PRISM SET 18 pieces + 1 Red & 1 Green OPTOMETRY OPHTHALMOLOGY NIB

Prisms come in a beautiful Blue Velvet box with hinged clip locks. Brand new. And free shipping.
Lightweight 38mm (1.5") square plastic prisms are ideal for testing. A must for pediatric OD's and MD's AND any Optometrist and / or Ophthalmologist!
GLASS LENSES! NOT CHEAP PLASTIC.

Specifications:
Diopter: 1/2,1,2,3,4,5,6,8,10,12,15,20,25,30,35,40,45,50 + One red filter & 1 One green filter lenses totaling:20 pieces
Prism Size: 38mm x 38mm (1.5" x 1.5")
Material: K9 glass
Package: Wood w/ blue Velvet and soft red fur inlay
Package Size: 25cm x 12cm x 6.35cm (10" x 4.75" x 2.5')

Free domestic shipping. US buyers only please. No international orders.

Shipping Details: Can be shipped in a box.