Top Focal Length For Astrophotography

Sarblue Maksutov-Cassegrain Telescope, Mak60 Telescopes for Kids Adults 750x60mm, Compact Portable for Travel, Beginner Astronomy Telescope with Adjustable Tripod Finderscope and Phone Adapter

  • ...he help of some tools, you could even see how light travels inside!.
  • 【Accessories】 This telescope is upgraded from the first version mak60 with a full-size tripod and finderscope. It also comes with 20mm quality eyepiece which brings 37.5X magnification, a universal phone mount to attach your phone and do simple astrophotography. Despite the plastic tube, the optics are high quality..
  • 【Satisfaction】 The maksutov telescope is sure to impress with its lovely look and great viewing capacity for any beginners. It's easy to set up with no tools needed. And we offer one-year hassel free warranty and 24 hour in time customer service & professional technical support..
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Orion 5125 1.25-Inch Standard Tele-Extender

  • Essential extender for eyepiece-projection astrophotography with Schmidt-Cassegrain telescopes.
  • Permits high-magnification eyepiece projection astrophotography of the Moon and planets with a Schmidt-Cassegrain telescope.
  • Try your hand at taking awesome, high-resolution astrophotographs of the Moon and planets!.
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Ontario Telescope and Accessories

  • Portable nightscape tracking platform: Motorized portable tracking platform perfect for capturing incredible detail of the Milky Way, eclipses and other astronomical objects..
  • Wide-field astrophotography: The unique, modular design allows for integration with existing photographic tripods. Wide-field astrophotography as well as time-lapse video and telescopic use are all possible with the Star Adventurer 2i..
  • New features: The new, upgraded Star Adventurer 2i includes Wi-Fi, allowing for smartphone control using Sky-Watcher’s free SAM Console app..
  • Equarorial base: Deluxe Equatorial base helps position the Star Adventurer 2i at the perfect angle for polar alignment..
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Orion 52064 StarShoot AutoGuider

  • A refreshingly easy-to-use and affordable autoguider for accurate long-exposure astrophotography. Now Mac compatible with Intel-based Mac computers!.
  • StarShoot AutoGuider keeps track of a selected guide star and communicates constantly with connected equatorial telescope mount to correct any tracking errors throughout long exposure astrophotography sessions.
  • Uses a 1/2" format 1.3MP CMOS chip, with tiny 5.2 x 5.2 micron pixels for highly accurate autoguiding so your astrophotos feature pinpoint star images.
  • Included software offers automatic calibration and autoguiding with a single mouse click.
  • Compatible with Mac OS X, Windows XP, Vista, 7 and Windows 8 Operating Systems. Not compatible with Windows 10..
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Sigma 50mm F1.4 Art DG HSM Lens for Nikon

  • 75mm equivalent focal length on APS-C cameras, 80mm equivalent focal length on Canon APS-C cameras.
  • Ring-type ultrasonic-type AF motor with full-time manual focusing.
  • 77mm filters. 77mm filters. 0.4m/15.7" minimum focus. Please use a USB dock for calibrating the focus.
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Nikon COOLPIX P1000 16.7 Digital Point and Shoot Camera + 128GB Memory + Case + Filters + Tripod + 3 Piece Filter Kit + More (24pc Bundle)

  • ...BSI CMOS Sensor ,EXPEED Image Processor ,ISO 100-6400 , 2.36m-Dot OLED EVF , 3.2 inch 921k-Dot Vari-Angle LCD Monitor ,4K UHD Video Recording , SnapBridge via Wi-Fi or Bluetooth ,Auto, Aperture, Shutter & Manual Mode.
  • 16MP backside illuminated CMOS sensor, features a built-in NIKKOR lens with a 35mm equivalent focal length range of 24-3000mm. You can zoom even further with 250x Dynamic Fine digital zoom, which will give you an equivalent focal length of 6000mm. Coupled with these extreme focal lengths is Nikon's Dual Detect Optical Vibration Reduction, which provides 5 stops of optical image stabilization and ensures your telephoto shots are crisp..
  • 125x Optical Zoom with Dual Detect Optical Vibration Reduction An absurd 24-3000mm (35mm equivalent) focal range means few, if any, objects are out of the reach of your lens. Zoom is further enhanced by Dynamic Fine digital zoom, which makes the maximum focal length a ridiculous 6000mm. Dual Detect Optical Vibration Reduction provides 5 stops of optical image stabilization so your handheld shots are crisp..
  • The P1000 features a slew of shooting modes that adjust settings for different scenarios like sunsets, fireworks, and portraits. The popular Moon Mode is great for shooting Earth's closest neighbor and th....
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Canon 28mm f/3.5 FD-Mount Manual Focus Lens

