BelOMO Jewelers Loupe 10x Triplet Magnifier 21mm (.85\). Optical Glass with Anti-Reflection Coating for a Bright, Clear and Color Correct View. Foldable Loupe for Gems, Jewelry, Coins and Trichomes
10x Magnification Power - classic 3 lenses schema with the most useful magnification.
Large 21mm(0.85'') Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View.
Large 0.65'' (17mm) Viewing Area - convenient in use for any subjects including diamonds, gems, knife's edge, coins, jewelry, trihomes.
Optical Quality Glass Lenses, each BelOMO loupe is certified just like a camera lens..
Great for rocks, minerals, jewelery, coins, stamps, part inspection and other intents and purposes.
SVBONY 2X Barlow Lens, Doubles The Magnification Telescope Barlow Lenses, 1.25 inch Multi Coated Broadband Green Film Telescope Accessory with M42 Thread for Standard Telescope Eyepiece
1.25 inches 2x achromatic Barlow lens effectively double the capacity of an existing set eyepieces.
the barlow edges and inner barrel are blackened to provide maximum contrast.
Two elements one group of fully multi coated HD broadband green film optical glass for excellent transmission.
the internal housing is baffled to eliminate unwanted reflections and chromatic aberration.
SVBONY Barlow lens using togeter with 1.25 inches telesope eyepieces gets high power magnification for more closely and more detailed at the moon's surface and other celestial bodies.
The Barlow lens role is not only to improve the image quality.
the housing is precision machined from aluminum stock and black anodized to a hard finish.
AmScope T390B-3M Digital Professional Compound Trinocular Microscope, 40X-2000X Magnification, WF10x and WF20x Eyepieces, Brightfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, 110V-220V Auto-Switching, Includes 3MP Came...
Digital trinocular compound microscope provides high magnification for biological use and educational applications, and has a 3MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector.
Sliding trinocular viewing head with pairs of 10x and 20x widefield achromatic eyepieces and sliding head to adjust interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing.
Forward-facing nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives that provide color correction of magnified images.
Brightfield halogen illumination and 1.25 NA Abbe condenser with iris diaphragm and rack-and-pinion focus control for precise focus, clear examination, and light control.
Double-layer mechanical stage, with 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide.
