Best Focal Length For Vlogging

Sony SEL-20F28 E-Mount 20mm F2.8 Prime Fixed Lens

Minimum Focus Distance : 0.66 feet (0.2 m), Maximum Magnification ratio : 0.12x.
Superb value and performance. Angle of View (APS-C) -70°. Maximum aperture (F) - 2.8. 35 mm equivalent focal length (APS-C) - 11.82 inch.
Broaden your view with a wide angle: From a vast cliff to a stretching sandy beach, fit everything in with a 20 mm wide angle. Angle of View (APS-C):....

50 millimeter focal length and maximum aperture of f/1.8.
Great for portraits, action, and nighttime photography.
Angle of view (horizontal, vertical, diagonal): 40º, 27º,46º.
Minimum focusing distance of 1.15 feet (0.35 meter) and a maximum magnification of 0.21x.
Stepping motor (STM) delivers near silent, continuous move Servo AF for movies and smooth AF for stills.
80 millimetre effective focal length on APS C cameras, 50 millimetre on full frame cameras. Lens construction: 6 elements in 5 groups.

Contains a primary lens with an objective lens diameter of 203mm and a focal length of 1600mm, and a secondary mirror with a short axis (short side diameter) of 40mm length. This is the core component of a set of mirrors..
Features: The main mirror is a spherical mirror with aluminized surface and a protective film to prevent scratches on the main mirror under light touch. The workmanship is excellent..
Advantages: Compared with cheap telescopes on the market, our primary mirror has a diameter of 203mm and a large-aperture optical glass with a focal length of 1600mm, which can see farther, and the focal length is as high as 1600mm, which can significantly reduce the imaging failure caused by spherical aberration. Real, greatly improved the experience, this is a professional DIY telescope lens set..
This kit has more collection and commemorative opinions. At the same time, the lens can support the famous schlieren experiment. It can make the home a laboratory in seconds, suitable for teaching, childrens hobby training, hands-on and other ability training..
Tips: For the fixation of the eyepiece, lens barrel, and fixed lens. You need to buy them by yourself..

【4K 48MP & Autofocus Digital Camera】This 4k vlogging camera with a 32G SD card can record 4K resolution video and 48MP image resolution, which will present every excellent moment while vlogging and photography. This digital camera for photography with autofocus function will be useful for photographers to concentrate more on capturing the momentary scene of the subject..
【16X Digital Zoom & 180 Degree Flip Screen】 The portable digital camera supports 16x digital zoom to make you get closer focus from distance and take photos with clear details, you can press W/T button to zoom in/zoom out the images. This vlogging camera for YouTube is equipped with 3.0-inch flip screen with 180-degree rotation, will enhance image quality and make your recording more joyful..
【Vlogging YouTube Record & Pause Function】This 4k vlogging camera supports time-lapse and slow motion video features to make your videos more diverse, the camera for YouTube also supports continuous shooting, anti-shake, smile & face detection, beauty face and selfie, you will no need to restart new recording because of the pause function. Two rechargeable batteries and battery charge help you shooting without worrying the power supply.
【Webcam & HDMI Output】The compact digital cam....

Extends the focal length of your lens by 2x.This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L.
Outstanding image quality thanks to new optical design and improved AF performance.
Highly resistant to dust and water for use in harsh conditions.
Built in micro computer enables effective communication between lens and camera.
Lens coatings are optimised to minimise ghosting and flare.

This big, 4-Element 2x Barlow will give your 2 inch telescope eyepieces a power-doubling magnification boost.
Sophisticated fully multi-coated, 4-element lens design renders exquisite images without introducing additional chromatic aberration for crisp, color-correct views.
Enjoy twice the power while maintaining comfortable eye relief and edge sharpness of longer focal length 2 inch eyepieces.
Included step-down adapter allows use with both 2 inch and 1.25 inch size eyepieces.

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).

Olympus WCON-P01 Wide Converter - Front Lens Cap - Rear Lens Cap - Olympus 1 Year Warranty.
Lens Combinations: Master lens: M.ZUIKO DIGITAL 14-42mm f:3.5-5.6 II (Focal length set to maximum wide position recommended).
Focal Length: 11mm (Micro Four Thirds)/20.8 mm (35mm format).

50 millimeter focal length and maximum aperture of f/1.8.
Great for portraits, action, and nighttime photography.
Angle of view (horizontal, vertical, diagonal): 40º, 27º,46º.
Minimum focusing distance of 1.15 feet (0.35 meter) and a maximum magnification of 0.21x.
Stepping motor (STM) delivers near silent, continuous move Servo AF for movies and smooth AF for stills.
80 millimetre effective focal length on APS C cameras, 50 millimetre on full frame cameras. Lens construction: 6 elements in 5 groups.

Features a bright maximum aperture of F2.8, compact dimensions and outstanding optical performance in a versatile 35mm focal length.
Minimum Focus Distance : 1.15 ft (0.35 m), Maximum Magnification ratio : 0.12x.
Carl Zeiss E-mount full-frame lens for Alpha a7 Series full frame camera bodies.Lens groups / elements-5/7.
Dust and moisture resistant design. Filter diameter- 49 mm. Angle of view- 44º (APS-C)63º (35 mm Full Frame). 35 mm equivalent focal length (APS-C)"....