  • Focal length and maximum aperture: 35mm 1:2.
  • Lens construction: 10 elements in 8 groups.
  • Rear focusing system with USM focus adjustment.
  • Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.
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Canon EF 35mm f/2 IS USM Wide-Angle Lens

  • Focal length and maximum aperture: 35mm 1:2.
  • Lens construction: 10 elements in 8 groups.
  • Rear focusing system with USM focus adjustment.
  • Closest focusing distance: 0.24m/0.79 ft,Focal Length : 35mm Comparable APS-C 1.6x Focal Length: 56 mm.Lens Construction:10 elements in 8 groups.
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QWORK Headband Magnifier, Double Optical Lens Head-Mounted Reading Magnifier Hands Free Jeweler Loupe, 4 Replaceable Lenses for Reading, Repair (1.5X,2.0X,2.5X,3.5X)

  • 4 Replaceable Lenses: 1.5x 20" focal length / 2.0x 10" focal length / 2.5x 8" focal length / 3.5x 4" focal length, meeting your different magnification needs..
  • Comfortable to Wear: Adjustable headband makes the head more comfortable and tighter to wear. Lightweight material and soft breathable foam for comfort while operating..
  • Easy to Use: Two knobs on either side adjust the height of the magnifier to meet your viewing angle requirements. The visor can be tilted up and down as needed and moved out of the way when no longer needed..
  • Material: The housing frame is made of lightweight, durable and impact resistant materials, long term service..
  • Application: Perfect for jewelry work, reading, painting, repairing, sewing, soldering, jewelry making, needlework, arts and crafts and other hobbies..
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Telescope for Kids (400 x 70mm), 120X Kids Telescope (Adjustable Height), Telescopes for Astronomy Beginners with Phone Adapter and Storage Bag

  • ...5-7 years old. It will allow your amateur astronomer to view the galaxy like a pro!.
  • Out of This World Optics - Our kids telescope has the perfect combination of a low f/ratio, and Barlow lens with 120x magnification, making it the best telescope for kids 8-12. Use this stargazing telescope to take out of this world astrophotography images of star clusters, galaxies, the Milky Way, and more! And, with 120x magnification, this astronomical telescope can view the craters of the moon! Capturing astronomical images has never been easier or more exciting!.
  • High-Quality, Kid-Friendly Fun - Unlike other kids telescopes, your new childrens telescope includes a fun stargazing guide to make learning about space fun! This telescope for kids 4-6 years old also include a high-quality storage bag, accessories tray, smartphone attachment to easily capture space images, and a unique compass to help your budding astronomer learn valuable directional skills! This telescope for viewing planets is the perfect birthday or Christmas gift for children!.
  • Easy Tripod Set Up - Our refractor childrens telescope includes an adjustable, highly stable tripod made with reinforced aluminum alloy. Unlike some telescopes for beginners, our telescopes for kids can be adjusted for table u....
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Nikon AF-S FX NIKKOR 200-500mm f/5.6E ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras (Renewed)

  • Fast f/2.8 constant aperture with an electromagnetic diaphragm.
  • Sensational image quality and sharpness with virtually no distortion, Focal Length Range : 24 to 70 millimeter.
  • Minimum Focus Distance : 35 to 50 millimeter focal length : 1.2 feet (0.38 meter) from focal plane.
  • 24, 28, 70 millimeter focal lengths : 1.3 feet (0.41 meter) from focal plane.
  • 88.0 millimeter maximum diameter x 154.5 millimeter (distance from camera lens mount flange).
  • 4 stops of Vibration Reduction for handheld and low light shooting, Nonstick glass makes it easier to wipe off water, dirt and smudges.
  • Evolution of Nikon's legendary 24 to 70 millimeter workhorse.Type:Fmount, Type E AF S lens with built in CPU and F mount.Lens Elements:20.
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Headband Magnifier Double Lens Head-Mounted Reading Magnifier Loupe Jewelry Visor Opitcal Glass Binocular Magnifier with Lens Magnification-1.5X 2X 2.5X 3.5X

  • 4 Replaceable Clarity Lenses - Optical glass lenses included 1.5X at 20" Focal Length/2.0X at 10" Focal Length/2.5X at 8" Focal Length/3.5X at 4" Focal Length..
  • Head-Mounted Design - The shell frame is made of lightweight, durable and impact resistant materials..
  • Comfort Headband - To easily fit your head and without discomfort. This hands free handband strap improves comfort when wearing..
  • Adjustable Headband - Visor can be tilted up and down as needed, and moved out of the way when no longer required. Can be worn over prescription glasses or safety goggles..
  • Variety Usage - Binocular headband magnifier provides hand-free magnification to meet different magnifying needs: jewelry-making, watch-making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting..
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