Brands

Key features:

• Focal length: 100-400mm
• Aperture range: f/5-6.3 to f/22
• Sigma SA mount lens
• 35mm Film / Full-Frame Digital Sensor format
• Optical stabilization (OS)
• Hyper-Sonic Motor Focusing (HSM)
• Four SLD Glass elements
• Rounded 9-blade diaphragm
• Super Multi-Layer coating
• Sigma USB Dock compatible

Key features:

• Focal length: 70mm
• Aperture range: f/2.8-22
• Sigma SA Mount lens
• 35mm Film / Full-Frame digital sensor format
• 1:1 life-size magnification
• Focus-by-wire focusing system
• Coreless DC AF motor with manual override
• Flare and ghosting reduction
• Rugged brass bayonet mount
• Sigma USB Dock and Tele-converter compatible

Key features:

• Focal length: 24-105mm
• Aperture range: f/4-22
• Sigma SA mount lens
• 35mm Film / Full-Frame Digital Sensor
• Optical Stabilization (OS)
• Hyper-Sonic Motor focusing (HSM)
• 3 Aspherical, 2 SLD, and 2 FLD elements
• Thermally Stable Composite
• Sigma USB Dock compatible

Key features:

Celestron Nexstar 4SE Maksutov-Cassegrain GoTo Telescope

• Patented single fork arm mount
• Portable and setup is quick and easy
• Breaks down into several lightweight and compact pieces
• Sturdy construction from high-quality components

Celestron SkyPortal Wi-Fi Module

• Plugs into Hand Control or AUX Port
• Wirelessly Connect to Smartphone or Tablet 
• Free iOS/Android SkyPortal Companion App
• Powered by Telescope

Key features:

• 1/2.5-inch back-illuminated MOS sensor
• 4K ultra HD video and 4K photo mode
• Advanced in-camera capture options
• Leica Dicomar 24x optical zoom lens (25-600mm, f/1.8-4.0)
• Three Optical Image Stabilization (O.I.S.) technologies
• 5-Axis hybrid O.I.S. plus, ball O.I.S. and adaptive O.I.S.
• Wireless multi-camera
• HDR Movie Mode

Key features:

• 1/2.5-inch back-illuminated MOS sensor
• 4K ultra HD video and 4K photo mode
• Advanced in-camera capture options
• Leica Dicomar 24x optical zoom lens (25-600mm, f/1.8-4.0)
• Three Optical Image Stabilization (O.I.S.) technologies
• 5-Axis hybrid O.I.S. plus, ball O.I.S. and adaptive O.I.S.
• Wireless multi-camera
• HDR Movie Mode

Key features:

• Focal length: 20mm
• Aperture range: f/1.4-16
• Sony E mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Two aspherical elements
• Two FLD elements and five SLD elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• High Sensitivity 1/2.3-inch BSI
• 5-axis Hand-Shake Detection
• Optical 20x Zoom
• Slow Motion Video
• HDR Movie
• Full-HD slow motion up to 240 fps
• Wireless Twin Camera for Picture-in-Picture Shooting with a Smartphone

Key features:

• 18.1MP resolution MOS sensor
• Capture high resolution images in 4K Photo mode
• Up to 30 fps burst shooting
• Record stunning 4K video
• High resolution 1,170k-dot viewfinder
• Touch enabled LCD display
• Wi-Fi connectivity for instant sharing
• Accurate focusing utilizing LUMIX DFD focusing system
• USB Charging for easy travel use
• Optically stabilized 20-1200mm 60x LUMIX DC VARIO lens

Key features:

• 18.1MP resolution MOS sensor
• Capture high-resolution images in 4K Photo mode
• Up to 30 fps burst shooting
• Record stunning 4K video
• Touch-enabled LCD display
• High-resolution 1,170k-dot viewfinder
• Wi-Fi connectivity for instant sharing
• Accurate focusing utilizing LUMIX DFD focusing system
• USB Charging for easy travel use
• Optically stabilized 20-1200mm 60x LUMIX DC VARIO lens

Key features:

• Angle Compensated Distance Technology Takes Slope into Account for Accurate Readouts
• Target-First Logic Alerts You if You Measure the Wrong Target
• 7x Image Magnification
• 24mm Front Lens Diameter
• 115m Field of View @ 1,000m
• 6.6-Degree Objective Angle of View
• Distance Measurement Range of 10-825 Yards or 10-750 Meters

