20MM COATED CUBE BEAMSPLITTER

$25.00 USD

15MM COATED CUBE BEAMSPLITTER

$21.00 USD

40MM COATED CUBE BEAMSPLITTER

$54.50 USD

10MM COATED CUBE BEAMSPLITTER

$17.20 USD

SPHEROMETER

$15.00 USD

ADJUSTABLE OPTICAL SLIT

$23.10 USD

RECTANGULAR REFRACTION CELL

$3.95 USD

SEMICIRCULAR REFRACTION CELL

$3.95 USD

UNIVERSAL 2" EYEPIECE LENS HOLDER

$29.00 USD

SALE

MTD 80MM DIA ACHROMATIC OBJECTIVE, 400MM FL COATED

$20.00 USD

WOLLENSAK MTD TELESCOPE OBJECTIVE 127MM DIAMETER, 1200MM FL

$249.00 USD

WOLLENSAK MTD TELESCOPE OBJECTIVE 127MM DIAMETER, 700MM FL

$249.00 USD

WOLLENSAK MTD TELESCOPE OBJECTIVE 153MM (6") DIA BY 1200MM (47.8") FL

$425.00 USD

AR COATED PENTA PRISM, 25 X 35MM

$36.00 USD

19MM DIAMETER CROSSHAIR RETICLE

$6.00 USD

SALE

MTD TELESCOPE OBJECTIVE 100MM DIA, 450MM FL

$40.00 USD

ACHROMATIC OBJECTIVE LENS SET 52MM DIA X 600MM FL CTD

$8.00 USD

MILITARY RETICLE WITH VERTICAL AND HORIZONTAL DASHES

$1.25 USD

SALE

LARGE CTD 3 PRISM PORRO-ABBE ASSEMBLY W/ENCLOSURE

$20.00 USD

PRECISION RECT DCX LENS 47MM X 28MM X 125MM FL CTD, W/MTNG

$8.00 USD

ACHROMATIC OBJECTIVE LENS 66.8MM DIA BY 187MM FL, CTD

$38.00 USD

ZOOM EYEPIECE ASSEMBLY FOR 0.965" SCOPE

$14.50 USD

VINTAGE JAPAN 0.965" 2X BARLOW LENS

$5.95 USD

MOUNTING RETAINER FOR 47MM X 28MM LENS

$0.75 USD

4VDC HOBBY MOTOR 7600 RPM

$0.75 USD

ITT2-AR 6VDC RELAY 5A, DPDT

$2.25 USD

COMPACT 60X MICROSCOPE WITH WHITE AND UV LIGHTING

$4.95 USD

CLEAR OPTICAL GLASS BLOCK 75MM X 50MM X 20MM

$8.00 USD

EDUCATIONAL MIRROR 50MM DIA BY 60MM FL

$1.50 USD

DUAL SIDED OPTICAL FLAT WINDOW 25.25MM DIA BY ABOUT 1/20 WAVE

$10.00 USD

OUTDOOR WEATHER TELEPHONE MODULER JACK

$9.00 USD

FOCUSER FOR 0.965” EYEPIECES AND 60MM REFRACTOR

$8.00 USD

FORENSIC INVESTIGATIONS ACTIVITY BOOK MIDDLE GRADES

$6.99 USD

SCIENCE TUTOR PHYSICAL SCIENCE BOOK GRADES 6+

$6.99 USD

SET OF (2) ND FILTERS FOR 6X30 BINOCULARS

$8.00 USD

JAEGERS 6” (152MM) DIA PRECISION TEST PLATES SET OF 3

$250.00 USD

ANOTHER JAEGERS 6” (152MM) DIA PRECISION TEST PLATES SET OF 3

$250.00 USD

BAUSCH & LOMB BAL-ROX LENS POLISHING COMPOUND

$3.00 USD

WWII M3 6X30 BINOCULAR RIGHT PRISM COVER/ORIGINAL PACKAGING

$4.75 USD

JAEGERS 6” (152MM) DIA PRECISION TEST PLATE -22.010 INCHES (-559MM)

$95.00 USD

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