Top Achromatic Waveplate Reviews

AmScope PA60X 60X Plan Achromatic Microscope Objective Lens

This brand new 60X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.

This brand new 4X Plan Achromatic microscope objective lens fits common size (DIN/JIS standard) compound microscopes.

Head: Monocular 45degrees inclined 360 degrees rotatable.
Eyepiece: A wide field WF10X, with crosshair reticle.
Objectives: Achromatic, DIN 4x, 10x, 40x (spring).
Condenser: NA1.25 Abbe Condenser with iris diaphragm and polarizer.
Stage: Center adjustable, rotatable, with 360degrees.
Analyzer: Removable, mounted on the top of the eyepiece.
Polarizer: Mounted on the bottom of the condenser, easy to swing in and out of the light path.
Focus adjustment: Separated coarse and fine adjusting knobs on both sides.
Illumination: Halogen Lamp, 6V/20W, brightness adjustable.
5-year warranty against manufacturing defects.

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【Smooth Bokeh with Fast F/1.25 Maximum Aperture】: Extremely fast f/1 . 25 maximum aperture affords notable control over depth of hield for....
【Support Macular Linkage】: Support the macular focusing of Leica/Voigtlander/Minolta and other paraxial m-port cameras ..
【Wide Compatibility】: 90mm F1.25 camera lens is compatible with Leica M mount camera like M2 M3 M4 M5 M6 M7 M8 M9 M9P M10 M262 M240 M240P..

Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X.
Objective: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil).
Viewing head: 45 degrees inclined 360 degrees swiveling trinocular.
Sliding adjustable interpupillary distance: 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
Ocular diopter adjustable on both eyetubes.
Stage: mechanical double layer size: 4-1/2inchx 4-15/16inch (115mm x 125mm).
Stage x-y stroke (travel range): 2-13/16inch x 1-3/16inch (70mm x 30mm).
Condenser and diaphragm: NA1.25 Abbe condenser with iris diaphragm.
Transmitted (lower) illuminator: LED light, intensity....

Goniometer-type spectrometer provides hands-on experience observing and measuring light spectra.
0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale.
Collimator has an adjustable slit, an achromatic converging lens with a 178mm focal length, and a locking screw.
Prism table with 175mm diameter rotates around the central axis and has three leveling screws to ensure precise placement.
Astronomical-type telescope has achromatic objective and Ramsden eyepiece with crosswire, and is mounted on heavy bearing to rotate around the central axis of the instrument.

Total magnification: 40X-100X-250X-400X-1000X-2500X.
Objective: achromatic DIN 4X, 10X, 40X(S), 100X(S, Oil).
Viewing head: 45 degrees inclined 360 degrees swiveling trinocular.
Sliding adjustable interpupillary distance: 2-3/16inch ~ 2-15/16inch(55mm ~ 75mm).
Ocular diopter adjustable on both eyetubes.
Stage: mechanical double layer size: 4-1/2inchx 4-15/16inch (115mm x 125mm).
Stage x-y stroke (travel range): 2-13/16inch x 1-3/16inch (70mm x 30mm).
Condenser and diaphragm: NA1.25 Abbe condenser with iris di....

The SV182 finder scope with 6x power magnification and a 30mm diameter lens collects ample light to make aiming your telescope easy and fun.
The SV182 finder scope features fully muilt coated achromatic finder scope optics.
Can effectively eliminate aberrations and chromatic aberrations.
2 plastic adjustment screws with a 90 degree angle and a fixed spring push-pull screw.
only need to adjust 2 screws to quickly find the target.
the inside of the SV182 finder scope fully threaded to minimize reflections.
SV182 finder scope net weight is 0.49lb that won't add excessive weight or bulk to your OTA.

Total magnification: 40x-80x-100x-200x-250x-400x-800x-1000x-2000x-2500x.
Eyepieces: wide field WF10X/20, WF20X and WF25X.
Objective: infinity-corrected plan field achromatic DIN 4x, 10x, 40x(Spring, WD 2.8mm), 100x(Spring, Dry, WD 0.7mm).
Head: 30 degrees inclined 360 degrees rotatable trinocular siedentopf head.
Illumination system: 6V/30W halogen bulb, position adjustable, intensity adjustable, with built-in condenser, iris aperture diaphragm, iris field diaphragm, 2 color filter slots and polarizer/analyzer slots.
Stage: triple layer mechanical stage with clips, size: 15cm - 14cm, translation range 50mm x 75mm.
Focus mechanism: Coaxial coarse and fine knobs on both sides with adjustable tension control and stop ....

Total magnification: 40x-80x-100x-200x-250x-400x-800x-1000x-2000x-2500x.
Eyepieces: wide field WF10X/20, WF20X and WF25X.
Objective: infinity-corrected plan field achromatic DIN 4x, 10x, 40x(Spring, WD 2.8mm), 100x(Spring, Dry, WD 0.7mm).
Head: 30 degrees inclined 360 degrees rotatable trinocular siedentopf head.
Illumination system: 6V/30W halogen bulb, position adjustable, intensity adjustable, with built-in condenser, iris aperture diaphragm, iris field diaphragm, 2 color filter slots and polarizer/analyzer slots.
Stage: triple layer mechanical stage with clips, size: 15cm - 14cm, translation range 50mm x 75mm.
Focus mechanism: Coaxial coarse and fine knobs on both sides with adjustable tension control and stop ....