Top Auto focus Document Cameras

Amazon Basics Circular Polarizer Camera Lens Filter - 72 mm

Ultra wide angle auto focus lens for Sony E mount full frame and APS-C cameras.
Aperture range of f/2.8 to f/22with a minimum focusing distance of 9.8".
Takes front 58mm filter size and has an angle of view of 100.1 degrees on full frame cameras and 76.2 degrees on APS-C cameras.
Designed with metal mount and glass that is strengthened with composite material for increased durability.
Includes Lens case, lens caps, instruction manual and Warranty.

Ultra wide angle auto focus lens for Sony E mount full frame and APS-C cameras.
Aperture range of f/2.8 to f/22with a minimum focusing distance of 9.8".
Takes front 58mm filter size and has an angle of view of 100.1 degrees on full frame cameras and 76.2 degrees on APS-C cameras.
Designed with metal mount and glass that is strengthened with composite material for increased durability.

Compatible with mainstream auto guiding cameras.
1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto guiding cameras(Some camera models require additional accessories to assist in focusing).
Ultra wide band fully multilayer coated lens.
doublet glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images.
Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations.
Comes with the mounting rings with plastic tipped screws as not to scratch the scope tube and it can be moved to any position.
By using high-level CNC metal processing technology.
SV165 guide scope has exquisite appearance.
fine workmanship bringing you visual enjoyment.

【Features】F1.8 large aperture, 6 blades in 5 groups, 7pcs Aperture blades. Auto Focus and Manual Focus.
A great prime lens that is an excellent addition to the Nikon 12-50mm kit lens.
Supports auto focus and manual focus modes.
Supports full-frame and APS-C format cameras.
Adopts gold plated metal contacts, which effectively improves the signal conductivity and corrosion resistance.
Supports M/AV/TV/P and other camera shooting modes, and parameters used to take pictures can be displayed in the EXIF Information.

A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress reflections, Dust and moisture resistant design.
Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17 degree (APS-C).
Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus selection via a sliding focus ring.
Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh.
Direct Drive SSM (DDSSM) for quiet, precise focusing.

Resolution for video recording and streaming: 1080p at 60 fps.
Premium audio performance guarantees vibrant and authentic sound to your audience at all times..
Advanced Logitech Capture software lets you create content with multiple cameras, text overlays, scene transitions, and other professional studio controls. Focus on sharing your passion while StreamCam's auto-focus and auto-exposure do the rest using advanced facial-tracking AI..

A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress....
Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17....
Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus....
Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture....
Direct Drive SSM (DDSSM) for quiet, precise focusing.

18-250mm focal length, only compatible with APS-C DSLRs.
27-375mm equivalent focal length on APS-C cameras, 28.8-400mm equivalent focal length on Canon APS-C cameras.
Micromotor-type AF motor with full-time manual focusing.
Image stabilization, Up to 4 stops claimed.
Available in Canon EF, Nikon F (DX), Pentax KAF3, Sony Alpha, Sigma SA mounts.
equipped with Super Multi-Layer Coating to reduce flare and ghosting.
Hyper Sonic Motor (HSM) to ensure fast and quiet auto-focusing.
The lens features a brass-made bayonet mount applied on the surface to reinforce strength for long-term use and enable high accuracy and solidity..
For use with smaller chip APS-c cameras only.

Exclusive Silent Wave Motor for high-speed auto-focusing with accuracy and super-quiet operation.
Optimized DX lens design is compatible with every Nikon D-Series digital SLR cameras.
Compact 3.8X zoom covers portrait to wide view (76' at 18mm to 22 50' at 70mm).
Three Nikon ED glass elements, plus aspheric element for low distortion and minimized chromatic aberration.

Compatibility: Work with Nikon AF AF-S DX FX SLR Cameras, including D5300, D5000, D3000, D3200, D5100, D5200, D3100, D7000, D7100, D4, D800, D800E, D600, D610, D40, D40x, D50, D60, D70, D80, D90, D100, D200, D300, D3, D3S, D700.
Function: Transform common lens into macro lens to capture the high quality images of small objects, enter the macro world..
Auto Focus：when installed the tubes, it needs appropriate ocusing distance(1-3cm) space to auto-focus function..
Tube diameter : ab.69mm. Tube Lengths: (1) 12mm.(2) 20mm.(3)36mm, use alone or combinations..
Note: when use 3 tubes together, there is a little difficult to auto focus. Suggest use manual focus or Increase the lens focal lengths to avoid blurry..

A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress reflections, Dust and moisture resistant design.
Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17 degree (APS-C).
Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus selection via a sliding focus ring.
Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh.
Direct Drive SSM (DDSSM) for quiet, precise focusing.