch x 10.5 inch( Based on CIPA Guidelines ).
Fits telephoto lenses, similar to 300mm f/2.8.

Compelling wide-angle perspective combined with an ultra-fast f/1.4 aperture serves the needs of demanding professionals in exacting conditions.
Offers superior sharpness and color correction by effectively minimizing chromatic aberration, even at the widest aperture settings.
Aspherical lens elements virtually eliminate coma and other types of aberration, even when shooting at the widest available aperture.
A Nano Crystal Coat further reduces ghosting and internal flare across a wide range of wavelengths for even greater image clarity. Picture angle with 35mm (135) format-84°.
Rear Focus (RF) provides smooth and fast auto-focus while eliminating front barrel rotation and lens length changes.
Refer to the PDF attached below in Technical Specification for User Guide.

Engineered from the ground up, Tokina has brought the legendary, multiple award winning technology from the ATX 11-16mm f2.8 to mirrorless cameras. The new Tokina atx-m 11-18mm f2.8 sets the new standard for compact, fast aperture super wide-angle lenses specifically engineered to meet the high performance requirements of today’s crop-sensor mirrorless cameras..
At the heart of the new optical design are two aspherical elements combined with two super low-dispersion lenses that suppresses chromatic aberrations, nearly eliminates coma at the edges at f2.8, and produces superior contrast and color reproduction. Making the lens an excellent choice for any type of photography including astrophotography..
The lens is small with a maximum length of 3.2 inches (82.7mm) and weighs just 11.8 oz (335 g), 40% lighter than the original ATX 11-16mm f2.8. Making this lens an excellent choice for professionals and enthusiasts who shoot stills, create movies, use gimbals, and vloggers needing a super wide lens when talking to the camera..
The silent ST-M focusing motor provides fast and precise AF operation and is Fully compatible with Sony’s internal camera 5-axis image stabilization, Direct Manual Focus, MF Assist Mode, Eye AF, and in-camera Optical Correction ....

...ication】Telescopes for adults astronomy come with SR4mm, H6mm, H20mm eyepieces and 2x Barlow lens. 2x Barlow lens doubles the magnifying power of each eyepiece.9 multiple combinations, suitable for observing moon, planets, meteor, scenery, bird, wildlife..
【Quality Optics】700mm(f/9) focal length and large 76mm aperture objective lens telescope with fully coated glass optics for enhanced image brightness and clarity, creates stunning images and protect your eyes.Perfect Christmas or birthday gift for astronomy adults beginners, kids, adults to explore stars and moon..
【Adjustable Tripod】Flexible operation, The adjustable tripod has a height of 75 - 119cm (29.5 - 46.8inch), which is suitable for children and adults to observe together. The tripod can make the telescope more stable, you can watch birds during the day, observe wildlife, scenery, and observe the moon and other celestial bodies at night..
【Record Beautiful Moments】Telescopes come with smartphone adapter & shutter release remote control allows you to capture and record beautiful images of moon and planets, share the excitement with friends and family in real time..
【Easy Setup】The astronomical telescope is quick and easy to install, no additional tools are needed, and even....

135mm W/ F1.8 Max aperture maintains exposure and depth of field.
G master design for extraordinary sharpness and breathtaking bokeh.
Xa, super ED and ED elements achieve edge-to-edge high resolution.
11-Blade circular aperture contributes to gorgeous bokeh.
Four XD (extreme dynamic) linear motors for fast, quiet, and precise focus | In-the-box: hood lens front cap lens rear cap Lens case.

Bundle Includes : Sigma 18-35mm f/1.8 DC HSM Art Lens for Canon + Be-Pro High Definition 72mm 3PCS Filter Set + Lens Cleaning Pen + Dust Blower + Lens Cap Keeper + Manufacture Accessories.
Aperture Range: f/1.8-16 / Fast Constant Maximum Aperture.
Designed for APS-C-Sized Sensors / 35mm Equivalent Focal Length: 28.8-56mm.
Hyper Sonic AF Motor / Internal Focusing and Zoom Design / Four Aspherical & 5 SLD Glass Elements.
Super Multi-Layer Coating / Canon EF Lens Mount / Compatible with Sigma USB Dock.

【Fringer】The 2nd generation{canon ef to fuji x adapter}! EF-FX PRO2 version, (used on Fujifilm FX Mirroless Cameras), Redesigned aperture ring for more convenient operation.
New MCU (more powerful, more resources for firmware update).
lens bayonet is made of brass,camera bayonet is made of alloy.
【Electronic aperture ring】FOR PRO VERSION ONLY, just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is 'Auto'.
【Fast PDAF】DEMO OF X-T2 AND SIGMA 85/1.4 ART.
AF-S (central AF point), AF-S (side AF point) and AF-C Note: AF performance varies under different light conditions and for different lens models.
【FAST AND ACCURATE PDAF! 】Only on cameras with X-Trans II & III CMOS.
Support Image Stabilizer functions of EF mount lenses, almost not any extra vignetting. A great smart adapter..

【Fringer EF-FX PRO II】The 2nd generation! - Redesigned aperture ring for more convenient operation - New MCU (more powerful, more resources for firmware update) - Better light absorbing design.
【Electronic aperture ring】FOR PRO VERSION ONLY,just like XF lenses, each small step is 1/3 stop and the final position after the smallest aperture is 'Auto'.
【Fast PDAF】DEMO OF X-T2 AND SIGMA 85/1.4 ART.
AF-S (central AF point), AF-S (side AF point) and AF-C Note: AF performance varies under different light conditions and for different lens models.
【FAST AND ACCURATE PDAF! 】Only on cameras with X-Trans II & III CMOS. *Only for lenses optimized.
Support Image Stabilizer functions of EF mount lenses.