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PL1460 Prism Lens - Beam Splitter Penta Prism (1'), 1 PCS

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$8.00

$ 3 .99 $3.99

In Stock
  • Beam Splitter Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams.
  • The splitted beam angle : 90° ± 1'


Parameters

Material : K9
Dimension : 0.5610" x 0.5606" x 0.3937" (14.25x14.24x10 mm)
Design Wavelength : 635 nm (It means that this works for red laser only)
Surface Flatness : λ/2
Surface Quality : 40-20
Splitted beam angle : 90°
Beam Angular Deviation : 1'
Beamsplitter Ratio : 50% / 50%


Simon
Reviewed in the United Kingdom on June 9, 2022
Turns out I should have read the reviews. As others have noted. this beam splitter is dichroic, and only works well with red light. For that it does work very well but split is very assymetric for green and almost one way for blue light, meaning it is of limited use for my application. With a better description this product is fine, but not saying it is dichroic left me dissappointed
Greg N.
Reviewed in the United States on March 3, 2021
Works as advertised. Smaller than it looks, but it still functions well.
Jesse G
Reviewed in the United States on February 10, 2020
Would be 5 stars if description was clear that it only works for the design frequency. It's useless for green lasers. Works great with red laser! (The external surface mirror coating only reflects red light - not green / other light colors.)
VICTORIOUS
Reviewed in the United States on February 25, 2019
Love it small but very nice splitter!
offgridsid
Reviewed in the United States on November 21, 2017
Top O The Line ... Works perfectly with Green Laser Light.