Best Fast Focus Lenses

Venus Laowa 100mm f/2.8 2X Ultra Macro APO Lens for Canon RF

Features: This 100mm lens can cover full-frame sensor size and focus from 2:1 magnification to infinity. The lens has a similar physical size to other 100mm Macro lenses in the market but its wider magnification range allows macro photographers to capture subjects of any size.
2:1 Magnification: Laowa 100mm f/2.8 2:1 Ultra-Macro is the second 2:1 Macro lens that we have (The first one is the 60mm f/2.8). The 100mm is one of the most common focal length for macro photography usage. All of the 100mm macro lenses in the market can only reproduce 1:1 magnification (life-size) image only. The extended 2x magnification means more details can be seen through the lens.
Apochromat APO Design (Invisible CA): The Laowa 100mm f/2.8 has an Apochromat (APO) design where the chromatic aberration (CA) at BOTH in-focus and out-of-focus areas (Longitudinal CA) is controlled to the minimal.
Outstanding Portrait Lens with Crystal Sharpness: Laowa 100mm f/2.8 2:1 Ultra Macro APO is not only an exceptionally macro lens. It can also focus to infinity and is a very decent telephoto portrait lens.

Multi-coated crystal lenses provide increased clarity even in low-light conditions.
3" eye relief with rubber fast-focus eye piece.

Magnification power: 4x,Objective lens: 32mm, Field of view(feet/100 yards): 36.6, Length(inches): 5.5.
High performance optical scope with fiber optic sight for quick and accurate acquisition (with Weaver Slots).
Crisp image for accurate focus. With the green multi-layer coated lenses, the tactical compact scope can focus target fast and precisely with high light transmission and resolution.
With integrated design,the tactical bipod is optimized for rapid one-handed adjustments.
Come with extra barrel mount,you can install bipod on barrel of universal diameter.

Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter ).
Dust proof, splash proof, and freeze proof construction. Lens construction: 14 elements in 9 groups (Aspherical ED lens, 2 Aspherical lenses, DSA lens, 2 ED lenses, HD lens, 2 HR lense).
Includes lens hood and pouch, filter size 62 millimeter, equipped with manual focus clutch mechanism.
Compatible with Olympus and Panasonic cameras.
Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter).

Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category.
Compatible Lenses 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM / 17-70mm F2.8-4 DC MACRO HSM, and 120-300mm F2.8 DG OS HSM.
The adjustment is processed with special software (SIGMA Optimization Pro)..

⚠ PLEASE VIEW ALL IMAGES AND VIDEOS FOR FULL INSTRUCTIONS. SOFT LENSES ARE NOT A SOLID MATERIAL AND MUST BE PINCHED OUT!! Use Either SOFT PLIABLE End To Help PINCH SOFT LENSES ⚠.
✔ The OptiWand Makes A Great Gift. Inserting Removing Eye Lenses Is Easy When Mastered. GREAT TOOL FOR NEW CONTACT LENS USERS ✔.
⚠ Do Not Look Up During Insertion. OptiWand Is Designed To Hold The Lens Until It Touches The Eye. FOCUS ON CENTER HOLE AND TWIST THE WAND WHEN THE LENS TOUCHES THE EYE TO RELEASE IT ⚠ Finish The Insertion Process AS FAST AS POSSIBLE TO PREVENT THE LENS FROM STICKING TO THE WAND.
★ PLEASE MESSAGE FOR ONE ON ONE HELP IF UNABLE TO USE. Money Back Guarantee If Unable To Use. Halloween Colored Color Contacts Work Well With OptiWand Pincher ★.

【HD 16x50 Powerful Binoculars】 Allkeys binoculars are portable, waterproof, and contemporary-looking binoculars, Designed with 16x powerful magnification, 50mm large objective lenses, and 367ft/1000yds large field of view, ideal for bird watching, hunting, hiking, sports, camping, and other outdoor activities..
【FMC BROADBAND COATING Lenses & BAK-4 Prism】High powered binoculars use optical FMC multilayer broadband green film and professional BAK4 prism system provide 100% light transmission to the telescope, guarantee the key elements of an HD vision, brighter view, and crisp images. It can be used at night ( but not in complete darkness ) and provides you an amazing viewing experience..
【23mm Large Eyepiece & Easy to Focus】Allkeys Binoculars with a 23mm large eyepiece provides a larger image and ensures more clear details. The center-focus wheel of compact binoculars can achieve fast and high precision focusing. And it can also focus on the different distances with the right eyepiece ring..
【Adjustable Eye Cups】Rubber covered eyepiece can be twisted up and down for different people to adjust the most suitable distance between your eyes and the optical lens. The eyeglass wearers can adjust the eye relief through rising eye cups and feel ....

[Upgraded Design] the new composite material construction is stronger, more durable, and more reliable to withstand more wear and tear, making it ideal for everyday use..
[A/B Marks] Can be perfectly set and quickly engaged via new quick release hard stop system with its lightning-fast speed, precision, and ease of use..
[Interchangeable Gears] With the ability to accommodate lenses with various gear ring sizes, the pocket follow focus provide unparalleled versatility and flexibility..
[Tactile Focus] With its simulated lens damping and non-slip grip, Tilta Pocket Follow Focus provides the ultimate in precision and control for photographers and videographers of all levels..
[Compatible] with a wide range of cameras, rigs, and other equipment via a single 15mm rod that offer you the ultimate in flexibility and versatility..