Top Erecting Prisms - BuyWiseBest.com

Rokinon 62550 Compact 625 x 50mm Refractor Telescope with Tripod (Blue)

SR4, H12.5, 3x Barlow, Diagonal Mirror 0.965" Lens, 1.5x Erecting Lens, 5x20 Finderscope, Starry Night CD Software, Aluminum Tripod with Accessory Tray.

Ultra short and compact design by roof prism.
1.25 inches Image Erecting Prism for Newtonian Reflector Astronomical Telescope.

Extra-low dispersion (ED) glass for chromatic aberration compensation and clearer viewing.
Dielectric high-reflective multilayer prism coating ensures superior transmittance uniformity across the visible range, resulting in brighter images....
All lenses and prisms are multilayer-coated for brighter images.
Phase-correction-coated roof prisms for high resolution. Close Focus Distance:7.8 feet.
Long eye relief design provides a clear field of view, even for eyeglass wearers.

Image erecting BAK4 prism with anti-reflection coating..
High accuracy and high light reflection prism..
Internally matte blackened and threaded for no internal stray light reflection..
1.25" adapter with brass compression ring included..
Entirely aluminum, black anodized, smooth finish. If there is any problem of focusing due to the light path for a few telescopes, please feel free to contact us for help..

COMPELLING QUALITY: *High refractive K9 crystals + Eco-friendly zinc alloy charm* Well designed and meticulously made stunning crystal sun catcher,....
BEST FOR GIFT: *Well designed & high quality gift box* A great gift for your family, friends as well as yourself. Featured a see-through window and a....
Prisms: 40mm clear faceted crystal ball & themed multi color super thin edge crystal prisms cascade echoing the higher above metal motif charm, ended....
Hang this crystal in the sunshine and watch magnificent rainbows appear. As the light refracts through the crystal prisms it creates colourful spots....
Let this rainbow’s shining light bring together good thoughts and positivity through trying times and hard days to and let it remind you of all the....

Each prism is individually wrapped to protect it.
Will create a rainbow with any standard light source (led from a phone will work).

COMFORTABLE | Comfortable belay glasses for rock climbing with perfect vision on the climber and surroundings while belaying.
STURDY | Only high-quality materials (zero defect BK7 prisms) are used and a strict quality control is applied..
PRACTICAL | Easy to use, hardcase with carabiner, neck strap, microfiber glasses cloth and spare screws included.
TECHNICAL | The prisms are designed to have a perfect alignment. The BG belay glasses also have the perfect angle (60°) to belay your partner..
COMPATIBLE WITH GLASSES | Compatible with eyeglasses and sunglasses.

Perfect Beginner Newtonian Reflector Telescope for Astronomy and Looking at the Moon, Stars, Saturn, Jupiter and More..
Magnification: 35x - 78x | Aperture: 76mm (3 inch) | Focal Length: 700mm (27.6-Inch).
Finder Scope: 10x30mm Erecting | Dimensions: 25.5 x 5.0 x 5.0 | Weight: 8.0 lbs.
Included Accessories: U-mount, Sturdy Aluminum Tripod and K20mm and K9mm Eyepieces.

Rainbow Maker - Prisms suncatchers are sunlight catchers and rainbows catchers, they will reflect beautiful rainbows or multicolored light spots under sun light or light, adorn your room, beautiful and shining..
Handmade Sun Catchers Kit - Crystals prisms hanging ornaments is exquisite handicrafts and you can hung as light catchers or decorations on windows, cars, curtains, balconies, doorways, walls, chandeliers, plants, or Christmas trees..
Crystals Sun Catchers with Hook - Consists of crystals glass by grinding and polishing process, which can produce clearly light reflection, beautiful and durable. Each ornament length of about 6.7 inches, and comes with a hook, octagonal crystals glass bead chain and different shaped pendant tails..
Widely Used Sun Catchers Hangings - These sparkling crystals balls prisms pendants are suitable for feng shui, office, home, and garden decor, adding exquisiteness and gorgeous to you. Meet your diversity decorating needs..
Crystals Glass Pendants for Gift - Our rainbows suncatchers set comes with a pretty storage bag and gift box. It is an amazing gift for weddings, birthdays, parties, anniversaries, Valentine's Day, Mother's Day, Halloween, Thanksgiving, and Christmas..

Nikon 10x25 Trailblazer ATB Binocular - Binocular Case - Neck Strap - Lens Covers - Nikon 25 Year Warranty - Lifetime $10.00 No-Fault....
Bright, multicoated optics: Multiple layers of anti-reflective compounds offer excellent brightness and resolution..
Smooth central focus knob: Fast range of focus for quick viewing..
Fully waterproof/fogproof: Nitrogen-filled and O-ring sealed..
BaK4 high index prisms: Extra-high resolution images thanks to these advanced prisms are available on every Nikon compact binocular..

29 translucent, colorful 3D shapes including 4 square pyramids, 8 triangular prisms, 12 cubes, 2 hexagonal prism and 3 rectangular prisms.
Sparks hours of imaginative free play in children. Anything they can dream, they can create!.
Develops math, science, spatial and tactile skills. STEM approved!.
Safe, durable and built to last for years.