10 Best Barlow Scientific In The Us - Black Friday 2024
Explore Scientific 82 Degree Waterproof Telescope Eyepiece 4.5 mm Focal Length with Long Eye Relief
Main highlights- WATERPROOF HOUSING: Each 82-degree Series eyepiece is purged with an inert gas and O-ring sealed to create a waterproof environment that is impervious to internal moisture build-up and prevents contaminants like dust from entering the ocular housing.
- USA SUPPORT: Should you ever have an issue or question, you can always be assured of excellent support from our Customer Service team based in Springdale, Arkansas, USA.
- HIGH RESOLUTION VIEWS WITH SHARP CONTRAST: This eyepiece generates brilliant views with crisp definition and rich contrast by using edge-blackened optical elements made of low-dispersion glass with a high refractive index. In addition, each lens element is fully multi-coated with durable enhanced multi-layer deposition (EMD) coatings that maximize light transmission.
- HIGH POWER OPTION WITH LONG EYE RELIEF: This waterproof eyepiece has a 4.5mm focal length that is perfect for observing objects that would benefit from higher magnifications such as planets or the Moon. Under steady skies with excellent atmospheric conditions, stunning details can be revealed with this eyepiece’s higher power. It also has a long 15.9mm eye relief, which allows eyeglass wearers to enjoy a full field of view.
- BROAD FIELD OF VIEW: The wide 82-degree apparent field of view of this series of eyepieces makes it easier to locate objects in the night sky as well as explore various regions of large celestial treats like nebulae. The generous apparent field of view also relaxes your eye for a pleasant viewing experience and allows you to use averted vision to see fainter targets.
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Explore Scientific Fokal Extender - Barlow Lens to Increase The Focal Length for Telescopes
Main highlights- Telecentric optical design for excellent sharpness
- Multiplying the effective focal length by: 2x
- Fully multicoated design with four lenses
- Four-lens telecentric teleextender 2x
- All lens edges blackened for maximum contrast
Vision Scientific VAF05 0.5X Barlow Lens for Stereo/Industrial Microscopes (48mm) (Suitable for VS-1F VS-2F VS-3F VS-5F VS-7F VS-8F VS-9F Series)
Main highlights- Mounting size: 1-7/8" (48mm) in diameter
- Cutting magnification power by half and doubling working distance and field view of the microscopes
- 0.5X Barlow lens doubles working distance and field view of VS-1F/VS-2F/VS-3F/VS-5F/VS-7F/VS-8F/VS-9F series stereo/industrial microscopes
AmScope ZM03 0.3X Barlow Lens For ZM-Series Stereo Microscope Heads, 48mm Diameter Mount
Main highlights- Package Dimensions: 5.842 H x 13.97 L x 9.652 W (centimeters)
- For use with AmScope ZM-series microscope heads
- 48mm mounting diameter
- 0.3x Barlow lens increases microscope viewing range and working distance
Celestron 2X - 1.25' - X-Cel LX Barlow Lens
Main highlights- Quality x-cel lx 2x Barlow doubles the magnification of any 1. 25" Eyepiece.
- Barrel is threaded to accept standard 1. 25" Filters.
- A rubber grip helps to avoid accidental drops
- A brass compression ring holds the eyepiece firmly in place.
- 3-Element apochromatic, fully multi-coated Optics offer up bright, sharp images.
SVBONY SV216 2X Barlow Lens, 1.25inch FMC 4-Elements APO Apochromatic Barlow, Double Magnification Telescope Accessories for Planetary Visual and Photography
Main highlights- The magnification of the SV216 Barlow lens is constant at 2 times; the 4-piece design of the Barlow lens and the optimized optical structure ensure that the magnification factor of the Barlow lens remains unchanged no matter where the Barlow lens is installed in the optical system
- The low magnification eyepiece is matched with the SV216 telecentric 2x 4-element Barlow lens; which can enjoy the magnification effect of the high magnification eyepiece while the eye relief distance is still within the comfortable observation range of the human eye
- The SV216 Barlow lens adopts a 4-piece telecentric design; which effectively prolongs the focal length of the primary mirror without introducing chromatic aberration and vignetting problems that bother users; offers excellent spherical aberration control; resulting in a flatter field of view than standard Barlow lens
- The 4 lenses of the SV216 Barlow lens are fully multi-layer enhanced coating; which makes the picture bright and sharp; the edges of the lens are blackened to eliminate internal light scatter to maximize image contrast
- SV216 2x Barlow lens adopts 3 screws design and coaxial locking device; improving the concentricity of the optical axis of the system can significantly improve the quality of captured images
- Brass compression ring; the brass compression ring firmly fixes the eyepiece in place without damaging the matching accessories
- 1.25-inch interface; the SV216 Barlow lens has a 1.25-inch interface; which can be installed with standard 1.25-inch eyepieces; filters and zenith mirrors to make it easy to use
Alstar 2" 2.5X Barlow Lens - Allows The Use of Both 2" and 1.25" Eyepieces
Main highlights- The barlow increases the magnification of any 2 inch or 1.25 inch eyepiece by two and a half times
- Rubber grip for easy handling in cold weather or with gloves
- Hard anodized aluminum barrel is threaded to accept 2 inch filters
- Brass compression rings securely hold eyepieces without marring the finish of the eyepiece barrel
- A 2 inch to 1.25 inch adapter is included; Allows the use of both 2 inch and 1.25 inch eyepieces
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