High-precision K9 Window/flat/cavity/BK7 Window/coated Mirror Substrate

-5%

20*20*20mm/0.78in no coating right angle prism n-bk7 (k9) optical components glass for precision optical instruments

0

1

Half mirror laser output lens 0/90/180 degree 20* 5mm t = 80% laser machine optical experiment k9 material

0

1

-5%

Half mirror laser output lens 0/90/180 degree 20 * 4mm t = 70% laser machine optical experiment k9 material

0

1

K9 optical glued lens cemented lenes focal length 500mm diameter 57mm, achromatic lens high quality

0

1

Optical experiment high quality lens diameter 25.4mm focal length 100mm center thickness 3.6mm k9 glass meniscus lens

0

1

-5%

Optical plano-convex lens high quality focusing experiment k9 glass diameter 10mm center thickness 2.5mm focal length 35mm

0

1

-10%

Aspheric condenser lens plus mount/antireflection coating 1050-1620/fiber collimation, coupling, laser collimation

0

0

-0.6%

Diameter 18mm focal length 13mm double convex lens k9 material optical experiment processing custom

0

0

-2%

Optical lens diameter 10mm focal length 21mm center thickness 3.0mm h-k9 plano-convex lens

0

0

Cold working process of optical glass double convex lens k9 diameter 20mm focal length 18.8mm edge thickness 1mm

0

0

Optical lens glass d54f1200 single-film/multi-film coated astronomical telescope refraction homemade diy accessories

0

0

-1%

K9 plano-convex cylindrical lens square size 53 x 50.8mm lens optical experiment focusing beam focal length50.8/75mm

0

0

Optical test convex lens glass 57 diameter 500mm focal length k9 plywood instrument for astronomical telescope experiment tool

0

0

H-k9 diameter 8mm , focal length 11mm plano-convex glass lenses optical lens manufacturer custom glass focusing lens

0

0

-1%

Optical plano-convex lens 17.3mm diameter focal length 19.876mm ar coated glass lens

0

0

-0.7%

Optical k9 plano-concave divergent lens diameter 40mm focal length -500 / 250/200/160/125/100/80/63 / 50mm

0

0

-1%

Meniscus lens optical zk6 glass lenses h-k9l 15mm diameter, 25.39mm focal length coated glass for experiment 400-700nm

0

0

-5%

D356f1400 high-precision parabolic newtonian reflective primary lens objective lens

0

0

Right-angle prism 15mm bevel aluminized external reflecting prism mirror optical glass k9 material

0

2

Optical prism right angle total reflection lens k9 glass coated isosceles for mobile phone detection secondary measurement

0

0

-3%

Gradient blue round camera filter for camera lens gradient uv filter slr camera effect filter high light transmittance

0

0

-7%

Ultraviolet 355nm reflective lens, total mirror, marking machine, quartz material, incident angle of 45 degrees

0

0

-3%

Right angle prism 20x20x20mm coating al n-bk7 (k9) optical components glass for precision optical instruments

0

0

-7%

Roof prism custom isosceles right angle prism k9 material suitable for gluing coated parts

0

0

Astronomical telescope diy full set of accessories 106 large caliber hd high magnification stargazing

0

0

-10%

80*80*5 high-precision window machine vision anti-reflection glass with a transmittance greater than 98%

0

0

-21%

100mm 4" diamond coated cutting disc flat wheel blade grinding glass stone tiles high quality

0

0