Key features:

• Focal length: 45mm
• Aperture range: f/1.8-16
• One LD element, two aspherical elements
• eBAND and BBAR Coatings
• Fluorine coating on front element
• USD AF motor, full-time manual focus
• VC image stabilization
• Rounded 9-blade diaphragm
• Moisture-resistant construction
• Includes SILKYPIX Developer Studio

Key features:

• SE telescope combines the classic heritage of the original orange tube telescopes with the latest state-of-the-art features
• Ultra sturdy steel tripod features built-in wedge which allows 4 SE to be used for astrophotography
• StarBright XLT high transmission coatings come standard
• "TheSkyX - First Light Edition" astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images
• StarPointer finderscope to help with alignment and accurately locating objects

Key features:

• Focal length: 20mm
• Aperture range: f/1.4-16
• Nikon F mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Two aspherical elements
• Two FLD elements and five SLD elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• Focal length: 7-14mm
• Aperture range: f/4-22
• For Micro Four Thirds Mount Cameras
• Ultra-Wide Angle
• 2 aspherical lenses / 4 ED lenses
• Contrast AF System Support
• Continuous AF/ AE function-photos/ Movies
• Circular aperture diaphragm/ 7 blades
• Multi-Coated lens elements/ Reduced flare

Key features:

• Aperture of 102 mm
• Focal length of 1325mm
• Focal ratio of f/13
• Single Fork Arm Alt-Azimuth mount
• Portable and setup is quick and easy
• Sturdy construction from high-quality components
• Locate over 40,000 celestial objects with NexStar+
• Built-in wedge allows you to track long exposures

Key features:

• Focal length: 24-105mm
• Aperture range: f/4-22
• Canon EF-mount lens
• 35mm Film / Full-Frame digital sensor
• Optical Stabilization (OS)
• Hyper-Sonic Motor focusing (HSM)
• 3 Aspherical, 2 SLD, and 2 FLD elements
• Thermally Stable Composite
• Sigma USB Dock compatible

Key features:

• Field of view at 1000m: 41-28m
• Focal length of lens: 17.9-9mm
• High edge sharpness due to aspherical lenses
• Up to 5m water pressure tight
• Fogging security through complex nitrogen filling

Key features:

• 4-element optical layout
• Provides generous back focus
• One full F-Stop faster than f/10
• Increases the field of view by 43%
• Uses Lanthanum glass elements
• Multi-layer coating
• Contains blacken edges
• Threads directly onto the 3.25" threads
• Computer assisted CNC machined aluminum housing
• Fastar compatibility and f/2 imaging with optional accessory

Key features:

• 4-element optical layout designed for the EdgeHD 1100
• Provides generous back focus
• One full F-Stop faster than f/10
• Increases the field of view by 43%
• Uses Lanthanum glass elements
• Multi-layer coating
• Contains blacken edges
• Threads directly onto the 3.25" threads
• Computer assisted CNC machined aluminum housing
• Fastar compatibility and f/2 imaging with optional accessory

Key features:

• Focal length: 28mm
• Aperture range: f/1.8-16
• Nikon-F mount lens
• FX Format
• Two aspherical lens elements
• Nano Crystal coat
• Silent Wave Motor AF system
• Rear Focusing (RF) system
• Super Integrated coating
• Rounded 7-blade circular diaphragm

Key features:

• Focal length: 10-24mm
• Aperture range: f/3.5-4.5 to f/22
• Nikon F-bayonet mount lens
• DX format
• Three aspherical and two ED glass elements
• Super integrated lens coating
• Silent Wave Motor AF and Internal Focusing
• Manual focus override
• Rounded 7-blade diaphragm

Key features:

• EF-S Mount Lens
• 27-88mm (35mm Equivalent)
• Aperture Range: f/2.8-22
• UD and Aspherical Lens Elements
• Optical Image Stabilization
• Ultrasonic Autofocus Motor
• Manual Focus Override
• Truly Circular Diaphragm

Key features:

• Focal length: 55-210mm
• Aperture range: f/4.5-22
• Sony E-Mount lens
• APS-C format
• Optical SteadyShot (OSS) image stabilization
• Internal autofocus drive and direct manual focus
• Extra-low dispersion elements
• Aspherical focusing lens
• 7-Blade circular aperture
• Lens-based optical image stabilization